Rispondere alle domande frequenti su Firepower eXtensible Operating System (FXOS)
Sommario
Introduzione
Questo documento descrive le domande frequenti relative alle piattaforme FXOS.
Premesse
Firepower eXtensible Operating System (FXOS) è il sistema operativo sottostante su piattaforme Firepower o Secure Firewall. A seconda delle piattaforme, FXOS viene usato per configurare le funzionalità, monitorare lo stato dello chassis e accedere alle funzionalità avanzate di risoluzione dei problemi.
FXOS su Firepower 4100/9300 e Firepower 2100 con il software Adaptive Secure Appliance in modalità piattaforma consentono modifiche alla configurazione, mentre in altre piattaforme, ad eccezione di funzioni specifiche, è di sola lettura.
D. Come generare Show Tech dal sistema FXOS?
A partire dalla versione 2.8.x, il modulo è deprecato. Pertanto FXOS 2.8.x supporta solo i tecnici show per chassis e blade.
KSEC-FPR4115-2-1(local-mgmt)# show tech-support fprm detail WARNING: show tech-support fprm detail command is deprecated. Please use show tech-support chassis 1 detail command instead.
- chassis: contiene i file di registro per chassis, blade, adattatore, BMC (Baseboard Management Controller) e CIMC (Cisco Integrated Management Controller)
- modulo: contiene i file di log per il blade/modulo in cui risiede l'appliance ASA (Adaptive Security Appliance) o l'FTD (Firepower Threat Defense) del dispositivo logico. Sono inclusi i log per componenti quali appAgent)
Nelle versioni precedenti alla 2.8.x, FXOS offre tre diverse uscite per show tech. Il bundle FPRM contiene i file di log per i moduli di input/output di gestione (MIO), il Supervisor Engine, e Service Manager.
In genere, vengono generati tutti e tre i pacchetti. Utilizzare il dettaglio show tech-support <option> per generare i tre diversi pacchetti di log per l'analisi TAC:
FPR4140-A# connect local-mgmt FPR4140-A(local-mgmt)# show tech-support fprm detail FPR4140-A(local-mgmt)# show tech-support chassis 1 detail FPR4140-A(local-mgmt)# show tech-support module 1 detail
- Se non si specifica l'opzione detail, l'output viene visualizzato sullo schermo
- L'opzione Corpo (Detail) consente di creare un file tar
Per controllare i nomi file generati:
FPR4140-A(local-mgmt)# dir techsupport/ 1 15595520 Apr 09 17:29:10 2017 20170409172722_FPR4140_FPRM.tar 1 962560 Apr 09 17:32:20 2017 20170409172916_FPR4140_BC1_all.tar 1 7014400 Apr 09 18:06:25 2017 Firepower-Module1_04_09_2017_18_05_59.tar
Per esportare un bundle dalla CLI:
FPR4140-A(local-mgmt)# copy workspace:///techsupport/20170409172722_FPR4140_FPRM.tar ftp|tftp|scp|sftp://username@192.168.0.1/
Nota: oltre a mostrare gli output tecnici del sistema FXOS, i dispositivi logici come ASA e/o FTD hanno le loro capacità tecniche di visualizzazione separate. Nel caso di Multi-Instance (MI), ogni istanza dispone anche di un proprio bundle show-tech separato. Infine, gli show-tech MI non sono supportati in FCM
A partire da FXOS 2.6, la generazione e il download del supporto tecnico FXOS sono resi disponibili dall'interfaccia utente di Firepower Chassis Manager (FCM) in Strumenti > Log per la risoluzione dei problemi
FP9300:
Su FP41xx:
D. Come verificare e modificare l'indirizzo IP di gestione dello chassis, la maschera di rete e il gateway?
È possibile verificare la configurazione dell'interfaccia di gestione in diversi modi:
FPR4115-2-1# show fabric-interconnect
Fabric Interconnect:
ID OOB IP Addr OOB Gateway OOB Netmask OOB IPv6 Address OOB IPv6 Gateway Prefix Operability Ingress VLAN Group Entry Count (Current/Max) Switch Forwarding Path Entry Count (Current/Max)
---- --------------- --------------- --------------- ---------------- ---------------- ------ ----------- -------------------------------------------- ------------------------------------------------
A 10.62.184.19 10.62.184.1 255.255.255.0 :: :: 64 Operable 0/500 14/1021
o
FPR4115-2-1# scope fabric-interconnect a
FPR4115-2-1 /fabric-interconnect # show
Fabric Interconnect:
ID OOB IP Addr OOB Gateway OOB Netmask OOB IPv6 Address OOB IPv6 Gateway Prefix Operability Ingress VLAN Group Entry Count (Current/Max) Switch Forwarding Path Entry Count (Current/Max)
---- --------------- --------------- --------------- ---------------- ---------------- ------ ----------- -------------------------------------------- ------------------------------------------------
A 10.62.184.19 10.62.184.1 255.255.255.0 :: :: 64 Operable 0/500 14/1021
FPR4115-2-1 /fabric-interconnect # show detail
Fabric Interconnect:
ID: A
Product Name: Cisco FPR-4115-SUP
PID: FPR-4115-SUP
VID: V01
Vendor: Cisco Systems, Inc.
Serial (SN): JAD12345NY6
HW Revision: 0
Total Memory (MB): 8074
OOB IP Addr: 10.62.184.19
OOB Gateway: 10.62.184.1
OOB Netmask: 255.255.255.0
OOB IPv6 Address: ::
OOB IPv6 Gateway: ::
Prefix: 64
Operability: Operable
Thermal Status: Ok
Ingress VLAN Group Entry Count (Current/Max): 0/500
Switch Forwarding Path Entry Count (Current/Max): 14/1021
Current Task 1:
Current Task 2:
Current Task 3:
Per modificare le impostazioni IP:
FPR4115-2-1# scope fabric-interconnect a FPR4115-2-1 /fabric-interconnect # set out-of-band gw Gw ip Ip netmask Netmask KSEC-FPR4115-2-1 /fabric-interconnect # set out-of-band ip 10.62.184.19 netmask 255.255.255.0 gw 10.62.184.1 KSEC-FPR4115-2-1 /fabric-interconnect* # commit-buffer
Informazioni sul commit:
FPR4115-2-1 /fabric-interconnect # commit-buffer verify-only ! verify the change for error FPR4115-2-1 /fabric-interconnect # commit-buffer ! commit the change FPR4115-2-1 /fabric-interconnect # discard-buffer ! cancel the change
Per maggiori dettagli, consultare:
Guida di riferimento ai comandi di Cisco Firepower 4100/9300 FXOS
D. Come eseguire un test ping FXOS?
Passare all'ambito della CLI local-mgmt e usare il comando ping:
FPR4115-2-1# connect local-mgmt FPR4115-2-1(local-mgmt)# ping 10.62.184.1 PING 10.62.184.1 (10.62.184.1) from 10.62.184.19 eth0: 56(84) bytes of data. 64 bytes from 10.62.184.1: icmp_seq=1 ttl=255 time=0.602 ms 64 bytes from 10.62.184.1: icmp_seq=2 ttl=255 time=0.591 ms 64 bytes from 10.62.184.1: icmp_seq=3 ttl=255 time=0.545 ms 64 bytes from 10.62.184.1: icmp_seq=4 ttl=255 time=0.552 ms
D. Come verificare l'indirizzo Mac dell'interfaccia di gestione fuori banda?
Passare all'ambito CLI local-mgmt e utilizzare questo comando:
FPR4115-2-1# connect local-mgmt
FPR4115-2-1(local-mgmt)# show mgmt-ip-debug | begin eth0
eth0 Link encap:Ethernet HWaddr 78:bc:1a:e7:a4:11
inet addr:10.62.184.19 Bcast:10.62.184.255 Mask:255.255.255.0
inet6 addr: fe80::7abc:1aff:fee7:a411/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3420589 errors:0 dropped:0 overruns:0 frame:0
TX packets:2551231 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:419362704 (399.9 MiB) TX bytes:1530147643 (1.4 GiB)
D. Come verificare se l'interfaccia di gestione fuori banda è attiva?
Oltre a Operabile in ambito fabric-interconnect a > show, è possibile utilizzare questo comando:
FPR4115-2-1# connect local-mgmt
FPR4115-2-1(local-mgmt)# show mgmt-port
eth0 Link encap:Ethernet HWaddr 78:bc:1a:e7:a4:11
inet addr:10.62.184.19 Bcast:10.62.184.255 Mask:255.255.255.0
inet6 addr: fe80::7abc:1aff:fee7:a411/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3422158 errors:0 dropped:0 overruns:0 frame:0
TX packets:2552019 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:419611452 (400.1 MiB) TX bytes:1530247862 (1.4 GiB)
In alternativa, è possibile utilizzare questo comando. La parte Scope mostra Link UP (Collega UP). Si noti che la freccia SU è visualizzata nella riga successiva:
FPR4115-2-1# connect local-mgmt
FPR4115-2-1(local-mgmt)# show mgmt-ip-debug | begin eth0
eth0 Link encap:Ethernet HWaddr 78:bc:1a:e7:a4:11
inet addr:10.62.184.19 Bcast:10.62.184.255 Mask:255.255.255.0
inet6 addr: fe80::7abc:1aff:fee7:a411/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3420589 errors:0 dropped:0 overruns:0 frame:0
TX packets:2551231 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:419362704 (399.9 MiB) TX bytes:1530147643 (1.4 GiB)
Nota: lo stato UP è lo stato admin dell'interfaccia. Lo stato rimane ATTIVO anche se si scollega il cavo fisico o il modulo SFP. Un altro punto importante è lo stato RUNNING, che indica che il collegamento è operativo (il protocollo di linea è attivo).
Per ridurre lo stato logico dell'interfaccia:
FPR4100-3-A(local-mgmt)# mgmt-port shut
FPR4100-3-A(local-mgmt)# show mgmt-ip-debug ifconfig | b eth0
eth0 Link encap:Ethernet HWaddr 58:97:BD:B9:76:EB
inet addr:10.62.148.88 Bcast:10.62.148.127 Mask:255.255.255.128
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:3685870 errors:0 dropped:0 overruns:0 frame:0
TX packets:7068372 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:295216623 (281.5 MiB) TX bytes:1049391193 (1000.7 MiB)
Per rilanciarlo:
FPR4100-3-A(local-mgmt)# mgmt-port no-shut
FPR4100-3-A(local-mgmt)# show mgmt-ip-debug ifconfig | b eth0
eth0 Link encap:Ethernet HWaddr 58:97:BD:B9:76:EB
inet addr:10.62.148.88 Bcast:10.62.148.127 Mask:255.255.255.128
inet6 addr: fe80::5a97:bdff:feb9:76eb/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3685885 errors:0 dropped:0 overruns:0 frame:0
TX packets:7068374 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:295218130 (281.5 MiB) TX bytes:1049391353 (1000.7 MiB)
Nota: in modalità fxos sono disponibili le funzioni show interface brief e show interface mgmt 0, che consentono di visualizzare l'interfaccia mgmt0 rispettivamente come inattiva e come amministratore inattivo. Non utilizzare questa opzione come riferimento per indicare che è inattiva.
FPR-4110-A# connect fxos FPR-4110-A(fxos)# show interface brief | include mgmt0 mgmt0 -- down 172.16.171.83 -- 1500
FPR-4110-A(fxos)# show interface mgmt 0 mgmt0 is down (Administratively down) Hardware: GigabitEthernet, address: 5897.bdb9.212d (bia 5897.bdb9.212d) Internet Address is 172.16.171.83/24 MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA auto-duplex, auto-speed EtherType is 0x0000 1 minute input rate 3080 bits/sec 2 packets/sec 1 minute output rate 0 bits/sec 0 packets/sec Rx 977 unicast packets 12571 multicast packets 5229 broadcast packets 18777 input packets 2333662 bytes Tx 0 unicast packets 0 multicast packets 0 broadcast packets 0 output packets 0 bytes
Se si esegue un comando show run interface mgmt0 in modalità fxos, la forza di arresto si trova in tale interfaccia. Anche in questo caso, non utilizzare questa opzione come riferimento che indichi che è inattiva:
FPR4115-2-1(fxos)# show run interface mgmt0 !Command: show running-config interface mgmt0 !Time: Tue May 5 14:19:42 2020 version 5.0(3)N2(4.81) interface mgmt0 shutdown force ip address 10.62.184.19/24
D. Come controllare la tabella di routing FXOS?
La gestione fuori banda dipende solo dal set di gateway predefinito. Pertanto, assicurarsi che il gateway predefinito scelto consenta la connessione ai client che richiedono l'accesso al sistema. In connect fax è disponibile il comando show ip route vrf all, ma non viene utilizzato per la gestione fuori banda.
D. Come controllare la tabella FXOS ARP?
La tabella ARP non è visibile dalla CLI di FXOS. È inoltre possibile utilizzare l'acquisizione dei pacchetti in modalità fax (etanalyzer) per acquisire ARP e/o controllare il traffico da/verso la gestione.
