Release Notes for Cisco IOS Release 12.2SXF and Rebuilds
Caveats in 12.2(18)SXF
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Resolved Caveats in Release 12.2(18)SXF

Table Of Contents

Resolved Caveats in Release 12.2(18)SXF


Resolved Caveats in Release 12.2(18)SXF

Resolved AAA Caveats

CSCee45312—Resolved in 12.2(18)SXF

Remote Authentication Dial In User Service (RADIUS) authentication on a device that is running certain versions of Cisco Internetworking Operating System (IOS) and configured with a fallback method to none can be bypassed.

Systems that are configured for other authentication methods or that are not configured with a fallback method to none are not affected.

Only the systems that are running certain versions of Cisco IOS are affected. Not all configurations using RADIUS and none are vulnerable to this issue. Some configurations using RADIUS, none and an additional method are not affected.

Cisco has made free software available to address this vulnerability. There are workarounds available to mitigate the effects of the vulnerability.

More details can be found in the security advisory which posted at the following URL http://www.cisco.com/en/US/products/csa/cisco-sa-20050629-aaa.html

Resolved LAN Caveats

CSCsa67294—Resolved in 12.2(18)SXF

Symptom:

A Cisco Catalyst Switch may reload upon receipt of a malformed VTP packet.

Conditions:

The malformed VTP packet must meet the following requirements:

Must be received on a port configured for ISL or 802.1q trunking AND

Must correctly match the VTP domain name

This does not affect switch ports configured for the voice vlan.

Affected platforms:

Cisco 2900XL Series Cisco 2900XL LRE Series Cisco 2940 Series Cisco 2950 Series Cisco 2950-LRE Series Cisco 2955 Series Cisco 3500XL Series Cisco IGESM

No other Cisco devices are known to be vulnerable to this issue.

Workarounds:

Customers may want to connect ports configured for trunking to known, trusted devices.

Resolved Routing Caveats

CSCin95836—Resolved in 12.2(18)SXF

The Cisco Next Hop Resolution Protocol (NHRP) feature in Cisco IOS contains a vulnerability that can result in a restart of the device or possible remote code execution.

NHRP is a primary component of the Dynamic Multipoint Virtual Private Network (DMVPN) feature.

NHRP can operate in three ways: at the link layer (Layer 2), over Generic Routing Encapsulation (GRE) and multipoint GRE (mGRE) tunnels and directly on IP (IP protocol number 54). This vulnerability affects all three methods of operation.

NHRP is not enabled by default for Cisco IOS.

This vulnerability is addressed by Cisco bug IDs CSCin95836 for non-12.2 mainline releases and CSCsi23231 for 12.2 mainline releases.

This advisory is posted at http: //www.cisco.com/warp/public/707/cisco-sa-20070808-nhrp.shtml.

Resolved Security Caveats

CSCeb47225—Resolved in 12.2(18)SXF

If a key is configured on a tunnel interface, the inbound access-list on that interface is ignored.

This problem is seen with a configuration that is similar to the following

interface Tunnel0
 ip address 192.168.1.1 255.255.255.0
 ip access-group 100 in
 tunnel source FastEthernet0/0
 tunnel destination 172.16.1.1
 tunnel key 1
end
 
   

Problem does not occur if "tunnel key" is not configured.

Workaround is to remove the "tunnel key".

Resolved Unknown Caveats

CSCee71911—Resolved in 12.2(18)SXF

In Cisco IOS software that includes LSP Verification (LSPV) support, an "LSP Verification Manager" process may be created even if there are no MPLS applications. The process consumes a small amount of memory, but should not consume any CPU resources. The UDP port 3503 is also opened even if there are no MPLS applications.

There is no workaround.

CSCsa67611—Resolved in 12.2(18)SXF

For packets incoming MPLS Tagged and going out as untagged IP (tag to IP case) if output features (like egress ACL, egress WCCP) are applied upon a reload of a switch one may find that the egress features no longer get applied.

This has been seen with 12.2(17b)SXB6 and 12.2(18d)SXD2.

Packet impacted Concern : Incoming packet hitting the 6500 with sup720 with one label and exiting the switch on a non mpls int (tag to ip path) on which some output feature are configured (like output acl , output wccp or...)

Impact : these packet should always be recirculated as there are some output feature. After a reload of the switch recirculation do not happen anymore and as a result all packet bypass the ACL or any output feature.

Workaround: disable and reapply all output features on the output interface and output feature will start to work again.

CSCsb52717—Resolved in 12.2(18)SXF

Symptom: A Cisco router configured for multicast VPN may reload after receiving a malformed MDT data group join packet.

Conditions: Affects all IOS versions that support mVPN MDT.

Workaround: Filter out MDT Data Join messages from the router sending the malformed packet using a Receive Access Control List (rACL) feature. Note by doing this, the offending router will not be able to participate within the mVPN data trees.

The following example shows how to block malformed MDT Data Join messages that are sent from the device's IP addresses using a receive ACL:

!
ip receive access-list 111
!
access-list 111 deny udp host <ip address of router sending malformed join
request> host 224.0.0.13 eq 3232
access-list 111 permit ip any any
!
 
   

Note: Ensure that the rACL does not filter critical traffic such as routing protocols or interactive access to the routers. Filtering necessary traffic could result in an inability to remotely access the router, thus requiring a console connection. For this reason, lab configurations should mimic the actual deployment as closely as possible.

As always, Cisco recommends that you test this feature in the lab prior to deployment. For more information on rACLs, refer to "Protecting Your Core: Infrastructure Protection Access Control Lists" at

http://www.cisco.com/en/US/tech/tk648/tk361/technologies_white_paper09186a00801a0a5e.shtml.

Other Resolved Caveats in Release 12.2(18)SXF

Identifier
Technology
Description

CSCef77265

AAA

router crashes receiving certain TACACS+ packets

CSCeh84727

AAA

LPIP ARP entries become incompleted after a while

CSCei18359

AAA

AAA leaks memory fragments w/ HQM stack traceback

CSCsa74002

AAA

Input queue - wedged when traffic punted to the CPU

CSCei12574

Access

MPLS-ATOM:FR:VC failed to come up after an OIR of some slot.

CSCei51155

Access

PP:R3:PA-MC-2T3+: Saturation rate drop 50% due to input overrun

CSCsa47223

Access

Packet loss when running software compression with encapsulation PPP.

CSCsb07696

Access

HYPERION-4-HYP_RESET: Hyperion Error Interrupt

CSCsb21867

Access

PA-MC-8TE1+ in Flexwan: ctrlr detects LOS after restart does not recover

CSCdw25402

ATM

RPM-PR card crashed when provisioning bulk connections from CWM

CSCed29265

ATM

Router crash while unconfiguring OSM-ATM interface

CSCeg03837

ATM

ALIGN-3-SPURIOUS traceback in Standby RP when subinterface is configured

CSCeh56916

Content

Router crashed due to WCCP going over allocated buffer.

CSCed56085

Infrastructure

Show flash command for ATA flash device may cause corruption

CSCee73380

Infrastructure

SNMP message processing priorities needs to be changed

CSCee83917

Infrastructure

long snmp cmd line crashes RP with write mem

CSCee92763

Infrastructure

SNMP replies do not source VRF interfaces

CSCef35192

Infrastructure

Exec-timeout not working at more prompt as expected by customer

CSCef59378

Infrastructure

DNS probe fails for fully qualified target name

CSCef78145

Infrastructure

Slave crashed at channel_clear_llc_stats

CSCeh42292

Infrastructure

dLFIoLl mlp-qos : %SCHED-7-WATCH: at bootup with tracebacks

CSCeh49492

Infrastructure

snmpEnginetime gets reset when sysUptime counter rolls over .

CSCeh62781

Infrastructure

%IPC-5-WATERMARK FAST.control.RIL(2070000.E) seat 2070000

CSCeh91772

Infrastructure

extending existing files corrupts filesystem

CSCin88077

Infrastructure

Active SP stuck in slcp process after Test Crash on Active RP

CSCsa58550

Infrastructure

Alignment correction at ipc_process_raw_pak

CSCsa82886

Infrastructure

RP crashes when argument for tftp-server command longer than 67 char

CSCsa86252

Infrastructure

Delete startup-config when show startup is executed

CSCsa86572

Infrastructure

NVRAM corrupts, write erase followed by write mem crashes router

CSCsa92394

Infrastructure

The secondary processor fails to boot after loading the image

CSCsa98777

Infrastructure

Memory corruption on MSFC with syncnlmTable

CSCsb22489

Infrastructure

supervisor crashes on removal of IP VRFs in VRF-LITE config

CSCsb27249

Infrastructure

RP crash @ heartbeat_fatal and RPC timeout message @ Standby SP

CSCsb44308

Infrastructure

Cat6k crashes with no snmp-server

CSCds33629

IPServices

Closing Telnet session crashes router..