Questo è un esempio di acquisizione di pacchetti ARP. È possibile modificare il filtro di acquisizione in qualsiasi elemento. Questo filtro è simile al filtro tcpdump:
fp9300-A# connect fxos
fp9300-A(fxos)# ethanalyzer local interface mgmt capture-filter arp
Capturing on eth0
2016-10-14 18:04:57.551221 00:50:56:85:be:44 -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.240? Tell 172.16.171.101
2016-10-14 18:04:57.935562 00:12:80:85:a5:49 -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.112? Tell 172.16.171.1
2016-10-14 18:04:58.167029 00:50:56:85:78:4e -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.205? Tell 172.16.171.100
2016-10-14 18:04:59.156000 00:50:56:9f:b1:43 -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.1? Tell 172.16.171.151
2016-10-14 18:04:59.165701 00:50:56:9f:b1:43 -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.1? Tell 172.16.171.151
2016-10-14 18:04:59.166925 00:50:56:85:78:4e -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.205? Tell 172.16.171.100
2016-10-14 18:04:59.268168 00:50:56:9f:b1:43 -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.151? Tell 0.0.0.0
2016-10-14 18:05:00.150217 00:50:56:85:78:4e -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.204? Tell 172.16.171.100
2016-10-14 18:05:00.268369 00:50:56:9f:b1:43 -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.151? Tell 0.0.0.0
2016-10-14 18:05:01.150243 00:50:56:85:78:4e -> ff:ff:ff:ff:ff:ff ARP Who has 172.16.171.204? Tell 172.16.171.100
10 packets captured
Program exited with status 0.
fp9300-A(fxos)#
È inoltre possibile salvare l'acquisizione in un file e quindi esportarla in un server remoto:
FPR4140-A# connect fxos FPR4140-A(fxos)# ethanalyzer local interface mgmt capture-filter arp limit-captured-frames 0 write workspace:///ARP.pcap FPR4140-A# connect local-mgmt FPR4140-A(local-mgmt)# dir 1 23075 Jan 12 13:13:18 2020 ARP.pcap FPR4140-A(local-mgmt)# copy workspace:///ARP.pcap ftp://anonymous@10.48.40.70/ARP.pcap
D. Come controllare gli eventi di errore FXOS?
Utilizzare il comando show fault:
FPR4115-2-1# show fault Severity Code Last Transition Time ID Description --------- -------- ------------------------ -------- ----------- Major F0909 2020-04-26T21:19:37.520 554924 default Keyring's certificate is invalid, reason: expired. Major F1769 2012-01-19T00:30:02.733 323268 The password encryption key has not been set. Minor F1437 2012-01-19T00:30:02.732 32358 Config backup may be outdated
È inoltre possibile filtrare gli errori in base alla gravità:
FPR4115-2-1# show fault ? 0-18446744073709551615 ID <CR> > Redirect it to a file >> Redirect it to a file in append mode cause Cause detail Detail severity Severity suppressed Fault Suppressed | Pipe command output to filter FPR4115-2-1# show fault severity major Severity Code Last Transition Time ID Description --------- -------- ------------------------ -------- ----------- Major F0909 2020-04-26T21:19:37.520 554924 default Keyring's certificate is invalid, reason: expired. Major F1769 2012-01-19T00:30:02.733 323268 The password encryption key has not been set.
Gli stessi errori sono visibili anche dal pannello di controllo FXOS UI Overview > FAULTS:
D. Come modificare il nome host del sistema?
Il comando set name viene utilizzato nell'ambito del sistema:
KSEC-FPR4115-2-1# scope system KSEC-FPR4115-2-1 /system # set name new-name Warning: System name modification changes FC zone name and redeploys them non-disruptively KSEC-FPR4115-2-1 /system* # commit-buffer KSEC-FPR4115-2-1 /system # exit new-name#
D. Cos'è la "mancata corrispondenza del calcolo" nella visualizzazione dello stato del server Output?
Per utilizzare un modulo di protezione appena installato, è necessario prima riconoscerlo e reinizializzarlo. Ciò è vero anche quando si sostituisce un'unità tramite RMA.
FPR9300# show server status
Server Slot Status Overall Status Discovery
------- --------------------------------- --------------------- ---------
1/1 Mismatch Compute Mismatch Complete
1/2 Equipped Ok Complete
1/3 Empty
FPR9300#
La mancata corrispondenza del calcolo può causare questo evento di errore:
Service profile ssp-sprof-1 configuration failed due to compute-unavailable,insufficient-resources
Il comando show service-profile status visualizza Unassociated (Non associato) come se il modulo non fosse presente.
Passaggi da confermare dalla CLI:
scope chassis 1
acknowledge slot <slot#>
commit-buffer
In alternativa, utilizzare l'interfaccia utente di Gestione chassis per riconoscere il modulo:
D. Qual è il significato di "Token Mismatch" in show slot Output?
Ciò indica che il modulo di sicurezza non è stato ancora reinizializzato dopo essere stato riconosciuto:
FPR9300# scope ssa FPR9300 /ssa # show slot Slot: Slot ID Log Level Admin State Operational State ---------- --------- ------------ ----------------- 1 Info Ok Token Mismatch 2 Info Ok Online 3 Info Ok Not Available FPR9300 /ssa #
Passi da reinizializzare tramite CLI:
scope ssa scope slot <#> reinitialize commit-buffer
Su Firepower 41xx, ciò può anche significare che l'SSD è mancante o è difettosa. Verificare se l'unità SSD esiste ancora tramite il comando show inventory storage in scope server 1/1:
FPR4140-A# scope ssa
FPR4140-A /ssa # show slot 1
Slot:
Slot ID Log Level Admin State Oper State
---------- --------- ------------ ----------
1 Info Ok Token Mismatch
FPR4140-A /ssa # show fault severity critical
Severity Code Last Transition Time ID Description
--------- -------- ------------------------ -------- -----------
Critical F1548 2018-03-11T01:22:59.916 38768 Blade swap detected on slot 1
FPR4140-A /ssa # scope server 1/1
FPR4140-A /chassis/server # show inventory storage
Server 1/1:
Name:
User Label:
Equipped PID: FPR4K-SM-36
Equipped VID: V01
Equipped Serial (SN): FLM12345KL6
Slot Status: Equipped
Acknowledged Product Name: Cisco Firepower 4100 Series Extreme Performance Security Engine
Acknowledged PID: FPR4K-SM-36
Acknowledged VID: V00
Acknowledged Serial (SN): FLM12345KL6
Acknowledged Memory (MB): 262144
Acknowledged Effective Memory (MB): 262144
Acknowledged Cores: 36
Acknowledged Adapters: 2
Motherboard:
Product Name: Cisco Firepower 4100 Series Extreme Performance Security Engine
PID: FPR4K-SM-36
VID: V01
Vendor: Cisco Systems Inc
Serial (SN): FLM12345KL6
HW Revision: 0
RAID Controller 1:
Type: SATA
Vendor: Cisco Systems Inc
Model: CHORLEYWOOD
Serial: FLM12345KL6
HW Revision:
PCI Addr: 00:31.2
Raid Support:
OOB Interface Supported: No
Rebuild Rate: N/A
Controller Status: Unknown
Local Disk 1:
Vendor:
Model:
Serial:
HW Rev: 0
Operability: N/A
Presence: Missing
Size (MB): Unknown
Drive State: Unknown
Power State: Unknown
Link Speed: Unknown
Device Type: Unspecified
Local Disk Config Definition:
Mode: No RAID
Description:
Protect Configuration: No
D. Come impostare Timezone, NTP e DNS tramite CLI?
Questa è configurata in Impostazioni piattaforma FXOS. Applicare le istruzioni di questo documento: FXOS Platform Settings.
Per verificare le impostazioni di tempo dello chassis:
KSEC-FPR4115-2-1# show clock
Tue May 5 21:30:55 CEST 2020
KSEC-FPR4115-2-1# show ntp
NTP Overall Time-Sync Status: Time Synchronized
Per verificare il tempo di modulo/blade dalla CLI di avvio del modulo, utilizzare questi 3 comandi:
Firepower-module1>show ntp peerstatus
remote local st poll reach delay offset disp
=======================================================================
*203.0.113.126 203.0.113.1 2 64 377 0.00006 0.000018 0.02789
remote 203.0.113.126, local 203.0.113.1
hmode client, pmode mode#255, stratum 2, precision -20
leap 00, refid [192.0.2.1], rootdistance 0.19519, rootdispersion 0.17641
ppoll 6, hpoll 6, keyid 0, version 4, association 43834
reach 377, unreach 0, flash 0x0000, boffset 0.00006, ttl/mode 0
timer 0s, flags system_peer, config, bclient, prefer, burst
reference time: dbef8823.8066c43a Mon, Dec 5 2016 8:30:59.501
originate timestamp: 00000000.00000000 Mon, Jan 1 1900 2:00:00.000
receive timestamp: dbefb27d.f914589d Mon, Dec 5 2016 11:31:41.972
transmit timestamp: dbefb27d.f914589d Mon, Dec 5 2016 11:31:41.972
filter delay: 0.00008 0.00006 0.00008 0.00009
0.00008 0.00008 0.00008 0.00009
filter offset: 0.000028 0.000018 0.000034 0.000036
0.000033 0.000036 0.000034 0.000041
filter order: 1 2 6 0
4 5 3 7
offset 0.000018, delay 0.00006, error bound 0.02789, filter error 0.00412
Firepower-module1>show ntp association
remote refid st t when poll reach delay offset jitter
==============================================================================
*203.0.113.126 192.0.2.1 2 u 37 64 377 0.062 0.018 0.017
ind assid status conf reach auth condition last_event cnt
===========================================================
1 43834 961d yes yes none sys.peer 1
associd=43834 status=961d conf, reach, sel_sys.peer, 1 event, popcorn,
srcadr=203.0.113.126, srcport=123, dstadr=203.0.113.1, dstport=123,
leap=00, stratum=2, precision=-20, rootdelay=195.190, rootdisp=176.407,
refid=192.0.2.1,
reftime=dbef8823.8066c43a Mon, Dec 5 2016 8:30:59.501,
rec=dbefb27d.f91541fc Mon, Dec 5 2016 11:31:41.972, reach=377,
unreach=0, hmode=3, pmode=4, hpoll=6, ppoll=6, headway=22, flash=00 ok,
keyid=0, offset=0.018, delay=0.062, dispersion=0.778, jitter=0.017,
xleave=0.011,
filtdelay= 0.08 0.06 0.08 0.10 0.08 0.09 0.08 0.10,
filtoffset= 0.03 0.02 0.03 0.04 0.03 0.04 0.03 0.04,
filtdisp= 0.00 0.03 1.04 1.07 2.06 2.09 3.09 3.12
Firepower-module1>show ntp sysinfo
associd=0 status=0618 leap_none, sync_ntp, 1 event, no_sys_peer,
version="ntpd 4.2.6p5@1.2349-o Fri Oct 7 17:08:03 UTC 2016 (2)",
processor="x86_64", system="Linux/3.10.62-ltsi-WR6.0.0.27_standard",
leap=00, stratum=3, precision=-23, rootdelay=195.271, rootdisp=276.641,
refid=203.0.113.126,
reftime=dbefb238.f914779b Mon, Dec 5 2016 11:30:32.972,
clock=dbefb2a7.575931d7 Mon, Dec 5 2016 11:32:23.341, peer=43834, tc=6,
mintc=3, offset=0.035, frequency=25.476, sys_jitter=0.003,
clk_jitter=0.015, clk_wander=0.011
system peer: 203.0.113.126
system peer mode: client
leap indicator: 00
stratum: 3
precision: -23
root distance: 0.19527 s
root dispersion: 0.27663 s
reference ID: [203.0.113.126]
reference time: dbefb238.f914779b Mon, Dec 5 2016 11:30:32.972
system flags: auth monitor ntp kernel stats
jitter: 0.000000 s
stability: 0.000 ppm
broadcastdelay: 0.000000 s
authdelay: 0.000000 s
time since restart: 1630112
time since reset: 1630112
packets received: 157339
packets processed: 48340
current version: 48346
previous version: 0
declined: 0
access denied: 0
bad length or format: 0
bad authentication: 0
rate exceeded: 0
Firepower-module1>
Per ulteriori informazioni sulla verifica NTP e la risoluzione dei problemi, consultare questo documento: Configurazione, verifica e risoluzione dei problemi delle impostazioni del Network Time Protocol (NTP) sugli accessori Firepower FXOS
D. Come configurare Smart Licensing e il proxy HTTP?
Nel caso di un dispositivo logico ASA, è necessario usare una licenza Smart sullo chassis FXOS. Per ulteriori informazioni, consultare il documento: Gestione delle licenze per l'appliance ASA
Di seguito è riportato un esempio di output dello stato della licenza:
FPR4115-2-1# scope license FPR4115-2-1 /license # show license all Smart Licensing Status ====================== Smart Licensing is ENABLED Registration: Status: REGISTERED Smart Account: BU Production Test Virtual Account: TAC-BETA Export-Controlled Functionality: Not Allowed Initial Registration: SUCCEEDED on Dec 15 14:41:55 2015 PST Last Renewal Attempt: SUCCEEDED on Dec 23 09:26:05 2015 PST Next Renewal Attempt: Jun 21 07:00:21 2016 PST Registration Expires: Dec 23 06:54:19 2016 PST License Authorization: Status: AUTHORIZED on Apr 07 15:44:26 2016 PST Last Communication Attempt: SUCCEEDED on Apr 07 15:44:26 2016 PST Next Communication Attempt: May 07 15:44:25 2016 PST Communication Deadline: Jul 06 15:38:24 2016 PST License Usage ============== No licenses in use Product Information =================== UDI: PID:FPR9K-SUP,SN:JAD123456AB Agent Version ============= Smart Agent for Licensing: 1.4.1_rel/31
o in alternativa:
fp9300-A# connect local-mgmt
fp9300-A(local-mgmt)# show license all
Smart Licensing Status
======================
Smart Licensing is ENABLED
Registration:
Status: REGISTERED
Smart Account: Cisco Internal
Virtual Account: Escalations
Export-Controlled Functionality: Allowed
Initial Registration: SUCCEEDED on Feb 10 18:55:08 2016 CST
Last Renewal Attempt: SUCCEEDED on Oct 09 15:07:25 2016 CST
Next Renewal Attempt: Apr 07 15:16:32 2017 CST
Registration Expires: Oct 09 15:10:31 2017 CST
License Authorization:
Status: AUTHORIZED on Sep 20 07:29:06 2016 CST
Last Communication Attempt: SUCCESS on Sep 20 07:29:06 2016 CST
Next Communication Attempt: None Communication Deadline: None
Licensing HA configuration error:
No Reservation Ha config error
License Usage
==============
No licenses in use
Product Information
===================
UDI: PID:FPR9K-SUP,SN:JAD190800VU
Agent Version
=============
Smart Agent for Licensing: 1.6.7_rel/95
D. Come configurare Syslog tramite CLI?
Controlla questi documenti:
- Configurazione di Syslog su appliance Firepower FXOS
- Guida alla configurazione di FXOS: syslog delle impostazioni della piattaforma
D. Come configurare il protocollo SNMP sugli appliance Firepower?
Controllare questo documento: Configure SNMP on Firepower NGFW Appliance
D. Come installare/sostituire un certificato SSL utilizzato da Chassis Manager?
Questo documento può aiutare: Installare un certificato attendibile per FXOS Chassis Manager