CSCeg06261

IPServices

Cat4000: Active FTP fails with 12.2(20)EWA

CSCeg15044

IPServices

Not able to telnet to card (No Free TTYs error)

CSCeh05654

IPServices

HSRP MAC can be set same as i/f MAC, can cause loss of connectivity

CSCeh48684

IPServices

Identification field is 0 in every tacacs packet with SYN

CSCsa57888

IPServices

service tcp-keepalive-in doesnt work on Sup720

CSCsb15224

IPServices

HSRP: wrong HSRP mac addr in ARP reply if multiple HSRP groups are used

CSCsb65340

LAN

i82543: OSPF hellos dropped after sh/no sh of the peer

CSCea48658

LegacyProtocols

DLSw+ is broken with the usage of VRFs

CSCeb47150

LegacyProtocols

Unable to Establish DLSw Peer Connection Through VPN/NAT Tunnel

CSCec64333

Management

Memory leak in SNMP ENGINE while retrieving ciscoIPSEC MIBS

CSCdy86197

MPLS

TE Topology Database Does not show Psuedonodes link-type correctly

CSCef87449

MPLS

RRR LM: Admin shut handler does not preempt LSPs

CSCeh05594

MPLS

MPLS-TE FRR: Router crash in tfib during FRR operation

CSCeh78455

MPLS

Interface description duplication on MPLS/LDP enabled int:ifAlias

CSCeh85817

MPLS

PP:R3:L3vPN:pervrfaggr label:invalid intag,intag=0,on sh/no shu

CSCei51486

MPLS

mpls ldp missing local binding for a loopback intf (imp null)

CSCsa56129

MPLS

MPLS TE tunnel commands not syncd properly

CSCsa77411

MPLS

RP crash at rrr_lm_unlock_bandwidth

CSCsa85588

MPLS

Per VRF Aggregate Label not in lfib

CSCsb04721

MPLS

Targeted LDP session is not established

CSCsb09190

MPLS

Next-hop label missing for non-vpn prefixes with dual RRs

CSCsb32695

MPLS

PE lost aggregate label after shut/no-shut

CSCeg83460

Multicast

c6msfc:bidir pim df not elected with multiple RPs after link down

CSCeh01390

Multicast

MSDP does not create (S,G) when IGMP modifies the (*,G) olist

CSCeh15639

Multicast

crash due to freed nbr while sending PIM hello

CSCeh47667

Multicast

A ddts to commit CSCef60452 to pikespeak

CSCeh50392

Multicast

Static Default Mroute ignores the eigrp unicast routes

CSCeh95160

Multicast

bi-directional PIM DF winner may receive an incorrect unicast metric

CSCei33038

Multicast

multicast helper-map : make TTL option visible

CSCsa79597

Multicast

ip multicast longest-match does not influence PIM BSR RPF

CSCsa89976

Multicast

Software forced reload @ checkheaps_process due to UDP packet forwarding

CSCsb02976

Multicast

MSDP: Need msdp RP non-dr to send triggered SA immediately

CSCsb23433

Multicast

Need to minimize mcast packet loss with intermittent sources

CSCsb27969

Multicast

After SSO switchover IPv6 PIM Encap Tunnel is down, doesnt recover

CSCsb29318

Multicast

Access-list type conflict with filter-sa-request

CSCed52844

platform-76xx

Display of the mcast LTL are incorrect for OSM. Traffic works fine

CSCsa93725

platform-76xx

MR-APS: Working router power cycle causes significant traffic loss

CSCsa95421

platform-76xx

OSM-1OC48-POS-SS+ drops packets

CSCsb13441

platform-76xx

GE-WAN tag-switching MTU broken for RP handled packets again

CSCsb15183

platform-76xx

OSM:Asic [0] error: TXIF: RXPB bad packet len (low)

CSCef07167

PPP

dLFIoFR : VIP crash at dlfi_disable_fragmentation on OIR/micro rel

CSCeg24422

PPP

packet drops with >55% 100B and rest 1500B on dMLP and dMLFR links

CSCeh41652

PPP

Packet classification fails on MFR after RPR-Plus switchover

CSCei08458

PPP

dLFIoATM : FIBDISABLE when 6 sub-interface are created

CSCin44386

PPP

Multilink interface flaps after a router reload

CSCin88026

PPP

VIP may crash @vip_mlp_process_reassemble+0x318 w/dlfi on flap

CSCin91163

PPP

Re-assembly drops seen on peer when sending traffic across bundles

CSCin96524

PPP

LDP/OSPF flap in MLP core with more than line rate traffic

CSCsa56959

PPP

Show policy output counters not updated for process swiched packets

CSCdt12296

QoS

RSVP Path message packets are process switched when data is CEF swit

CSCdv87113

QoS

cbQoSMIB shows random large values for class of service monitor mibs

CSCea64025

QoS

Path tear not forwarded by Merge Point

CSCea65031

QoS

Loading and unloading pdlms removes port-map config from running-con

CSCeb60432

QoS

One resv debug not subject to ACL filters on a Resv change

CSCec26696

QoS

RSVP shows wrong allocated bw in show ip rsvp interface

CSCed71844

QoS

show policy interface locks up the c7500

CSCed75295

QoS

FRR LSP fails to protect with N-Nhop backup tunnel

CSCee56209

QoS

ACL counters double counting

CSCef32588

QoS

RSVP is dropping ResvConfirms on a router with equal cost links

CSCeh31441

QoS

Flexwan module powercycles with shaping+dLFIoATM

CSCeh54083

QoS

random-detect aggregate cmd not working for virtual-template

CSCeh84740

QoS

VIP crash on RPR+ switchover with qos config and high load traffic

CSCei10181

QoS

PP:R3:FW+MLP+MLFR:MALLOCFAIL for LLQ+CBWFQ to hit the LC crash

CSCei16615

QoS

Neighber crash at avl_get_first when shut/no shut tunnel on LSP-head

CSCei24965

QoS

PP:R3: Block qos policy with bandwidth guarantee of > 100%

CSCei65865

QoS

Policy doesnt send modified path to downstream with refresh reductio

CSCsa57101

QoS

Crash in k_rsvpSenderEntry_get

CSCsa87178

QoS

violate-action policed-dscp-transmit defaulted to Drop after bootup

CSCsb01188

QoS

ATM interface on FW/FW2 PA stops tx on add/remove service policy

CSCsb25607

QoS

dLFIoFR: all lp pkts dropped on oversubscribed mixed traffic

CSCsb36818

QoS

Service policies lost on interface bw reconfiguration

CSCdt51547

Routing

Packet drop with ip verify unicast reverse-path.

CSCea49016

Routing

Fix CPUHOG issue with a number of code paths in EIGRP

CSCee19880

Routing

EIGRP routes stuck in routing table when using no ip-next-hop-self

CSCee23634

Routing

OSPF should detect if the neighbor MTU is smaller than our

CSCee26209

Routing

%FIB-4-FIBCBLK: Missing cef table for tableid

CSCee52317

Routing

MFIB: Mcast pkts fail to switch over IPv6-in-IP tunnel

CSCef61721

Routing

IPv6 CEF incorrect entry

CSCef93058

Routing

ARP req was send with delay when each VRF uses same dest IP

CSCeg04110

Routing

MSFC incorrectly ARPS with bridge irb and bridge-group command

CSCeg06612

Routing

Incomplete eigrp config causes memory leak in BGP router

CSCeg07274

Routing

BGP IO process uses excessive CPU during convergence

CSCeg51291

Routing

Ping vrf failed to reach OSPF neighbor interface via sham link

CSCeh00090

Routing

ISIS access-list modification problem

CSCeh09588

Routing

300 second traffic loss with 100 OSPF neighbor after SSO switchover

CSCeh13489

Routing

BGP shouldn't propogate an update w excessive AS Path > 255

CSCeh16989

Routing

BGP number of attributes is constantly increasing, consuming more memory

CSCeh20051

Routing

RIPv2: some statics not redistributed in vrf using rip.

CSCeh31691

Routing

CWAN-MFI: Pos interfaces do not work with PPP encap

CSCeh33504

Routing

Receiving 102K vpnv4 routes, but RRs only reporting 76245 routes.