D. Come risolvere i problemi relativi al traffico attraverso lo chassis FPR9300?
Controlla questi documenti:
- Fase 1 di risoluzione dei problemi del percorso dei dati di Firepower: ingresso dei pacchetti
- Risoluzione dei problemi relativi al percorso dei dati di Firepower: panoramica
- Analisi delle acquisizioni di Firepower Firewall per la risoluzione efficace dei problemi di rete
D. Come visualizzare la tabella degli indirizzi Mac dello chassis?
Per le piattaforme FP41xx e FP93xx, utilizzare uno dei seguenti comandi:
FPR4115-2-1# connect fxos FPR4115-2-1(fxos)# show l2-table Ingress MAC Vlan Class VlanGrp Status Dst Eth1/1 78bc.1ae7.a45e 101 1 0 present 1 Veth776 78bc.1ae7.a45e 101 1 0 present 1 Po1 0100.5e00.0005 1001 1 0 present 1 Po1 0100.5e00.0006 1001 1 0 present 1 Po1 78bc.1ae7.a44e 1001 1 0 present 1 Po1 ffff.ffff.ffff 1001 63 0 present 1
FPR4115-2-1(fxos)# show mac address-table Legend: * - primary entry, G - Gateway MAC, (R) - Routed MAC, O - Overlay MAC age - seconds since first seen,+ - primary entry using vPC Peer-Link VLAN MAC Address Type age Secure NTFY Ports/SWID.SSID.LID ---------+-----------------+--------+---------+------+----+------------------ * 1001 0100.5e00.0005 static 0 F F Eth1/1 * 1001 0100.5e00.0006 static 0 F F Eth1/1 * 1001 78bc.1ae7.a44e static 0 F F Eth1/1 * 1001 ffff.ffff.ffff static 0 F F Eth1/1 * 101 78bc.1ae7.a45e static 0 F F Eth1/1 * 101 78bc.1ae7.a46f static 0 F F Veth776 * 4047 0015.a501.0100 static 0 F F Veth864 * 4047 0015.a501.0101 static 0 F F Veth1015 * 4043 78bc.1ae7.b000 static 0 F F Eth1/10 * 4043 78bc.1ae7.b00c static 0 F F Eth1/9 * 1 0015.a500.001f static 0 F F Veth887 * 1 0015.a500.002f static 0 F F Veth1018 * 1 0015.a500.01bf static 0 F F Veth905 * 1 0015.a500.01ef static 0 F F Veth1019
D. Come visualizzare gli indirizzi MAC dell'interfaccia dello chassis?
Utilizzare questo comando:
FPR4115-2-1# connect fxos FPR4115-2-1(fxos)# show interface mac-address -------------------------------------------------------------------------------- Interface Mac-Address Burn-in Mac-Address -------------------------------------------------------------------------------- Ethernet1/1 78bc.1ae7.a417 78bc.1ae7.a418 Ethernet1/2 78bc.1ae7.a417 78bc.1ae7.a419 Ethernet1/3 78bc.1ae7.a417 78bc.1ae7.a41a Ethernet1/4 78bc.1ae7.a417 78bc.1ae7.a41b Ethernet1/5 78bc.1ae7.a417 78bc.1ae7.a41c Ethernet1/6 78bc.1ae7.a417 78bc.1ae7.a41d Ethernet1/7 78bc.1ae7.a417 78bc.1ae7.a41e Ethernet1/8 78bc.1ae7.a417 78bc.1ae7.a41f Ethernet1/9 78bc.1ae7.a417 78bc.1ae7.a420 Ethernet1/10 78bc.1ae7.a417 78bc.1ae7.a421 Ethernet1/11 78bc.1ae7.a417 78bc.1ae7.a422 Ethernet1/12 78bc.1ae7.a417 78bc.1ae7.a423 port-channel1 78bc.1ae7.a417 78bc.1ae7.a41a port-channel48 78bc.1ae7.a417 0000.0000.0000 mgmt0 78bc.1ae7.a411 78bc.1ae7.a411 Vethernet690 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet691 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet692 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet693 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet694 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet695 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet696 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet697 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet698 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet699 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet700 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet774 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet775 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet776 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet777 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet778 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet779 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet861 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet862 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet863 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet864 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet887 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet905 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet906 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet1015 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet1018 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet1019 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet1020 78bc.1ae7.a417 78bc.1ae7.a417 Vethernet1021 78bc.1ae7.a417 78bc.1ae7.a417
D. Come eseguire il recupero della password su FXOS Supervisor (MIO)?
Per le procedure di recupero della password su FP41xx e FP9300, utilizzare questo documento: Procedura di recupero della password per gli accessori Firepower serie 9300/4100
D. Come eseguire il recupero della password su un'appliance ASA o su un dispositivo logico FTD?
Per reimpostare la password della periferica logica, è necessario riavviare la periferica. Il processo di disaster recovery del bootstrap consente di modificare i seguenti elementi:
- Gestione ASA/FTD IP - IP, netmask, gateway, IPv6, lunghezza prefisso
- Password ASA
- Chiave di registrazione FTD, password, IP FMC, domini di ricerca, modalità firewall, server DNS, FQDN
- Pool IP cluster ASA, netmask, gateway, lunghezza prefisso, IP virtuale.
Nota: il processo di recupero del bootstrap deve essere eseguito in una finestra di manutenzione (MW) perché richiede un ricaricamento del dispositivo logico
Esempio 1
È possibile utilizzare l'interfaccia utente di FXOS per modificare le impostazioni di bootstrap di un dispositivo logico. Passare alla scheda Dispositivi logici, Modificare un dispositivo
Impostare la password:
Dopo il salvataggio viene visualizzato questo messaggio:
Esempio 2
Questo è un esempio di abilitazione ASA per la modifica/il recupero della password:
FP4110-A# scope ssa
FP4110-A /ssa # show logical-device
Logical Device:
Name Description Slot ID Mode Oper State Templa te Name
---------- ----------- ---------- ---------- ------------------------ ------ -------
asa 1 Standalone Ok asa
FP4110-A /ssa # scope logical-device asa
FP4110-A /ssa/logical-device # scope mgmt-bootstrap asa
FP4110-A /ssa/logical-device/mgmt-bootstrap # show config
enter mgmt-bootstrap asa
create bootstrap-key-secret PASSWORD
! set value
exit
enter ipv4 1 default
set gateway 172.16.171.1
set ip 172.16.171.226 mask 255.255.255.0
exit
exit
FP4110-A /ssa/logical-device/mgmt-bootstrap # enter bootstrap-key-secret PASSWORD
FP4110-A /ssa/logical-device/mgmt-bootstrap/bootstrap-key-secret # set value
Value: <enter new enable password in here>
Warning: Bootstrap changes are not automatically applied to app-instances. To apply the changes, please do clear-mgmt-bootstrap, and restart each app-instance.
FP4110-A /ssa/logical-device/mgmt-bootstrap/bootstrap-key-secret* # commit-buffer
FP4110-A /ssa/logical-device/mgmt-bootstrap/bootstrap-key-secret # top
FP4110-A# scope ssa
FP4110-A /ssa # scope slot 1
FP4110-A /ssa/slot # scope app-instance asa
FP4110-A /ssa/slot/app-instance # clear-mgmt-bootstrap
Warning: Clears the application management bootstrap. Application needs to be restarted for this action to be effective.
FP4110-A /ssa/slot/app-instance* # commit-buffer
FP4110-A /ssa/slot/app-instance # restart
FP4110-A /ssa/slot/app-instance* # commit-buffer
Prima di connettersi, verificare che l'ASA sia online e usare la nuova password di abilitazione.
FP4110-A /ssa/slot/app-instance # show
Application Instance:
App Name Admin State Oper State Running Version Startup Version Profile Name Cluster State Cluster Role
---------- ----------- ---------------- --------------- --------------- ------------ --------------- ------------
asa Enabled Online 9.9.1.76 9.9.1.76 Not Applicable None
FP4110-A /ssa/slot/app-instance #
D. Come modificare la password corrente di un utente FXOS (ad esempio admin)?
Utilizzare la procedura seguente:
FP4110-1-A# scope security FP4110-1-A /security # show local-user User Name First Name Last name --------------- --------------- --------- admin FP4110-1-A /security # enter local-user admin FP4110-1-A /security/local-user # set password Enter a password: Confirm the password: FP4110-1-A /security/local-user* # commit-buffer FP4110-1-A /security/local-user #
D. Come declassare FXOS?
Il downgrade delle immagini FXOS non è ufficialmente supportato. L'unico metodo supportato da Cisco per effettuare il downgrade di una versione di FXOS è quello di eseguire una re-immagine completa del dispositivo. Questa condizione è documentata nel percorso di aggiornamento di Firepower 4100/9300
D. Come effettuare il downgrade/aggiornamento di un dispositivo logico ASA?
Per effettuare il downgrade/upgrade della versione ASA con Chassis Manager: aggiornamento della versione dell'immagine per un dispositivo logico
Per modificare tramite CLI, utilizzare questa sezione della guida alla configurazione: Updating the Image Version for a Logical Device (Aggiornamento della versione dell'immagine per un dispositivo logico)
Nota: non appena si esegue il commit-buffer sulla CLI, il modulo viene riavviato. Analogamente, su chassis manager, dopo aver premuto ok, il modulo viene riavviato. Non è necessario riavviarlo manualmente.
D. Come controllare lo stato di aggiornamento di FXOS tramite CLI?
L'aggiornamento viene completato quando tutti i componenti diventano pronti:
FP9300# scope system
FP9300 /system # show firmware monitor
FPRM:
Package-Vers: 2.0(1.37)
Upgrade-Status: Ready
Fabric Interconnect A:
Package-Vers: 2.0(1.23)
Upgrade-Status: Upgrading
Chassis 1:
Server 1:
Package-Vers: 2.0(1.23)
Upgrade-Status: Ready
Server 2:
Package-Vers: 2.0(1.23)
Upgrade-Status: Upgrading
Altri comandi utili
FP9300 /firmware/auto-install # show fsm status FP9300 /firmware/auto-install # show fsm status expand
D. Come ricaricare il dispositivo logico dalla CLI di FXOS?
È preferibile utilizzare l'interfaccia utente di FCM. Se per qualsiasi motivo l'interfaccia utente non è accessibile, utilizzare i seguenti comandi:
# scope chassis 1
/chassis # scope server 1/1
/chassis/server # reset ?
hard-reset-immediate Perform an immediate hard reset
hard-reset-wait Wait for the completion of any pending management oper
/chassis/server # commit-buffer
D. Come controllare il tempo di attività dello chassis FXOS e il motivo dell'ultimo caricamento?
Il controllo del tempo di attività di FXOS è utile nel caso in cui sia presente un traceback FXOS. FXOS può essere visualizzato dall'interfaccia utente (FCM) o dalla CLI:
FPR9K-1-A# connect fxos FPR9K-1-A(fxos)# show system uptime System start time: Sun Sep 25 09:57:19 2016 System uptime: 28 days, 9 hours, 38 minutes, 14 seconds Kernel uptime: 28 days, 9 hours, 38 minutes, 41 seconds Active supervisor uptime: 28 days, 9 hours, 38 minutes, 14 seconds
Inoltre, per determinare il motivo dell'ultimo ricaricamento, usare questo comando:
FPR9K-1-A(fxos)# show system reset-reason
----- reset reason for Supervisor-module 1 (from Supervisor in slot 1) ---
1) At 212883 usecs after Fri Oct 21 22:34:35 2016
Reason: Kernel Panic
Service:
Version: 5.0(3)N2(3.02)
2) At 106690 usecs after Thu May 26 16:07:38 2016
Reason: Reset Requested by CLI command reload
Service:
Version: 5.0(3)N2(3.02)
Per il tempo di attività di FPR2100, eseguire le operazioni seguenti:
1. Acquista il pacchetto 'show tech-support-fprm detail'
2. Estrarre il contenuto del fascio
3. Controllare il file tmp/inventory_manager.xml
Esiste una voce che mostra il tempo di attività in secondi:
tmp/inventory_manager.xml:
<uptime>151</uptime>
D. Come controllare lo spazio disponibile su disco in FXOS?
Denominato anche 'workspace':
FPR9K-1-A# connect local-mgmt FPR9K-1-A(local-mgmt)# dir 1 29 Sep 25 09:56:22 2016 blade_debug_plugin 1 19 Sep 25 09:56:22 2016 bladelog 1 16 Aug 05 15:41:05 2015 cores 1 2841476 Apr 26 14:13:12 2016 d 2 4096 Dec 01 10:09:11 2015 debug_plugin/ 1 31 Aug 05 15:41:05 2015 diagnostics 1 2842049 Feb 23 03:26:38 2016 dp 1 18053120 Feb 23 11:10:19 2016 fpr9k-1-0-sam_logs_all.tar 1 18176000 Feb 23 11:10:43 2016 fpr9k-1-1-sam_logs_all.tar 1 19302400 Feb 23 11:11:07 2016 fpr9k-1-2-sam_logs_all.tar 1 16312320 Feb 23 11:06:53 2016 fpr9k-1-3-sam_logs_all.tar 1 2841476 Feb 22 18:47:00 2016 fxos-dplug.5.0.3.N2.3.13.67g.gSSA 2 4096 Aug 05 15:38:58 2015 lost+found/ 1 25 Dec 01 11:11:50 2015 packet-capture 1 18493440 Feb 23 10:44:51 2016 sam_logs_all.tar 2 4096 Sep 14 11:23:11 2016 techsupport/ Usage for workspace:// 4032679936 bytes total 324337664 bytes used 3503489024 bytes free
FPR9K-1-A(local-mgmt)# dir volatile:/ 1 66 Oct 27 08:17:48 2016 xmlout_5816 Usage for volatile:// 251658240 bytes total 4096 bytes used 251654144 bytes free
Per controllare lo spazio libero sul flash di avvio. Si noti che questo output mostra anche le dimensioni e l'utilizzo del workspace:
FPR9K-1-A# scope fabric-interconnect a
FPR9K-1-A /fabric-interconnect # show storage
Storage on local flash drive of fabric interconnect:
Partition Size (MBytes) Used Percentage
---------------- ---------------- ---------------
bootflash 106490 9
opt 3870 2
spare 5767 1
usbdrive Nothing Empty
workspace 3845 9
D. Come ripristinare la configurazione di FXOS ai valori predefiniti?
Utilizzare questo comando:
FPR9K-1-A# connect local-mgmt FPR9K-1-A(local-mgmt)# erase configuration
Nota: il sistema viene riavviato e l'intera configurazione, incluso l'indirizzo IP di gestione, viene cancellata. Accertarsi quindi che la console sia connessa. Una volta riavviato il sistema, viene eseguita l'applicazione di configurazione ed è possibile immettere nuovamente le informazioni di configurazione della gestione.