CSCeh41328

Routing

Multi-topology transition deletes IPv6 routes from RT

CSCeh46993

Routing

distance should not affect ospf path selection within single process

CSCeh53906

Routing

Stale non-bestpath mpath stuck in RIB with soft-reconfiguration

CSCeh54460

Routing

router reloads when two dmvpn tunnels are brought up

CSCeh59619

Routing

traceback@ip_fib_show_path_for_exact,show_ip_forwarding_exact_sessio

CSCeh61778

Routing

GRP crash by SYS-2-WATCHDOG in process IS-IS Update

CSCeh92012

Routing

OSPF did not redistribute route expectedly

CSCei04683

Routing

PP:R3:IPV6:Default ISIS Route Generated from L1/L2 to L2 Router

CSCei06089

Routing

Conditional default-originate with route-map does not work in 28S3

CSCei07805

Routing

PP:R3:SUP3:FIBDISABLE w/ 500 vrf and 200 IPv6 routes after SSO

CSCei12603

Routing

30ms traffic loss on reoptimzation while BW change over TE tunnel

CSCei13040

Routing

ospf routes not installed in the RIB after sub-second intf flap

CSCei26899

Routing

LSNT:Missing prefixes after card reload

CSCei39285

Routing

MALLOCFAIL and CPUHOG traceback-CEF Reloader with bulk CEF entries

CSCei48972

Routing

VPN on FR-sub (vpn1) does not recover after rpr+ switchover

CSCei58597

Routing

RP crashes at ospf_router_lsa_max_metric_cmd during bootup

CSCei58655

Routing

ISIS not aging version of LSP in isis local rib

CSCei75375

Routing

OSPFv3: Router crashes when area deleted

CSCin65241

Routing

ISIS: redistribute commands not being synced to standby RP

CSCsa50971

Routing

Access-list resequence command causes unexpected reload

CSCsa51095

Routing

ISIS authentication not working on p2p LAN links after reload

CSCsa61872

Routing

isis routes disappeared from routing table after shut/no shut GE int

CSCsa70039

Routing

OSPF: connected network learnt via ospf after interface flap or shutdown

CSCsa70188

Routing

LC marked as FIB Disable even after OIR

CSCsa73843

Routing

DMVPN - Buffer leak due to delayed NHRP processing

CSCsa73847

Routing

Static arp entry removed from running configuration with NAT enabled

CSCsa74271

Routing

OSPF NSF not working, traffic drops for a few seconds

CSCsa75512

Routing

PP: RP crash at ospf_flood_over_one_idb

CSCsa78259

Routing

IOS reload due to specific BGP routing update

CSCsa80861

Routing

BGP to IGP redistribution broken with mutual redistribution points

CSCsa87034

Routing

clear bgp ipv4 unicast command does not clear Routing table

CSCsa87473

Routing

BGP:MPLS/VPN: After reload PE missing prefixes from RR.

CSCsa88145

Routing

fib tracebacks at sso when large number of tunnel interfaces are config

CSCsa90719

Routing

Configuring pasive/no passive for ISIS crashes router

CSCsa95973

Routing

OSPF processes summaries from non-BB links after switchover on ABR

CSCsa97090

Routing

FIBNULLIDB in pre-rewrite CEF

CSCsa97101

Routing

FIBNULLIDB in create path due to race condition

CSCsa98059

Routing

OSPF not flushing external LSA from BGP redist on route change

CSCsb08380

Routing

iSPF does not check existing route when attaching stub network

CSCsb12896

Routing

SSO:routes in a vrf is not synced in CEF between active and standby

CSCsb18066

Routing

ip routing protocol purge interface does not work

CSCsb28595

Routing

Ospf NSSA N1/N2 routes causing summary route to be maxaged and flushed

CSCsb36550

Routing

CPUHOG by OSPF Router process

CSCsb36589

Routing

7600 hits breakpoint exception just when ospf neighbors lost.

CSCsb46607

Routing

msfc3 crashed in chunk_free_with_pc with %SYS-2-CHUNKNOROOT

CSCsb49133

Routing

summary-add nssa LSA does not get updated when FA interface goes down

CSCsb69773

Routing

Router Crash with BGP at bgp_netlist_validate

CSCuk57124

Routing

Handling of seq epoch after switchover needs to be robust

CSCdy80670

Security

SCHED-3-THRASHING error messages in TTY Background process

CSCed84769

Security

DMVPN: IKE/IPsec SAs expire/rebuild every 2 minutes

CSCsa77158

Security

Router stops accepting SSH IPv6 connections, IPv4 SSH still works

CSCsa78580

Security

Crypto IKMP process can get blocked if router fails to fetch CRL

CSCsa81928

Security

CRL checking fails if PKI URI recevied for CDP is UPPER CASE

CSCdz84448

Unknown

Spurious memory access when querying the cbQosREDClassStatsTable

CSCeb70508

Unknown

Dirty bit is not synced over to Standby

CSCeb82779

Unknown

Server sockets cause the VTY lines to lock up

CSCec21114

Unknown

show memory summary shows junk pointing to tcl_chunk_malloc_create

CSCec21537

Unknown

Per-VRF radius source-interface not used in legacy code path

CSCec70695

Unknown

Remove "compact-only" sw mode restriction for ERSPAN's working on Sup720

CSCec72111

Unknown

RADIUS: pre-PAPAPA code does not use the per SG source-interface

CSCec84396

Unknown

CLI: tclsh causes router crash

CSCed21601

Unknown

Need to syslog excessive system controller resets

CSCed33129

Unknown

Crash at Tcl_FindCommand while loading script

CSCed94829

Unknown

IOS reloads due to malformed IKE messages

CSCee01435

Unknown

show power command shows PS-Fan status as n/a

CSCee07889

Unknown

Server sockets cause the VTY line to lock up

CSCee42846

Unknown

Aborting TCL gets command via Ctrl-c in tclsh causes CPU hog/crash

CSCee46575

Unknown

Enhanced object tracking improvements, including IP addr detection

CSCee58827

Unknown

SLB crash with replicate slave enabled without replicate casa

CSCee93598

Unknown

LSP ping/trace explicit null shimming capability

CSCef07048

Unknown

SecurID New PIN mode fails with VPN Client

CSCef46923

Unknown

Group of 4 ports on WS-X6516-xx modules may stop forwarding traffic

CSCef80151

Unknown

Switch should create vlan.dat if not present

CSCef84400

Unknown

Tcl typeahead command causes router to crash on SIGBUS

CSCeg02753

Unknown

CDP broken with native vlan other then 1

CSCeg07394

Unknown

router reload @ tcl_chunk_free

CSCeg39518

Unknown

Infinite loop on dsx1FarEndIntervalIndex

CSCeg54004

Unknown

packet loss with ACL range statement

CSCeh17426

Unknown

Memory leak in mfib_const_handle_gce_ltl_event after stress

CSCeh19465

Unknown

CSG, impossible to apply a content/policy pair to a service

CSCeh23943

Unknown

SIP1:dCRTP:Not all pkts compressed at Tx, errors at Rx

CSCeh24021

Unknown

PM_SCP-SP-4_UNK_OPCODE:Received unsolicited messge on SSO swover

CSCeh25105

Unknown

The Router crashes during Event Manager Policy registration process.

CSCeh29617

Unknown

PP:Sup3:FRoMPLS:CHOC:pkts dropped on egr (PE-CE)link (ping fails)

CSCeh31230

Unknown

FIB-STDBY-2-HW_IF_INDEX_ILLEGAL: Attempt to create CEF int errors

CSCeh31550

Unknown

MPLS:VPN:MLPPP:ce-pe B2B ping fails with multilink and vrf configure

CSCeh34089

Unknown

CSCeg07394 causes router crash when EEM Tcl policies run

CSCeh35237

Unknown

7600: 6748GE LC OIR causes spurious mem access and traceback

CSCeh35849

Unknown

New PIN mode and next token code fail with vpn client

CSCeh37316

Unknown

align-3-spurious:spurious memory access with sup720

CSCeh40465

Unknown

NSF/SSO failover time too long when using supervisor uplinks

CSCeh41511

Unknown

PP::mls qos ip output broken for policy without drop action

CSCeh41997

Unknown

EEM Tcl policies leak significant memory upon every run

CSCeh42348

Unknown

PP:CWAN-QOS:DWRED is broken

CSCeh43531

Unknown

CAT6K: router reloaded under stress

CSCeh45653

Unknown

EEM applets need to pass session username to EEM cli library.