Esempio
FPR9K-1# connect local-mgmt
FPR9K-1(local-mgmt)# erase configuration
All configurations are erased and system must reboot. Are you sure? (yes/no): yes
Removing all the configuration. Please wait....
/bin/rm: cannot remove directory `/bootflash/sysdebug//tftpd_logs': Device or resource busy
sudo: cannot get working directory
sudo: cannot get working directory
Configurations are cleaned up. Rebooting....
...
System is coming up ... Please wait ...
System is coming up ... Please wait ...
2016 Oct 28 06:31:00 %$ VDC-1 %$ %USER-0-SYSTEM_MSG: Starting bcm_attach - bcm_usd
System is coming up ... Please wait ...
2016 Oct 28 06:31:06 %$ VDC-1 %$ %USER-0-SYSTEM_MSG: Finished bcm_attach... - bcm_usd
2016 Oct 28 06:31:07 %$ VDC-1 %$ %USER-0-SYSTEM_MSG: Enabling Filter on CPU port - bcm_usd
System is coming up ... Please wait ...
2016 Oct 28 06:31:11 switch %$ VDC-1 %$ %VDC_MGR-2-VDC_ONLINE: vdc 1 has come online
System is coming up ... Please wait ...
nohup: appending output to `nohup.out'
---- Basic System Configuration Dialog ----
This setup utility guides you through the basic configuration of
the system. Only minimal configuration including IP connectivity to
the Fabric interconnect and its clustering mode is performed through these steps.
Type Ctrl-C at any time to abort configuration and reboot system.
To back track or make modifications to already entered values,
complete input till end of section and answer no when prompted
to apply configuration.
You have chosen to setup a new Security Appliance. Continue? (y/n):
D. Come controllare la configurazione bootstrap (interfacce assegnate, versione, ecc.) di un dispositivo logico dalla CLI di FXOS?
FPR4100-3-A# scope ssa
FPR4100-3-A /ssa # show configuration
scope ssa
enter logical-device FTD4150-3 ftd 1 standalone
enter external-port-link Ethernet16_ftd Ethernet1/6 ftd
set decorator ""
set description ""
set port-name Ethernet1/6
exit
enter external-port-link Ethernet17_ftd Ethernet1/7 ftd
set decorator ""
set description ""
set port-name Ethernet1/7
exit
enter external-port-link Ethernet18_ftd Ethernet1/8 ftd
set decorator ""
set description ""
set port-name Ethernet1/8
exit
enter mgmt-bootstrap ftd
enter bootstrap-key DNS_SERVERS
set value 192.0.2.100
exit
enter bootstrap-key FIREPOWER_MANAGER_IP
set value 10.62.148.57
exit
enter bootstrap-key FIREWALL_MODE
set value routed
exit
enter bootstrap-key FQDN
set value FTD4150-3.lab.com
exit
enter bootstrap-key SEARCH_DOMAINS
set value lab.com
exit
enter bootstrap-key-secret PASSWORD
! set value
exit
enter bootstrap-key-secret REGISTRATION_KEY
! set value
exit
enter ipv4 1 firepower
set gateway 10.62.148.1
set ip 10.62.148.89 mask 255.255.255.128
exit
exit
set description ""
set res-profile-name ""
exit
scope slot 1
enter app-instance ftd
enable
set startup-version 6.0.1.1213
exit
set log-level info
exit
scope app asa 9.12.4.12
set-default
exit
scope app ftd 6.0.1.1213
accept-license-agreement
set-default
exit
exit
Equivale a:
Per visualizzare la configurazione FXOS completa, aggiungere la parola chiave 'all' (l'output è composto da diverse pagine):
FPR4100-3-A /ssa # show configuration all
D. Come controllare lo stato (tipo di porta, stato) delle interfacce FXOS?
FPR4100-3-A# scope eth-uplink
FPR4100-3-A /eth-uplink # scope fabric a
FPR4100-3-A /eth-uplink/fabric # show interface Interface: Port Name Port Type Admin State Oper State State Reason --------------- ------------------ ----------- ---------------- ------------ Ethernet1/1 Data Disabled Admin Down Administratively down Ethernet1/2 Data Disabled Admin Down Administratively down Ethernet1/3 Data Disabled Admin Down Administratively down Ethernet1/4 Data Disabled Sfp Not Present Unknown Ethernet1/5 Data Disabled Admin Down Administratively down Ethernet1/6 Data Enabled Up Ethernet1/7 Mgmt Enabled Up Ethernet1/8 Data Enabled Up FPR4100-3-A /eth-uplink/fabric #
Equivale a:
D. Come controllare l'utilizzo della CPU e della memoria sullo chassis?
FPR9K-2-A# connect fxos FPR9K-2-A(fxos)# show system resources Load average: 1 minute: 1.60 5 minutes: 1.30 15 minutes: 1.15 Processes : 967 total, 1 running CPU states : 1.8% user, 1.1% kernel, 97.1% idle Memory usage: 16326336K total, 4359740K used, 11966596K free
Nota: il totale mostrato nell'output può essere diverso anche per 2 dispositivi che appartengono allo stesso modello. In particolare, il totale è preso dall'output del comando free che a sua volta è preso da /proc/meminfo.
Per controllare la memoria:
FPR4100-8-A /fabric-interconnect # show detail
Fabric Interconnect:
ID: A
Product Name: Cisco FPR-4140-SUP
PID: FPR-4140-SUP
VID: V02
Vendor: Cisco Systems, Inc.
Serial (SN): FLM12345KL6
HW Revision: 0
Total Memory (MB): 8074
OOB IP Addr: 10.62.148.196
OOB Gateway: 10.62.148.129
OOB Netmask: 255.255.255.128
OOB IPv6 Address: ::
OOB IPv6 Gateway: ::
Prefix: 64
Operability: Operable
Thermal Status: Ok
Current Task 1:
Current Task 2:
Current Task 3:
Per verificare il controllo dell'utilizzo della memoria per processo (RES = Memoria fisica):
FPR4100-2-A-A# connect local-mgmt FPR4100-2-A-A(local-mgmt)# show processes Cpu(s): 8.0%us, 4.2%sy, 3.9%ni, 83.8%id, 0.0%wa, 0.0%hi, 0.1%si, 0.0%st Mem: 8267648k total, 3866552k used, 4401096k free, 288k buffers Swap: 0k total, 0k used, 0k free, 1870528k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 5024 root -2 0 354m 114m 34m R 43 1.4 7976:51 /isan/bin/bcm_usd 1096 root 20 0 10352 3992 3332 S 0 0.0 0:00.28 sshd: admin@pts/1 1140 root 20 0 117m 78m 53m S 0 1.0 0:00.42 /isan/bin/ucssh --ucs-mgmt -p admin 1856 root 20 0 2404 632 512 S 0 0.0 2:29.32 /nuova/bin/cmcmon -f /etc/cmcmon.conf 1859 root 20 0 23804 1932 1532 S 0 0.0 1427:47 dmserver -F 1860 root 20 0 2244 472 404 S 0 0.0 0:00.01 /sbin/hotplug2 --persistent --set-rules-file /etc/automount.rules --set-worker /lib/worker_single.so 1861 root 20 0 57116 10m 6552 S 0 0.1 7:28.76 /isan/sbin/sysmgr -V 1864 root 20 0 14044 4136 1072 S 0 0.1 1:06.19 rsyslogd -c3 -i/var/run/rsyslogd.pid 4909 root 20 0 3568 1100 876 S 0 0.0 0:00.48 /isan/sbin/xinetd -syslog local7 -loop 250 -stayalive -reuse -dontfork 4911 root 20 0 58232 12m 6152 S 0 0.2 18:39.24 /isan/sbin/syslogd -d -n -m 0 -r 4912 root 20 0 20076 3532 2368 S 0 0.0 0:00.02 /isan/bin/sdwrapd 4913 root 21 1 2756 300 192 S 0 0.0 0:00.04 /usr/sbin/in.tftpd -l -c -s /bootflash 4914 root 20 0 58312 17m 8724 S 0 0.2 13:45.34 /isan/bin/pfm 4937 root 20 0 2208 332 272 S 0 0.0 0:00.01 /sbin/klogd -2 -x -c 1 4939 root 20 0 26692 4656 3620 S 0 0.1 0:24.01 /isan/bin/vshd
...
Suggerimento:
1. Raccogliere l'output del comando show process memory
2. Incollare l'output in un file su un computer Linux (cat > top.log)
3. Ordinare il file in base alla colonna RES
Vengono mostrati i GByte, i MByte e così via
mzafeiro@MZAFEIRO-JA2YS:$ cat top.log | sort -V -k 6 1954 root 20 0 1645m 1.6g 1372 S 0.0 20.7 793:32.99 dmserver 7556 root 20 0 207m 9.8m 6184 S 0.0 0.1 73:52.25 udld 5563 root 20 0 333m 9.8m 7032 S 0.0 0.1 5:08.65 cdpd 5523 root 20 0 327m 103m 28m S 0.0 1.3 0:12.38 afm 24040 daemon 23 3 592m 115m 33m S 0.0 1.5 74:56.57 httpd 5329 root -2 0 384m 132m 29m S 9.4 1.7 27130:09 bcm_usd 5317 root 20 0 401m 150m 35m S 0.0 1.9 33:19.05 fwm 5625 root 24 4 450m 179m 35m S 0.0 2.3 275:38.25 svc_sam_statsAG 5614 root 23 3 495m 247m 54m S 0.0 3.2 355:59.95 svc_sam_dme 21688 root 20 0 2672 1080 880 S 0.0 0.0 3:15.29 ntpd 8819 root 35 15 2408 1084 748 R 5.6 0.0 0:00.06 top
D. Come controllare il tipo di ricetrasmettitore dell'interfaccia dello chassis?
In Firepower 4100/9300 utilizzare questo comando:
FPR9K-2-A# connect fxos
FPR9K-2-A(fxos)# show interface e1/3 transceiver details
Ethernet1/3
transceiver is present
type is 1000base-T
name is CISCO-METHODE
part number is SP7041-R
revision is
serial number is FLM12345KL6
nominal bitrate is 1300 MBit/sec
Link length supported for copper is 100 m
cisco id is --
cisco extended id number is 4
DOM is not supported
FPR9K-2-A(fxos)#
Nel caso della fibra ottica, l'output è il seguente:
FPR4100-1-A(fxos)# show interface e1/1 transceiver details
Ethernet1/1
transceiver is present
type is 10Gbase-SR
name is CISCO-JDSU
part number is PLRXPL-SC-S43-CS
revision is 1
serial number is FLM12345KL6
nominal bitrate is 10300 MBit/sec
Link length supported for 50/125um OM2 fiber is 82 m
Link length supported for 62.5/125um fiber is 26 m
Link length supported for 50/125um OM3 fiber is 300 m
cisco id is --
cisco extended id number is 4
Calibration info not available
In Firepower 1000/2100 utilizzare questo comando:
FPR2100# scope fabric-interconnect
FPR2100 /fabric-interconnect # show inventory expand detail | egrep ignore-case "Port|Xcvr"
...
Slot 1 Port 13:
Xcvr: 10 Gbase SR
Xcvr Model: PLRXPL-SC-S43-C
Xcvr Vendor: Cisco Systems, Inc.
Xcvr Serial: ABCD1234
Slot 1 Port 14:
Xcvr: 10 Gbase SR
Xcvr Model: PLRXPL-SC-S43-C
Xcvr Vendor: Cisco Systems, Inc.
Xcvr Serial: VWXY1234
Slot 1 Port 15:
Xcvr: Non Present
Xcvr Model:
Xcvr Vendor:
Xcvr Serial:
Slot 1 Port 16:
Xcvr: Non Present
Xcvr Model:
Xcvr Vendor:
Xcvr Serial:
D. Come controllare le informazioni su modulo/blade/server/netmod (tipo hardware/PID/SN/memoria/core, ecc.)?
Questo comando mostra l'ID prodotto (PID) e il numero di serie (SN) dello chassis e dei moduli (netmod)
FP4110-7-A# connect fxos
FP4110-7-A(fxos)# show inventory NAME: "Chassis", DESCR: "Firepower 41xx Security Appliance" PID: FPR-4110-SUP , VID: V02 , SN: FLM12345KL6 <--- Chassis SN NAME: "Module 1", DESCR: "Firepower 41xx Supervisor" PID: FPR-4110-SUP , VID: V02 , SN: FLM12345KL6 <--- Embedded module on FPR4100 NAME: "Module 3", DESCR: "Firepower 6x10G FTW SFP+ SR NM" PID: FPR-NM-6X10SR-F , VID: V00 , SN: FLM12345KL6 <--- FTW Netmode SN
FPR4110 ha 2 slot per i moduli di rete (2 e 3) e il dispositivo nell'esempio ha un FTW netmod installato nello slot 3.