CSCeh47169

Unknown

c38/2800 crashed by resetting CUE at get_block

CSCeh49742

Unknown

sup720: NMI not working and show version has wrong reason

CSCeh51395

Unknown

Trunk vlan wont revert to the original when reconfigured

CSCeh51894

Unknown

12.2SXE2: TestLoopback and TestInlineRewrite failed diags

CSCeh53682

Unknown

MACs Learned on EtherChannel across L2 Fwding Engine Get Off-sync

CSCeh53775

Unknown

catalyst 6500 does not answer ipv6 traceroute

CSCeh54217

Unknown

GTP-SLB should not reassign session when sticky object exists

CSCeh54386

Unknown

Ucast flooding due to MACs losing PI_E flag when SPAN is configured

CSCeh54533

Unknown

IOS SLB with Egress ACL under SVI breaks L2 icmp traffic

CSCeh55293

Unknown

Physical EVC to poch EVC conversion may fail if poch has no member

CSCeh56398

Unknown

T48+, G+-CR2 in C+/Legacy configuration boot with multiple errors

CSCeh56439

Unknown

ATM SPA may reject wred policy

CSCeh59654

Unknown

Ucast flooding due to +MN received on DFC/PFC when DEC is configured

CSCeh62351

Unknown

ALIGN-1-FATAL:Corrupted program counter. Show Tech cause router cash

CSCeh62522

Unknown

igmp snooping source only doesnt work for certain range of group ad

CSCeh62562

Unknown

acctg type change implies content config erased in SXD4 image

CSCeh65221

Unknown

VPNSM: Pkt looping to wmac

CSCeh65615

Unknown

Rockies2:TestL3VlanMet failed online diag on T48+

CSCeh69436

Unknown

VTP mode ignored in startup-config

CSCeh71584

Unknown

7600 as dmvpn spoke does not work with VRFs

CSCeh73049

Unknown

tclsh mode bypasses aaa command authorization check

CSCeh73110

Unknown

Ucast flooding due to +MN/-MN race condition

CSCeh80649

Unknown

SPA: Packets stop passing after T3 line flap

CSCeh81794

Unknown

chassis crash due to memory corruption

CSCeh82971

Unknown

Router crashed at watcher_delete_common during FPD upgrade

CSCeh85087

Unknown

WCCP stops after a redirect list is configured

CSCeh85135

Unknown

CSG SUP720 support missing for IPSERVICES images

CSCeh87476

Unknown

show platform tech-support ipmulticast needs support for BiDir

CSCeh96957

Unknown

Need to disable Turbo ACL support for Sup2 and Sup720 in 12.2SX

CSCei00856

Unknown

CWAN-QOS:oc-3:col2 crash with external memory address

CSCei01237

Unknown

SLB: %SYS-3-CPUHOG messages and crash running slb processes

CSCei02695

Unknown

PP:R3:SIP-200: BCP functionality is broken after linecard OIR

CSCei02826

Unknown

PP:R3:All VoIP(even UDP port) cRTP PKTs were dropped in input queue

CSCei06406

Unknown

Ping failure/Wrong C-Shim Hdr on Serial Intf. removed from MLP

CSCei09755

Unknown

SPA-CT3/CHOC-Serial intf line proto down after removing from bundle

CSCei10218

Unknown

Cronos APS: APS states not getting sync in SSO

CSCei10228

Unknown

CHOC12/DS0 APS:LC power cycles with SSO s/o, APS state wrong on stdb

CSCei12585

Unknown

Crash while configuring from VTY and Console simultaneously

CSCei13379

Unknown

no ip add sec deletes all mls ip mult connect entries in vlan

CSCei16701

Unknown

PP:R3: SPA ATM/FR MPB: Failed to forward MCAST PKTs from SVI INTF

CSCei18018

Unknown

Diagnostics HM crash

CSCei20107

Unknown

DFC3A reloaded due to sman interrupt after memory allocation failure.

CSCei20996

Unknown

MPLS-VPN:Ping packet doesnt go through with osm srp interface.

CSCei21293

Unknown

PP:R3:OC-48 ATM SPA: LC OIR causing traceback + %ENT_API-4-NOALIAS

CSCei22697

Unknown

mvpn tunnel is miss-matched to different VPN rte/fwd table

CSCei24139

Unknown

PP:R3:SIP-200: CPU 1 crash on doing linecard reset with ATM SPA

CSCei30764

Unknown

PP:R3:MVPN:multiple diff tunnels created on some VRFs

CSCei30999

Unknown

PP:R3:SIP-200 drops 30% of VoIP traffics on cRTP sessions

CSCei32920

Unknown

Tracking reports wrong line pcol status for dot1q trunk (switchport cmd)