FPR9K-1-A# scope chassis 1
FPR9K-1-A /chassis # show inventory server
Chassis 1:
Servers:
Server 1/1:
Equipped Product Name: Cisco Firepower 9000 Series High Performance Security Module
Equipped PID: FPR9K-SM-36
Equipped VID: V01
Equipped Serial (SN): FLM12345KL6
Slot Status: Equipped
Acknowledged Product Name: Cisco Firepower 9000 Series High Performance Security Module
Acknowledged PID: FPR9K-SM-36
Acknowledged VID: V01
Acknowledged Serial (SN): FLM12345KL6
Acknowledged Memory (MB): 262144
Acknowledged Effective Memory (MB): 262144
Acknowledged Cores: 36
Acknowledged Adapters: 2
Server 1/2:
Equipped Product Name: Cisco Firepower 9000 Series High Performance Security Module
Equipped PID: FPR9K-SM-36
Equipped VID: V01
Equipped Serial (SN): FLM12345KL6
Slot Status: Equipped
Acknowledged Product Name: Cisco Firepower 9000 Series High Performance Security Module
Acknowledged PID: FPR9K-SM-36
Acknowledged VID: V01
Acknowledged Serial (SN): FLM12345KL6
Acknowledged Memory (MB): 262144
Acknowledged Effective Memory (MB): 262144
Acknowledged Cores: 36
Acknowledged Adapters: 2
Server 1/3:
Equipped Product Name: Cisco Firepower 9000 Series High Performance Security Module
Equipped PID: FPR9K-SM-36
Equipped VID: V01
Equipped Serial (SN): FLM12345KL6
Slot Status: Equipped
Acknowledged Product Name: Cisco Firepower 9000 Series High Performance Security Module
Acknowledged PID: FPR9K-SM-36
Acknowledged VID: V01
Acknowledged Serial (SN): FLM12345KL6
Acknowledged Memory (MB): 262144
Acknowledged Effective Memory (MB): 262144
Acknowledged Cores: 36
Acknowledged Adapters: 2
Server1/1 = modulo/blade 1
Server1/2 = modulo/blade 2
Server1/3 = modulo/blade 3
PID modello FPR41xx:
- FPR4K-SM-12 = FPR4110
- FPR4K-SM-24 = FPR4120
- FPR4K-SM-36 = FPR4140
- FPR4K-SM-4 = FPR4150
- FPR4K-SM-24S = FPR4115
- FPR4K-SM-32S = FPR4125
- FPR4K-SM-44S = FPR4145
È inoltre possibile ottenere altre informazioni nell'ambito del server <chassis-id/blade-id>:
FP9300-A# scope server 1/1
FP9300-A /chassis/server # show inventory
<CR>
> Redirect it to a file
>> Redirect it to a file in append mode
adapter Adapter
bios Bios
board Board
cpu Cpu
detail Detail
expand Expand
memory Memory
mgmt Mgmt
storage Storage
| Pipe command output to filter
FP9300-A /chassis/server # show inventory storage
Server 1/1:
Name:
User Label:
Equipped PID: FPR9K-SM-36
Equipped VID: V01
Equipped Serial (SN): FLM12345PBD
Slot Status: Equipped
Acknowledged Product Name: Cisco Firepower 9000 Series High Performance Security Module
Acknowledged PID: FPR9K-SM-36
Acknowledged VID: 01
Acknowledged Serial (SN): FLM67890PBD
Acknowledged Memory (MB): 262144
Acknowledged Effective Memory (MB): 262144
Acknowledged Cores: 36
Acknowledged Adapters: 2
Motherboard:
Product Name: Cisco Firepower 9000 Series High Performance Security Module
PID: FPR9K-SM-36
VID: V01
Vendor: Cisco Systems Inc
Serial (SN): FLM12345KL6
HW Revision: 0
RAID Controller 1:
Type: SAS
Vendor: Cisco Systems Inc
Model: UCSB-MRAID12G
Serial: FLM12345KL6
HW Revision: C0
PCI Addr: 01:00.0
Raid Support: RAID0, RAID1
OOB Interface Supported: Yes
Rebuild Rate: 30
Controller Status: Optimal
Local Disk 1:
Product Name:
PID:
VID:
Vendor: TOSHIBA
Model: PX02SMF080
Vendor Description:
Serial: FLM12345KL6
HW Rev: 0
Block Size: 512
Blocks: 1560545280
Operability: Operable
Oper Qualifier Reason: N/A
Presence: Equipped
Size (MB): 761985
Drive State: Online
Power State: Active
Link Speed: 12 Gbps
Device Type: SSD
Local Disk 2:
Product Name:
PID:
VID:
Vendor: TOSHIBA
Model: PX02SMF080
Vendor Description:
Serial: FLM12345KL6
HW Rev: 0
Block Size: 512
Blocks: 1560545280
Operability: Operable
Oper Qualifier Reason: N/A
Presence: Equipped
Size (MB): 761985
Drive State: Online
Power State: Active
Link Speed: 12 Gbps
Device Type: SSD
Local Disk Config Definition:
Mode: RAID 1 Mirrored
Description:
Protect Configuration: Yes
Virtual Drive 0:
Type: RAID 1 Mirrored
Block Size: 512
Blocks: 1560545280
Operability: Operable
Presence: Equipped
Size (MB): 761985
Lifecycle: Allocated
Drive State: Optimal
Strip Size (KB): 64
Access Policy: Read Write
Read Policy: Normal
Configured Write Cache Policy: Write Through
Actual Write Cache Policy: Write Through
IO Policy: Direct
Drive Cache: No Change
Bootable: True
FP9300-A /chassis/server #
Nota: sulle piattaforme FP41xx, poiché non utilizzano RAID, il comando show inventory storage visualizza lo stato del controller come Sconosciuto. Il motivo principale per cui non sono RAID è che il secondo SSD viene utilizzato per altre funzioni come MSP (Malware Storage Pack) su un dispositivo logico FTD.
D. Come eliminare un'immagine ASA o FTD dalla GUI e dalla CLI di FXOS?
Dalla GUI di FCM:
Per eliminare dalla GUI, selezionare System > Updates (Sistema > Aggiornamenti) ed eliminare l'immagine:
Dalla CLI di FXOS
FPR4100# scope ssa
FPR4100 /ssa # show app
Application:
Name Version Description Author Deploy Type CSP Type Is Default App
------ ---------- ----------- ---------- ----------- ----------- --------------
asa 9.6.1 N/A cisco Native Application Yes
ftd 6.0.1.1213 N/A cisco Native Application No
ftd 6.1.0.330 N/A cisco Native Application Yes
FPR4100 /ssa # delete app asa 9.6.1
FPR4100 /ssa* # commit
FPR4100 /ssa # show app
Application:
Name Version Description Author Deploy Type CSP Type Is Default App
---------- ---------- ----------- ---------- ----------- ----------- --------------
ftd 6.0.1.1213 N/A cisco Native Application No
ftd 6.1.0.330 N/A cisco Native Application Yes
D. Come controllare la versione FXOS dalla CLI?
Ci sono alcuni modi per farlo.
Modo 1
FPR4100# show fabric-interconnect firmware
Fabric Interconnect A:
Running-Kern-Vers: 5.0(3)N2(4.01.65)
Running-Sys-Vers: 5.0(3)N2(4.01.65)
Package-Vers: 2.0(1.86)
Startup-Kern-Vers: 5.0(3)N2(4.01.65)
Startup-Sys-Vers: 5.0(3)N2(4.01.65)
Act-Kern-Status: Ready
Act-Sys-Status: Ready
Bootloader-Vers:
Questo è lo stesso che si può vedere dalla GUI di FCM:
Modo 2
FP4145-1# show version
Version: 2.6(1.192)
Startup-Vers: 2.6(1.192)
D. Come verificare l'MTU delle interfacce su FXOS?
Per impostazione predefinita, lo chassis Firepower 4100/9300 supporta i frame jumbo. È possibile controllare l'MTU dell'interfaccia con questo comando:
FPR9K-1-A# connect fxos
FPR9K-1-A(fxos)# show hardware internal bcm-usd info phy-info all +-----------------+------------------------------------------------------------+ | port phy info | +-----------------+------------------------------------------------------------+ front-port : 1 asic-port : 125 sfp installed : yes enable : ena speed : 1G autoneg : on interface : (10)XFI duplex: half linkscan : sw pause_tx : 0x0 pause_rx : 0x0 max frame : 9216 local_advert : 0x20 remote_advert : 0x420 port_40g_enable : 0 local_fault : 0x1 remote_fault : 0x0 xcvr sfp type : (1)PHY_SFP_1G_COPPER TSC4 registers: txfir(0xc252):0x0000 txdrv(0xc017):0x0000 lane(0x9003):0x1b1b Asic 56846 Registers signal_detect(1.0x81d0):0x0000 link_status(1.0x81d1):0x0000 rx_link_state(1.0x0):0x0000 pcs_rx_tx_fault(1.0x0008):0x0000 pcs_block_status_0x20(1.0x20) :0x0000 pcs_block_status_0x21(1.0x021) : 0x0000 transmitter_reg(1.0x8000):0x0000 micro_ver(1.0x81f0):0x0000
In alternativa, controllare l'MTU nella shell dei comandi fxos:
KSEC-FPR4112-4# connect fxos
<output is skipped>
KSEC-FPR4112-4(fxos)# show interface ethernet 1/1
Ethernet1/1 is up
Dedicated Interface
Hardware: 1000/10000 Ethernet, address: 14a2.a02f.07c0 (bia 14a2.a02f.07c0)
Description: U: Uplink
MTU 9216 bytes, BW 1000000 Kbit, DLY 10 usec
D. Come controllare le applicazioni installate?
Dalla CLI dello chassis, usare il comando scope ssa, quindi visualizzare i dettagli di espansione dello slot.
Le stesse informazioni si trovano sul file sam_techsupportinfo all'interno dello chassis show tech bundle.
`scope ssa`
`show slot expand detail`
Slot:
Slot ID: 1
Log Level: Info
Admin State: Ok
Operational State: Online
Disk State: Ok
Clear Log Data: Available
Application Instance:
Application Name: asa
Admin State: Enabled
Operational State: Online
Running Version: 9.6.2
Startup Version: 9.6.2
Hotfixes:
Externally Upgraded: No
Cluster Oper State: Not Applicable
Current Job Type: Start
Current Job Progress: 100
Current Job State: Succeeded
Clear Log Data: Available
Error Msg:
Current Task:
App Attribute:
App Attribute Key: mgmt-ip
Value: 0.0.0.0
App Attribute Key: mgmt-url
Value: https://0.0.0.0/
Heartbeat:
Last Received Time: 2017-03-15T10:25:02.220
Heartbeat Interval: 1
Max Number of Missed heartbeats Permitted: 3
Resource:
Allocated Core NR: 46
Allocated RAM (KB): 233968896
Allocated Data Disk (KB): 20971528
Allocated Binary Disk (KB): 174964
Allocated Secondary Disk (KB): 0
Heartbeat:
Last Received Time: 2017-03-15T10:25:00.447
Heartbeat Interval: 5
Max Number of Missed heartbeats Permitted: 3
Monitor:
OS Version: 9.6(1.150)
CPU Total Load 1 min Avg: 48.110001
CPU Total Load 5 min Avg: 48.110001
CPU Total Load 15 min Avg: 48.110001
Memory Total (KB): 264377600
Memory Free (KB): 236835112
Memory Used (KB): 27542488
Memory App Total (KB): 233968896
Disk File System Count: 5
Blade Uptime: up 1 day, 6:56
Last Updated Timestamp: 2017-03-15T10:24:10.306
Disk File System:
File System: /dev/sda1
Mount Point: /mnt/boot
Disk Total (KB): 7796848
Disk Free (KB): 7694456
Disk Used (KB): 102392
File System: /dev/sda2
Mount Point: /opt/cisco/config
Disk Total (KB): 1923084
Disk Free (KB): 1734420
Disk Used (KB): 90976
File System: /dev/sda3
Mount Point: /opt/cisco/platform/logs
Disk Total (KB): 4805760
Disk Free (KB): 4412604
Disk Used (KB): 149036
File System: /dev/sda5
Mount Point: /var/data/cores
Disk Total (KB): 48061320
Disk Free (KB): 43713008
Disk Used (KB): 1906892
File System: /dev/sda6
Mount Point: /opt/cisco/csp
Disk Total (KB): 716442836
Disk Free (KB): 714947696
Disk Used (KB): 1495140
D. Come verificare la configurazione del canale della porta dalla CLI di FXOS?
Comandi di verifica del canale della porta
Controllo 1
Per verificare quali porte-canali sono attualmente configurati sullo chassis:
FPR9K-1-A# connect fxos
FPR9K-1-A(fxos)# show port-channel summary Flags: D - Down P - Up in port-channel (members) I - Individual H - Hot-standby (LACP only) s - Suspended r - Module-removed S - Switched R - Routed U - Up (port-channel) M - Not in use. Min-links not met -------------------------------------------------------------------------------- Group Port- Type Protocol Member Ports Channel -------------------------------------------------------------------------------- 11 Po11(SU) Eth LACP Eth1/4(P) Eth1/5(P) 15 Po15(SD) Eth LACP Eth1/6(D) 48 Po48(SU) Eth LACP Eth1/2(P) Eth1/3(P)
Controllo 2
Per verificare i canali porta allocati a una periferica logica:
FPR9K-1-A# scope ssa
FPR9K-1-A /ssa # show configuration
scope ssa
enter logical-device ftd_682021968 ftd "1,2,3" clustered
enter cluster-bootstrap
set chassis-id 1
set ipv4 gateway 0.0.0.0
set ipv4 pool 0.0.0.0 0.0.0.0
set ipv6 gateway ::
set ipv6 pool :: ::
set virtual ipv4 0.0.0.0 mask 0.0.0.0
set virtual ipv6 :: prefix-length ""
! set key
set mode spanned-etherchannel
set name 682021968
set site-id 0
exit
enter external-port-link Ethernet11_ftd Ethernet1/1 ftd
set decorator ""
set description ""
set port-name Ethernet1/1
exit
enter external-port-link PC11_ftd Port-channel11 ftd
set decorator ""
set description ""
set port-name Port-channel11
exit
enter external-port-link PC48_ftd Port-channel48 ftd
set decorator ""
set description ""
set port-name Port-channel48
exit
Controllo 3
Per controllare le statistiche del traffico del canale porta per porta:
FPR9K-1-A(fxos)# show port-channel traffic interface port-channel 11
ChanId Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
------ --------- ------- ------- ------- ------- ------- -------
11 Eth1/4 62.91% 0.0% 58.90% 49.99% 100.00% 0.0%
11 Eth1/5 37.08% 0.0% 41.09% 50.00% 0.0% 0.0%
Controllo 4
Per controllare i dettagli di un canale porta specifico:
FPR9K-1-A(fxos)# show port-channel database interface port-channel 11
port-channel11
Last membership update is successful
2 ports in total, 2 ports up
First operational port is Ethernet1/4
Age of the port-channel is 0d:20h:26m:27s
Time since last bundle is 0d:18h:29m:07s
Last bundled member is Ethernet1/5
Ports: Ethernet1/4 [active ] [up] *
Ethernet1/5 [active ] [up]
Controllo 5
Per controllare l'ID sistema LACP locale:
FPR9K-1-A(fxos)# show lacp system-identifier 32768,b0-aa-77-2f-81-bb
Controllo 6
Per controllare l'ID sistema LACP dei dispositivi a monte e i flag di stato LACP:
FPR9K-1-A(fxos)# show lacp neighbor
Flags: S - Device is sending Slow LACPDUs F - Device is sending Fast LACPDUs
A - Device is in Active mode P - Device is in Passive mode
port-channel11 neighbors
Partner's information
Partner Partner Partner
Port System ID Port Number Age Flags
Eth1/4 32768,4-62-73-d2-65-0 0x118 66828 FA
LACP Partner Partner Partner
Port Priority Oper Key Port State
32768 0xb 0x3d
Partner's information
Partner Partner Partner
Port System ID Port Number Age Flags
Eth1/5 32768,4-62-73-d2-65-0 0x119 66826 FA
LACP Partner Partner Partner
Port Priority Oper Key Port State
32768 0xb 0x3d
Controllo 7
Per controllare la cronologia degli eventi Port-Channel:
FPR9K-1-A(fxos)# show port-channel internal event-history all
Low Priority Pending queue: len(0), max len(1) [Thu Apr 6 11:07:48 2017]
High Priority Pending queue: len(0), max len(16) [Thu Apr 6 11:07:48 2017]
PCM Control Block info:
pcm_max_channels : 4096
pcm_max_channel_in_use : 48
pc count : 3
hif-pc count : 0
Max PC Cnt : 104
Load-defer timeout : 120
====================================================
PORT CHANNELS:
2LvPC PO in system : 0
port-channel11
channel : 11
bundle : 65535
ifindex : 0x1600000a
admin mode : active
oper mode : active
fop ifindex : 0x1a003000
nports : 2
active : 2
pre cfg : 0
ltl : 0x0 (0)
lif : 0x0
iod : 0x78 (120)
global id : 3
flag : 0
lock count : 0
num. of SIs: 0
ac mbrs : 0 0
lacp graceful conv disable : 0
lacp suspend indiv disable : 1
pc min-links : 1
pc max-bundle : 16
pc max active members : 32
pc is-suspend-minlinks : 0
port load defer enable : 0
lacp fast-select-hot-standby disable : 0
ethpm bundle lock count : 0
bundle res global id : 2
Members:
Ethernet1/4 [bundle_no = 0]
Ethernet1/5 [bundle_no = 0]
port-channel external lock:
Lock Info: resource [eth-port-channel 11]
type[0] p_gwrap[(nil)]
FREE @ 246108 usecs after Wed Apr 5 14:18:10 2017
type[1] p_gwrap[(nil)]
FREE @ 436471 usecs after Wed Apr 5 16:15:30 2017
type[2] p_gwrap[(nil)]
FREE @ 436367 usecs after Wed Apr 5 16:15:30 2017
0x1600000a
internal (ethpm bundle) lock:
Lock Info: resource [eth-port-channel 11]
type[0] p_gwrap[(nil)]
FREE @ 246083 usecs after Wed Apr 5 14:18:10 2017
type[1] p_gwrap[(nil)]
FREE @ 610546 usecs after Wed Apr 5 16:19:04 2017
type[2] p_gwrap[(nil)]
FREE @ 610437 usecs after Wed Apr 5 16:19:04 2017
0x1600000a
>>>>FSM: <eth-port-channel 11> has 194 logged transitions<<<<<
1) FSM:<eth-port-channel 11> Transition at 557291 usecs after Wed Apr 5 16:04:27 2017
Previous state: [PCM_PC_ST_WAIT_REL_RESRC]
Triggered event: [PCM_PC_EV_REL_RESRC_DONE]
Next state: [PCM_PC_ST_INIT]
2) FSM:<eth-port-channel 11> Transition at 49036 usecs after Wed Apr 5 16:07:18 2017
Previous state: [PCM_PC_ST_INIT]
Triggered event: [PCM_PC_EV_L2_CREATE]
Next state: [PCM_PC_ST_WAIT_CREATE]
3) FSM:<eth-port-channel 11> Transition at 49053 usecs after Wed Apr 5 16:07:18 2017
Previous state: [PCM_PC_ST_WAIT_CREATE]
Triggered event: [PCM_PC_EV_L2_CREATED]
Next state: [PCM_PC_ST_CREATED]
Controllo 8
Debug lacp all genera un output molto grande:
FPR9K-1-A(fxos)# debug lacp all
2017 Jul 11 10:42:23.854160 lacp: lacp_pkt_parse_pdu(569): lacp_pkt_parse_pdu: got packet from actorport=220a partnerport= 43 2017 Jul 11 10:42:23.854177 lacp: lacp_pkt_compute_port_params(1163): Ethernet1/3(0x1a002000): pa aggregatable state=1 ac aggregatable state=1 pkt sync=1 port_stateactive=1 2017 Jul 11 10:42:23.854190 lacp: lacp_pkt_compute_port_params(1170): p_el=(8000, 2-0-0-0-0-1, 136, 8000, 220a) 2017 Jul 11 10:42:23.854198 lacp: lacp_pkt_compute_port_params(1172): p_el_pkt=(8000, 2-0-0-0-0-1, 136, 8000, 220a) 2017 Jul 11 10:42:23.854207 lacp: lacp_utils_get_obj_type_from_ifidx(390): lacp_utils_get_obj_type_from_ifidx: For if-index 1a002000 , if_type =26 2017 Jul 11 10:42:23.854218 lacp: Malloc in fu_fsm_event_new@../utils/fsmutils/fsm.c[5317]-ty[1]0x9bf719c[124] 2017 Jul 11 10:42:23.854228 lacp: lacp_utils_cr_fsm_event(572): Called from lacp_utils_create_fsm_event_with_params: Create event 0x9bf719c 2017 Jul 11 10:42:23.854237 lacp: Malloc in fu_fsm_event_pair_new@../utils/fsmutils/fsm.c[5327]-ty[2]0x9bf730c[132] 2017 Jul 11 10:42:23.854248 lacp: fu_fsm_execute_all: match_msg_id(0), log_already_open(0) 2017 Jul 11 10:42:23.854257 lacp: Malloc in fu_fsm_event_new@../utils/fsmutils/fsm.c[5317]-ty[1]0x9bf719c[124] 2017 Jul 11 10:42:23.854268 lacp: fu_fsm_execute: (Ethernet1/3) 2017 Jul 11 10:42:23.854275 lacp: current state [LACP_ST_PORT_MEMBER_COLLECTING_AND_DISTRIBUTING_ENABLED] 2017 Jul 11 10:42:23.854283 lacp: current event [LACP_EV_PARTNER_PDU_IN_SYNC_COLLECT_ENABLED_DISTRIBUTING_ENABLED] 2017 Jul 11 10:42:23.854291 lacp: next state [FSM_ST_NO_CHANGE] 2017 Jul 11 10:42:23.854304 lacp: lacp_proto_get_state(969): IF Ethernet1/3(0x1a002000): end PartnerEnd(2): state TimeOut(1): enable_flag False 2017 Jul 11 10:42:23.854314 lacp: lacp_proto_record_pdu(2266): Recording PDU for LACP pkt on IF Ethernet1/3(0x1a002000) 2017 Jul 11 10:42:23.854325 lacp: lacp_proto_set_state(900): IF Ethernet1/3(0x1a002000): Set end ActorEnd(1): state Defaulted(6) from False to False 2017 Jul 11 10:42:23.854335 lacp: lacp_proto_get_state(969): IF Ethernet1/3(0x1a002000): end PartnerEnd(2): state TimeOut(1): enable_flag False 2017 Jul 11 10:42:23.854344 lacp: lacp_proto_update_ntt(2211): updateNTT called for IF Ethernet1/3(0x1a002000) 2017 Jul 11 10:42:23.854355 lacp: lacp_proto_get_state(969): IF Ethernet1/3(0x1a002000): end ActorEnd(1): state TimeOut(1): enable_flag True 2017 Jul 11 10:42:23.854362 lacp: lacp_timer_start_w_chgd_time(681): lacp_timer_start_w_chgd_time: starting timer with time in ms = 15000 2017 Jul 11 10:42:23.854377 lacp: lacp_timer_start(637): Timer Started: Timer_Arg ([rid type IF-Rid: ifidx 0x1a002000: ch_num 0: event_id LACP_EV_RECEIVE_PARTNER_PDU_TIMED_OUT(17): timer_id 426092: type PartnerTimedOut: active True: period_in_ms 15000]) 2017 Jul 11 10:42:23.854386 lacp: lacp_timer_start(638): Timer period=15 seconds 2017 Jul 11 10:42:23.854396 lacp: Free ptr in fu_fsm_execute@../utils/fsmutils/fsm.c[1091] for addr 0x9bf719c 2017 Jul 11 10:42:23.854408 lacp: fu_fsm_execute_all: done processing event LACP_EV_PARTNER_PDU_IN_SYNC_COLLECT_ENABLED_DISTRIBUTING_ENABLED 2017 Jul 11 10:42:23.854419 lacp: fu_mts_drop ref 0x9bf7320 opc 90117 2017 Jul 11 10:42:23.854434 lacp: fu_fsm_execute_all: MTS_OPC_NET_L2_RX_DATA_HDR(msg_id 2623696) dropped 2017 Jul 11 10:42:23.854445 lacp: fu_fsm_engine_post_event_processing 2017 Jul 11 10:42:23.854453 lacp: end of while in fu_fsm_engine 2017 Jul 11 10:42:23.854461 lacp: fu_handle_process_hot_plugin_msg: Entered the function line 143 2017 Jul 11 10:42:23.854468 lacp: begin fu_fsm_engine: line[2357] 2017 Jul 11 10:42:24.361501 lacp: lacp_pkt_encode_pdu_helper(770): lacp_pkt_encode_pdu_helper: pkt_len=LACP_PDU_LEN=110 periodic_rate:1 2017 Jul 11 10:42:24.361530 lacp: lacp_pkt_encode_pdu_helper(797): lacp_pkt_encode_pdu_helper: if_idx=Ethernet1/3(0x1a002000) partner-mac=0-a6-ca-f3-c7-83 port_num=43 2017 Jul 11 10:42:24.361542 lacp: lacp_debug_wrapper_tl(1718): Executing [mcecm_api_is_pc_mcec] 2017 Jul 11 10:42:24.361551 lacp: lacp_debug_wrapper_tl(1718): input: if_index = [0x16000000] 2017 Jul 11 10:42:24.361559 lacp: lacp_debug_wrapper_tl(1718): Executing [mcecm_cache_is_pc_mcec] 2017 Jul 11 10:42:24.361568 lacp: lacp_debug_wrapper_tl(1718): output:0 2017 Jul 11 10:42:24.361589 lacp: lacp_pkt_encode_pdu_helper(842): 0x1a002000: Set short_timeout to periodic_rate:1 2017 Jul 11 10:42:24.361599 lacp: lacp_pkt_encode_pdu_helper(879): lacp_pkt_encode_pdu_helper: actor-port-state=3f agg=1 insync=1 coll=1 dis=1 active=1 short_timeout=1 2017 Jul 11 10:42:24.361612 lacp: lacp_pkt_encode_pdu_helper(906): lacp_pkt_encode_pdu_helper: if_idx=Ethernet1/3(0x1a002000) partner-port-state=3d agg=1 insync=1 coll=1 dis=1 active=1 short-timeout=0 2017 Jul 11 10:42:24.361624 lacp: lacp_pkt_encode_pdu_helper(910): lacp_pkt_encode_pdu_helper: if_idx=Ethernet1/3(0x1a002000) partner-mac=2-0-0-0-0-1 port_num=220a 2017 Jul 11 10:42:24.361636 lacp: lacp_net_tx_data(206): lacp_net_tx_data: Sending buffer with length 110 2017 Jul 11 10:42:24.361648 lacp: lacp_net_tx_data(215): 01 01 01 14 ffff 2017 Jul 11 10:42:24.361658 lacp: lacp_net_tx_data(215): ffff 2017 Jul 11 10:42:24.361668 lacp: lacp_net_tx_data(215): 00 00 00 02 14 ffff 2017 Jul 11 10:42:24.361678 lacp: lacp_net_tx_data(215): ffff 2017 Jul 11 10:42:24.361689 lacp: lacp_net_tx_data(215): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2017 Jul 11 10:42:24.361700 lacp: lacp_net_tx_data(215): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2017 Jul 11 10:42:24.361710 lacp: lacp_net_tx_data(215): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2017 Jul 11 10:42:24.361721 lacp: lacp_net_tx_data(247): Ethernet1/3(0x1a002000): Tx LACP PDU len: 110 As:3f, Ps:3d 2017 Jul 11 10:42:24.361753 lacp: lacp_proto_get_state(969): IF Ethernet1/3(0x1a002000): end PartnerEnd(2): state TimeOut(1): enable_flag False 2017 Jul 11 10:42:24.361764 lacp: lacp_proto_restart_tx_timer(1802): lacp_proto_restart_tx_timer: got enable flag=0 before sending on interface Ethernet1/3(0x1a002000) 2017 Jul 11 10:42:24.361773 lacp: lacp_proto_restart_tx_timer(1825): lacp_proto_restart_tx_timer: flag 0 interface Ethernet1/3(0x1a002000) periodic_timer is fast 2017 Jul 11 10:42:24.361782 lacp: lacp_timer_start_w_chgd_time(681): lacp_timer_start_w_chgd_time: starting timer with time in ms = 1000 2017 Jul 11 10:42:24.361798 lacp: lacp_timer_start(637): Timer Started: Timer_Arg ([rid type IF-Rid: ifidx 0x1a002000: ch_num 0: event_id LACP_EV_PERIODIC_TRANSMIT_TIMER_EXPIRED(19): timer_id 400214: type PDUSendTime: active True: period_in_ms 1000]) 2017 Jul 11 10:42:24.361807 lacp: lacp_timer_start(638): Timer period=1 seconds 2017 Jul 11 10:42:24.361820 lacp: lacp_pkt_encode_pdu_helper(770): lacp_pkt_encode_pdu_helper: pkt_len=LACP_PDU_LEN=110 periodic_rate:1 2017 Jul 11 10:42:24.361833 lacp: lacp_pkt_encode_pdu_helper(797): lacp_pkt_encode_pdu_helper: if_idx=Ethernet1/4(0x1a003000) partner-mac=0-a6-ca-f3-c7-83 port_num=44 2017 Jul 11 10:42:24.361841 lacp: lacp_debug_wrapper_tl(1718): Executing [mcecm_api_is_pc_mcec] 2017 Jul 11 10:42:24.361849 lacp: lacp_debug_wrapper_tl(1718): input: if_index = [0x16000000] 2017 Jul 11 10:42:24.361857 lacp: lacp_debug_wrapper_tl(1718): Executing [mcecm_cache_is_pc_mcec] 2017 Jul 11 10:42:24.361865 lacp: lacp_debug_wrapper_tl(1718): output:0 2017 Jul 11 10:42:24.361879 lacp: lacp_pkt_encode_pdu_helper(842): 0x1a003000: Set short_timeout to periodic_rate:1 2017 Jul 11 10:42:24.361888 lacp: lacp_pkt_encode_pdu_helper(879): lacp_pkt_encode_pdu_helper: actor-port-state=7f agg=1 insync=1 coll=1 dis=1 active=1 short_timeout=1 2017 Jul 11 10:42:24.361899 lacp: lacp_pkt_encode_pdu_helper(906): lacp_pkt_encode_pdu_helper: if_idx=Ethernet1/4(0x1a003000) partner-port-state=0 agg=0 insync=0 coll=0 dis=0 active=0 short-timeout=0 2017 Jul 11 10:42:24.361910 lacp: lacp_pkt_encode_pdu_helper(910): lacp_pkt_encode_pdu_helper: if_idx=Ethernet1/4(0x1a003000) partner-mac=0-0-0-0-0-0 port_num=0 2017 Jul 11 10:42:24.361920 lacp: lacp_net_tx_data(206): lacp_net_tx_data: Sending buffer with length 110 2017 Jul 11 10:42:24.361930 lacp: lacp_net_tx_data(215): 01 01 01 14 ffff 2017 Jul 11 10:42:24.361940 lacp: lacp_net_tx_data(215): ffff 2017 Jul 11 10:42:24.361950 lacp: lacp_net_tx_data(215): 00 00 00 02 14 00 00 00 00 00 00 00 00 00 00 00 00 2017 Jul 11 10:42:24.361960 lacp: lacp_net_tx_data(215): 00 00 00 00 00 00 03 10 00 00 00 00 00 00 00 00 00 2017 Jul 11 10:42:24.361971 lacp: lacp_net_tx_data(215): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2017 Jul 11 10:42:24.361981 lacp: lacp_net_tx_data(215): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2017 Jul 11 10:42:24.361991 lacp: lacp_net_tx_data(215): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2017 Jul 11 10:42:24.362001 lacp: lacp_net_tx_data(247): Ethernet1/4(0x1a003000): Tx LACP PDU len: 110 As:7f, Ps:00 2017 Jul 11 10:42:24.362022 lacp: lacp_proto_get_state(969): IF Ethernet1/4(0x1a003000): end PartnerEnd(2): state TimeOut(1): enable_flag False 2017 Jul 11 10:42:24.362032 lacp: lacp_proto_restart_tx_timer(1802): lacp_proto_restart_tx_timer: got enable flag=0 before sending on interface Ethernet1/4(0x1a003000) 2017 Jul 11 10:42:24.362042 lacp: lacp_proto_restart_tx_timer(1825): lacp_proto_restart_tx_timer: flag 0 interface Ethernet1/4(0x1a003000) periodic_timer is fast 2017 Jul 11 10:42:24.362050 lacp: lacp_timer_start_w_chgd_time(681): lacp_timer_start_w_chgd_time: starting timer with time in ms = 1000 2017 Jul 11 10:42:24.362062 lacp: lacp_timer_start(637): Timer Started: Timer_Arg ([rid type IF-Rid: ifidx 0x1a003000: ch_num 0: event_id LACP_EV_PERIODIC_TRANSMIT_TIMER_EXPIRED(19): timer_id 399340: type PDUSendTime: active True: period_in_ms 1000])
Suggerimento
Verificare se si ricevono pacchetti LACP dal peer. Ad esempio, l'interfaccia Ethernet1/3 riceve pacchetti LACP, ma Ethernet1/4 no:
2017 Jul 11 10:42:25.641920 lacp: lacp_net_get_pkt_info(746): Packet received on phy_if_idx Ethernet1/3(0x1a002000): log_if_idx Ethernet1/3(0x1a002000): pkt_len 124 l2 header len 14 2017 Jul 11 10:42:25.641937 lacp: lacp_net_process_rx_data(480): Ethernet1/3(0x1a002000): Rx LACP PDU len: 124 As:3f, Ps:3d
Controllo 9
In questo output, l'interfaccia Ethernet1/4 è un membro di Port-Channel, ma è in modalità individuale (sospesa sul lato switch):
ciscofcm01-A(fxos)# show lacp internal event-history interface ethernet 1/4
>>>>FSM: <Ethernet1/4> has 549 logged transitions<<<<<
1) FSM:<Ethernet1/4> Transition at 385779 usecs after Wed Jul 5 13:13:03 2017
Previous state: [LACP_ST_PORT_IS_DOWN_OR_LACP_IS_DISABLED]
Triggered event: [LACP_EV_CLNUP_PHASE_II]
Next state: [LACP_ST_PORT_IS_DOWN_OR_LACP_IS_DISABLED]
2) FSM:<Ethernet1/4> Transition at 955546 usecs after Wed Jul 5 13:13:03 2017
Previous state: [LACP_ST_PORT_IS_DOWN_OR_LACP_IS_DISABLED]
Triggered event: [LACP_EV_LACP_ENABLED_AND_PORT_UP]
Next state: [LACP_ST_DETACHED_LAG_NOT_DETERMINED]
3) FSM:<Ethernet1/4> Transition at 962224 usecs after Wed Jul 5 13:13:10 2017
Previous state: [LACP_ST_DETACHED_LAG_NOT_DETERMINED]
Triggered event: [LACP_EV_RECEIVE_PARTNER_PDU_TIMED_OUT]
Next state: [FSM_ST_NO_CHANGE]
4) FSM:<Ethernet1/4> Transition at 963838 usecs after Wed Jul 5 13:13:13 2017
Previous state: [LACP_ST_DETACHED_LAG_NOT_DETERMINED]
Triggered event: [LACP_EV_RECEIVE_PARTNER_PDU_TIMED_OUT]
Next state: [FSM_ST_NO_CHANGE]
5) FSM:<Ethernet1/4> Transition at 964002 usecs after Wed Jul 5 13:13:13 2017
Previous state: [LACP_ST_DETACHED_LAG_NOT_DETERMINED]
Triggered event: [LACP_EV_RECEIVE_PARTNER_PDU_TIMED_OUT_II_INDIVIDUAL]
Next state: [LACP_ST_INDIVIDUAL_OR_DEFAULT]
6) FSM:<Ethernet1/4> Transition at 735923 usecs after Wed Jul 5 13:13:36 2017
Previous state: [LACP_ST_INDIVIDUAL_OR_DEFAULT]
Triggered event: [LACP_EV_UNGRACEFUL_DOWN]
Next state: [LACP_ST_PORT_IS_DOWN_OR_LACP_IS_DISABLED]
Controllo 10
In questo output, l'interfaccia Ethernet1/3 è operativa e membro di PortChannel1, mentre Ethernet1/4, sebbene sia membro di PortChannel1, è in modalità individuale. Si noti che Ethernet1/3 invia (tx) e riceve (rx) pacchetti, ma Ethernet1/4 non invia (rx) alcun pacchetto:
ciscofcm01-A(fxos)# debug lacp pkt ciscofcm01-A(fxos)# 2017 Jul 11 11:04:05.278736 lacp: lacp_net_process_rx_data(480): Ethernet1/3(0x1a002000): Rx LACP PDU len: 124 As:3f, Ps:3d 2017 Jul 11 11:04:05.602855 lacp: lacp_net_tx_data(247): Ethernet1/3(0x1a002000): Tx LACP PDU len: 110 As:3f, Ps:3d 2017 Jul 11 11:04:05.983134 lacp: lacp_net_tx_data(247): Ethernet1/4(0x1a003000): Tx LACP PDU len: 110 As:7f, Ps:00 2017 Jul 11 11:04:06.249929 lacp: lacp_net_process_rx_data(480): Ethernet1/3(0x1a002000): Rx LACP PDU len: 124 As:3f, Ps:3d 2017 Jul 11 11:04:06.602815 lacp: lacp_net_tx_data(247): Ethernet1/3(0x1a002000): Tx LACP PDU len: 110 As:3f, Ps:3d 2017 Jul 11 11:04:06.992812 lacp: lacp_net_tx_data(247): Ethernet1/4(0x1a003000): Tx LACP PDU len: 110 As:7f, Ps:00 2017 Jul 11 11:04:07.163780 lacp: lacp_net_process_rx_data(480): Ethernet1/3(0x1a002000): Rx LACP PDU len: 124 As:3f, Ps:3d 2017 Jul 11 11:04:07.602814 lacp: lacp_net_tx_data(247): Ethernet1/3(0x1a002000): Tx LACP PDU len: 110 As:3f, Ps:3d 2017 Jul 11 11:04:08.002817 lacp: lacp_net_tx_data(247): Ethernet1/4(0x1a003000): Tx LACP PDU len: 110 As:7f, Ps:00 2017 Jul 11 11:04:08.102006 lacp: lacp_net_process_rx_data(480): Ethernet1/3(0x1a002000): Rx LACP PDU len: 124 As:3f, Ps:3d 2017 Jul 11 11:04:08.612810 lacp: lacp_net_tx_data(247): Ethernet1/3(0x1a002000): Tx LACP PDU len: 110 As:3f, Ps:3d 2017 Jul 11 11:04:09.002811 lacp: lacp_net_tx_data(247): Ethernet1/4(0x1a003000): Tx LACP PDU len: 110 As:7f, Ps:00 2017 Jul 11 11:04:09.091937 lacp: lacp_net_process_rx_data(480): Ethernet1/3(0x1a002000): Rx LACP PDU len: 124 As:3f, Ps:3d 2017 Jul 11 11:04:09.622810 lacp: lacp_net_tx_data(247): Ethernet1/3(0x1a002000): Tx LACP PDU len: 110 As:3f, Ps:3d 2017 Jul 11 11:04:10.002807 lacp: lacp_net_tx_data(247): Ethernet1/4(0x1a003000): Tx LACP PDU len: 110 As:7f, Ps:00 2017 Jul 11 11:04:10.004411 lacp: lacp_net_process_rx_data(480): Ethernet1/3(0x1a002000): Rx LACP PDU len: 124 As:3f, Ps:3d 2017 Jul 11 11:04:10.632806 lacp: lacp_net_tx_data(247): Ethernet1/3(0x1a002000): Tx LACP PDU len: 110 As:3f, Ps:3d 2017 Jul 11 11:04:10.854094 lacp: lacp_net_process_rx_data(480): Ethernet1/3(0x1a002000): Rx LACP PDU len: 124 As:3f, Ps:3d 2017 Jul 11 11:04:11.002789 lacp: lacp_net_tx_data(247): Ethernet1/4(0x1a003000): Tx LACP PDU len: 110 As:7f, Ps:00 2017 Jul 11 11:04:11.642807 lacp: lacp_net_tx_data(247): Ethernet1/3(0x1a002000): Tx LACP PDU len: 110 As:3f, Ps:3d 2017 Jul 11 11:04:11.714199 lacp: lacp_net_process_rx_data(480): Ethernet1/3(0x1a002000): Rx LACP PDU len: 124 As:3f, Ps:3d
Per ulteriori informazioni, consultare questo documento:
D. Come trovare la versione del bundle FXOS da Show Tech Output?
Modo 1
Nel file tar FPRM, estrarre il contenuto del file FPRM_A_TechSupport.tar.gz. Quindi, aprire il file sam_techsupportinfo e cercare Package-Verse:
FPR4140-A# show fabric-interconnect firmware
Fabric Interconnect A:
Running-Kern-Vers: 5.0(3)N2(4.11.74)
Running-Sys-Vers: 5.0(3)N2(4.11.74)
Package-Vers: 2.1(1.77)
Startup-Kern-Vers: 5.0(3)N2(4.11.74)
Startup-Sys-Vers: 5.0(3)N2(4.11.74)
Act-Kern-Status: Ready
Act-Sys-Status: Ready
Bootloader-Vers:
Modo 2
Nel file Tar FRPM, estrarre il contenuto del file FPRM_A_TechSupport.tar.gz. Aprire quindi il file /var/sysmgr/sam_logs/svc_sam_dme.log e cercare la parola chiave aInPlatformVersion:
D. In che modo MIO propaga le informazioni dell'interfaccia (aggiunta/rimozione) all'applicazione blade (FTD, ASA)?
Utilizza il componente agente app MIO.
Ad esempio, quando un nuovo Port-Channel viene assegnato all'FTD da MIO:
Il debug dell'agente app FTD mostra:
firepower# debug app-agent 255 appagent : part 0 : ftd_001_JAD19500BAB0Z690F2.interfaceMapping.update appagent : part 1 : ssp-xml:3 appagent : part 2 : 7 appagent : part 3 : appAG appagent : part 4 : <interfaceMappingConfigUpdateRequest><interfaceMapping action="insert"><externalPort><portName>Port-channel11</portName><vlan>1011</vlan><role>data</role><mode>individual</mode><mc_mode>individual</mc_mode><status>down</status><speed>1000</speed><mac type="system">5897.bdb9.367e</mac></externalPort><internalPort><bladeVNIC>9</bladeVNIC>
<bladeVNIC>22</bladeVNIC></internalPort></interfaceMapping></interfaceMappingConfigUpdateRequest> appagent : Process the request message appagent : It is an update request command appagent : Invoke request msg handler for cmd interfaceMapping.update appagent : Processing InterfaceMapping Update Message appagent : Creating Interface Mapping Structure. appagent : Processing the tag externalPort. appagent : ================================ appagent : PortName=Port-channel11 appagent : ftw capability=0 appagent : no available ftw peers appagent : cleaning external_port_ftw_peers_t appagent : Sending Response message for Interface Mapping update Message appagent : Send response message to appAG appagent : resp_msg->cmdName =appAG.interfaceMapping.update appagent : resp_msg->content_version =ssp-xml:3 appagent : resp_msg->msgId =7 appagent : resp_msg->statuscode =100 appagent : resp_msg->data =<interfaceMappingConfigUpdateResponse> <response> <code>100</code> <message>Request success</message> </response> </interfaceMappingConfigUpdateResponse> appagent : part 0 : ftd_001_JAD19500BAB0Z690F2.interfaceStatus.update appagent : part 1 : ssp-xml:3 appagent : part 2 : 8 appagent : part 3 : appAG appagent : part 4 : <interfaceStatusUpdateRequest><interface><interfaceName>Port-channel11</interfaceName><externalOperationalStatus>down</externalOperationalStatus><internalOperationalStatus>up</internalOperationalStatus></interface></interfaceStatusUpdateRequest> appagent : Process the request message appagent : It is an update request command appagent : Invoke request msg handler for cmd interfaceStatus.update appagent : Processing Interface Status Update Request. appagent : The Fxos version is 2.1.1 or newer appagent : Parsing interface status update request message for FXOS > 211 appagent : Parsing Interface Status Req. appagent : Interface Status Successfully Updated. appagent : Sending Response for Interface Status Update Request appagent : Send response message to appAG appagent : resp_msg->cmdName =appAG.interfaceStatus.update appagent : resp_msg->content_version =ssp-xml:3 appagent : resp_msg->msgId =8 appagent : resp_msg->statuscode =100 appagent : resp_msg->data =<interfaceStatusUpdateResponse> <response> <code>100</code> <message>Request success</message> </response> </interfaceStatusUpdateResponse>
D. Quale numero di serie (SN) deve essere utilizzato nel caso di RMA dello chassis Firepower?
Lo chassis firepower ha più SN. Quella utilizzata per una richiesta RMA può essere presa da questi output:
FP4120-5-A# scope chassis 1
FP4120-5-A /chassis # show inventory
Chassis PID Vendor Serial (SN) HW Revision
---------- --------------- ----------------- ----------- -----------
1 FPR-4120-K9 Cisco Systems Inc FLM12345KL6 0
O:
FP4120-5-A# connect local-mgmt FP4120-5-A(local-mgmt)# show license all Smart Licensing Status ====================== Smart Licensing is ENABLED Registration: Status: UNREGISTERED Export-Controlled Functionality: Not Allowed License Authorization: Status: No Licenses in Use License Usage ============== No licenses in use Product Information =================== UDI: PID:FPR-4120-SUP,SN:JAD19500BAB
O:
FP4120-5-A# scope license FP4120-5-A /license # show license all Smart Licensing Status ====================== Smart Licensing is ENABLED Registration: Status: UNREGISTERED Export-Controlled Functionality: Not Allowed License Authorization: Status: No Licenses in Use License Usage ============== No licenses in use Product Information =================== UDI: PID:FPR-4120-SUP,SN:JAD19500BAB
D. È possibile sostituire SSD1 tra due diversi chassis FXOS?
La risposta breve è no. SSD1 contiene l'immagine dell'applicazione (ad esempio FTD o ASA). Se si estrae la SSD1 dallo chassis e la si collega a un altro chassis, il modulo non si accende e vengono visualizzati questi errori:
Critico F1548 2017-11-08T11:36:40.095 427280 Lo swap dei blade è stato rilevato sullo slot 1
Immagine del modulo di sicurezza non corrispondente
Disco locale 1 mancante sul server 1/1
D. In che modo viene controllato il consumo energetico dello chassis?
A partire dalla versione FXOS 2.2.1, è possibile usare il comando show environment summary:
FPR4100-1 /chassis # show environment summary
Chassis INFO :
Total Power Consumption: 440.000000
Inlet Temperature (C): 21.000000
CPU Temperature (C): 39.000000
Last updated Time: 2018-07-01T09:39:55.157
PSU 1:
Type: AC
Input Feed Status: Ok
12v Output Status: Ok
Overall Status: Operable
PSU 2:
Type: AC
Input Feed Status: N/A
12v Output Status: N/A
Overall Status: Removed
FAN 1
Fan Speed RPM (RPM): 12110
Speed Status: Ok
Overall Status: Operable
FAN 2
Fan Speed RPM (RPM): 12110
Speed Status: Ok
Overall Status: Operable
FAN 3
Fan Speed RPM (RPM): 12100
Speed Status: Ok
Overall Status: Operable
Per ulteriori informazioni, controllare:
Monitoraggio dello stato dello chassis
D. Come controllare la versione del bootloader?
FPR-4110-7-A# scope chassis 1
FPR-4110-7-A /chassis # scope server 1
FPR-4110-7-A /chassis/server # scope adapter 1
FPR-4110-7-A /chassis/server/adapter # show version detail
Adapter 1:
Running-Vers: 5.3(1.91)
Package-Vers: 2.3(1.88)
Update-Status: Ready
Activate-Status: Ready
Bootloader-Update-Status: Ready
Startup-Vers: 5.3(1.91)
Backup-Vers: 5.3(1.48)
Bootloader-Vers: MF-111-234949
D. Come aggiornare il bootloader?
Dopo l'installazione di FXOS 2.3.1.58 o versione successiva, il sistema potrebbe ricevere un errore critico sull'appliance di sicurezza che indica che è necessario aggiornare il firmware dell'adattatore:
Critical F1715 2017-05-11T11:43:33.121 339561 Adapter 1 on Security Module 1 requires a critical firmware upgrade. Please see Adapter Bootloader Upgrade instructions in the FXOS Release Notes posted with this release.
La procedura di aggiornamento del bootloader è descritta in questo link:
https://www.cisco.com/c/en/us/td/docs/security/firepower/fxos/fxos231/release/notes/fxos231_rn.html#pgfId-173826
Se si verifica questo errore durante l'aggiornamento del bootloader, è possibile provare a utilizzare l'opzione 'force'.
FPR-4110-7-A# scope chassis 1
FPR-4110-7-A /chassis # scope server 1
FPR-4110-7-A /chassis/server # scope adapter 1/1/1
FPR-4110-7-A /chassis/server/adapter # show image
Name Type Version
--------------------------------------------- -------------------- -------
fxos-m83-8p40-cruzboot.4.0.1.62.bin Adapter Boot 4.0(1.62)
fxos-m83-8p40-vic.4.0.1.51.bin Adapter 4.0(1.51)
fxos-m83-8p40-vic.5.3.1.2.bin Adapter 5.3(1.2)
fxos-m83-8p40-vic.5.3.1.48.bin Adapter 5.3(1.48)
fxos-m83-8p40-vic.5.3.1.91.bin Adapter 5.3(1.91)
FPR-4110-7-A /chassis/server/adapter # update boot-loader 4.0(1.62)
Warning: Please DO NOT reboot blade or chassis during uprgade, otherwise, it may cause adapter UNUSABLE
After upgrade completed, blade must be power cycled automatically
FPR-4110-7-A /chassis/server/adapter* # commit-buffer
Error: Update failed: [This adaptor is not applicable for boot-loader upgrade.]
D. Come disabilitare il timeout SSH assoluto?
Ciò è utile durante i test di laboratorio e la risoluzione dei problemi. Tenere presente che questo timeout assoluto è una procedura consigliata per la sicurezza diversa da zero, quindi prestare attenzione se viene eseguito temporaneamente nell'ambiente utente.
FPR-4115-A# scope security
FPR-4115-A /security # scope default-auth
FPR-4115-A /security/default-auth # show detail
Default authentication:
Admin Realm: Local
Operational Realm: Local
Web session refresh period(in secs): 600
Idle Session timeout(in secs) for web, ssh, telnet sessions: 3600
Absolute Session timeout(in secs) for web, ssh, telnet sessions: 3600
Serial Console Idle Session timeout(in secs): 3600
Serial Console Absolute Session timeout(in secs): 3600
Admin Authentication server group:
Operational Authentication server group:
Use of 2nd factor: No
FPR-4115-A /security/default-auth # set absolute-session-timeout 0
FPR-4115-A /security/default-auth* # commit-buffer
FPR-4115-A /security/default-auth # show detail
Default authentication:
Admin Realm: Local
Operational Realm: Local
Web session refresh period(in secs): 600
Idle Session timeout(in secs) for web, ssh, telnet sessions: 3600
Absolute Session timeout(in secs) for web, ssh, telnet sessions: 0
Serial Console Idle Session timeout(in secs): 3600
Serial Console Absolute Session timeout(in secs): 3600
Admin Authentication server group:
Operational Authentication server group:
Use of 2nd factor: No
D. Come catturare i pacchetti LACP destinati al Supervisor dello chassis (Control-Plane)?
I pacchetti LACP destinati al supervisore dello chassis (control-plane) di Firepower 4100/9300 sono incapsulati nella sezione dati di pacchetti specifici e possono essere acquisiti sull'interfaccia interna inbound-hi con il comando ethanalyzer. I byte PDU LACP vengono incorporati a partire dai byte con valori 01 80 C2 00 00 02 (indirizzo Slow_Protocols_Multicast IEEE 802.3) fino alla fine della sezione dei dati:
firepower# connect fxos
...
firepower(fxos)# ethanalyzer local interface inbound-hi limit-captured-frames 10000 limit-frame-size 9000 detail
Capturing on 'eth4'
Frame 1: 188 bytes on wire (1504 bits), 188 bytes captured (1504 bits) on interface 0
Interface id: 0 (eth4)
Interface name: eth4
Encapsulation type: Ethernet (1)
Arrival Time: Dec 5, 2023 09:16:06.736180828 UTC
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1701767766.736180828 seconds
[Time delta from previous captured frame: 0.000000000 seconds]
[Time delta from previous displayed frame: 0.000000000 seconds]
[Time since reference or first frame: 0.000000000 seconds]
Frame Number: 1
Frame Length: 188 bytes (1504 bits)
Capture Length: 188 bytes (1504 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:vlan:ethertype:data]
Ethernet II, Src: 02:10:18:a3:4f:f5 (02:10:18:a3:4f:f5), Dst: 58:97:bd:b9:36:4e (58:97:bd:b9:36:4e)
Destination: 58:97:bd:b9:36:4e (58:97:bd:b9:36:4e)
Address: 58:97:bd:b9:36:4e (58:97:bd:b9:36:4e)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: 02:10:18:a3:4f:f5 (02:10:18:a3:4f:f5)
Address: 02:10:18:a3:4f:f5 (02:10:18:a3:4f:f5)
.... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: 802.1Q Virtual LAN (0x8100)
802.1Q Virtual LAN, PRI: 0, DEI: 0, ID: 4048
000. .... .... .... = Priority: Best Effort (default) (0)
...0 .... .... .... = DEI: Ineligible
.... 1111 1101 0000 = ID: 4048
Type: Unknown (0xde08)
Data (170 bytes)
0000 b8 50 20 04 00 00 00 00 00 00 00 00 00 00 81 00 .P .............
0010 00 00 00 00 00 04 09 04 cd 00 00 00 00 00 00 00 ................
0020 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 80 ................
0030 c2 00 00 02 58 97 bd b9 36 51 88 09 01 01 01 14 ....X...6Q......
0040 80 00 58 97 bd b9 36 4d 00 28 80 00 00 44 3f 00 ..X...6M.(...D?.
0050 00 00 02 14 80 00 00 17 df d6 ec 00 00 33 80 00 .............3..
0060 02 2c 3d 00 00 00 03 10 00 00 00 00 00 00 00 00 .,=.............
0070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0090 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00a0 00 00 00 00 00 00 00 00 00 00 ..........
Data: b85020040000000000000000000081000000000000040904...
Il dump esadecimale può essere convertito in PCAP utilizzando gli strumenti in linea.
D. Come trovare le informazioni SSD?
Le informazioni sulle unità SSD interne del supervisore dello chassis sono disponibili in tutte le versioni FXOS indicate nel passaggio 1, sezione Soluzione/soluzione in FN72077:
KSEC-FPR4112-4 # scope chassis 1
KSEC-FPR4112-4 /chassis # show sup version detail
SUP FIRMWARE:
ROMMON:
Running-Vers: 1.0.15
Package-Vers: 1.0.18
Activate-Status: Ready
Upgrade Status: SUCCESS
FPGA:
Running-Vers: 2.00
Package-Vers: 1.0.18
Activate-Status: Ready
SSD:
Running-Vers: MU03
Model: Micron_M500IT_MTFDDAT128MBD
SSD Security Engine (blade):
KSEC-FPR4112-4# show server storage detail
Server 1/1:
<output skipped>
RAID Controller 1:
Type: SATA
Vendor: Cisco Systems Inc
Model: FPR4K-PT-01
Serial: JAD260508TZ
HW Revision:
PCI Addr: 00:31.2
Raid Support:
OOB Interface Supported: No
Rebuild Rate: N/A
Controller Status: Unknown
Local Disk 1:
Vendor: INTEL
Model: SSDSC2KG48
Serial: PHYG109603PA480BGN
HW Rev: 0
Operability: Operable
Presence: Equipped
Size (MB): 400000
Drive State: Online
Power State: Active
Link Speed: 6 Gbps
Device Type: SSD
Local Disk 2:
Vendor: INTEL
Model: SSDSC2KG96
Serial: PHYG143301JG960CGN
HW Rev: 0
Operability: Operable
Presence: Equipped
Size (MB): 800000
Drive State: Online
Power State: Active
Link Speed: 6 Gbps
Device Type: SSD
Local Disk Config Definition:
Mode: No RAID
Description:
Protect Configuration: No
D. Come configurare le acquisizioni dello switch interno (FXOS)?
Fare riferimento all'articolo Configure and Verify Secure Firewall and Firepower Internal Switch Capture (Configurazione e verifica della protezione del firewall e degli switch interni Firepower).
Riferimenti
- Guida alla configurazione di Cisco Firepower 4100/9300 FXOS Secure Firewall Chassis Manager, 2.14(1)
- Guida alla configurazione di CLI di Cisco Secure FXOS per Firepower 4100/9300, 2.14(1)
- Guida di riferimento ai comandi di Cisco Firepower 4100/9300 FXOS
- Configurazione e verifica delle acquisizioni dello switch interno Secure Firewall e Firepower
Cronologia delle revisioni
| Revisione | Data di pubblicazione | Commenti |
|---|---|---|
5.0 |
06-Apr-2024 |
Contenuto aggiornato. |
2.0 |
05-Jul-2023 |
Titolo, introduzione, note e formattazione del titolo aggiornati
Abbreviazioni in alfabeto latino e lingua direzionale rimosse
Verificato senza PII |
1.0 |
26-May-2020 |
Versione iniziale |
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