CSCei33598

Unknown

PP:R3:SIP-200:CT3 SPA:T3 contr stays down after remote router reload

CSCei37465

Unknown

After a firmware upgrade the firmware.cfg is corrupted

CSCei37692

Unknown

GTP SLB broken when <mls ip slb search wildcard rp> configured

CSCei38036

Unknown

layer 2 entry not removed when no int vlan

CSCei38898

Unknown

Facility to cache and display process_may_suspend events trigger by MDSS

CSCei39029

Unknown

JAC:show CBL fail to display port state after clear trunk

CSCei39181

Unknown

SIP200/POS-SPA:APS states not synced to standby in SSO

CSCei40939

Unknown

PP:R3:MLFR SPA:MEM corruption Bad deqeueue & dmfr_process_rcv_packet

CSCei41088

Unknown

MVPN Tunnel interface not created with BGP Confedetration

CSCei41653

Unknown

ISIS neighbor can not be setup on WS-SVC-IPSEC-1

CSCei48635

Unknown

ChOC3/STM-1 SPA: many MFR interfaces remain down following microcode

CSCei51175

Unknown

PP:R3:SIP-200:1490 bridging - CPU1 crash with egress pol on main int

CSCei52441

Unknown

default ACL programming not correct under certain condition

CSCei61913

Unknown

PP R3:CHOC12/DS0 SSO:no shut not synced to stdby, traffic stop on HA

CSCei63781

Unknown

Inlinerewrite test fails on WS-X6148A-GE-TX

CSCei64940

Unknown

Service Module sourced packet dropped when recirculation required

CSCei67673

Unknown

Memory leak during execute-on

CSCei76358

Unknown

cleanup of user interface data

CSCei86192

Unknown

PP:R3:FlexWAN+PA-8xT1/E1: RP crashed MALLOCFAIL due to loveletter

CSCei93397

Unknown

SPA-CTE1: Fails at configuration if HW version is 2.0 or greater

CSCej08820

Unknown

Cannot apply vacl on rspan vlan

CSCin78324

Unknown

PA-MC-8TE1+: check to drop runts packets missing in driver code

CSCin78325

Unknown

PA-MC-8TE1+ admindown serial interfaces continue to process packets

CSCin90971

Unknown

Enhanced FlexWAN FPD Package needs to be bundled with IOS image

CSCin91290

Unknown

show ip slb replicate output mismatch in Active and Standby

CSCin91381

Unknown

dmfr: Linecard may crash @dmfr_process_rcv_packet on intf flap

CSCin92518

Unknown

ERSPAN filter vlan CLI rejected for vlan range

CSCin94752

Unknown

SLB crash in slb_probe_wc_install

CSCin96328

Unknown

Switching fails with sip-200 reset followed by sup switchover

CSCsa48259

Unknown

VPN-SM: rp crash triggered by crypto_ss_print_table

CSCsa56229

Unknown

Traceback mesg seen when standby SUP comes online on Port security

CSCsa57222

Unknown

Intermittent RP Crash seen with maximum mflow plcrs

CSCsa58933

Unknown

Flapping occurs after converting L2 Portchannel to L3

CSCsa60107

Unknown

Traffic drop with IGMPv3 on a snooping enabled VLAN

CSCsa62758

Unknown

Spanning-tree statistics inaccurate in show interface accounting

CSCsa68043

Unknown

MPB:FR: Mac-address table entries are unknown on standby sup on bootup

CSCsa68717

Unknown

ATM subinterfaces no found in IF-MIB after module power down/up

CSCsa69060

Unknown

packets tagged with agg label not matched by CPP

CSCsa70104

Unknown

leak in flexwan with netflow and AAA together

CSCsa70274

Unknown

LSP trace crash when rx of dsmap with multipath length set to 0.

CSCsa70494

Unknown

TX Chnl Queue Overflow events on freedm with traffic + router reload

CSCsa70679

Unknown

NDE record has extra record after reload

CSCsa70835

Unknown

SUp720 may see random packet loss when host leaves or joins; OIF +- 85

CSCsa71097

Unknown

WS-X6148-45AF/WS-X6148-21AF in Sup slot, wrong power allocated

CSCsa71295

Unknown

show mod indicates Unknown diag status for SIP cards after switchover

CSCsa71875

Unknown

%ALIGN-3-SPURIOUS With SNMP and Dot3 Stats

CSCsa73607

Unknown

SLB probes not restarted on real admin flap

CSCsa74075

Unknown

show interface capability show duplex = none on WS-X6704-10GE module

CSCsa74464

Unknown

Bus error after config synch of CSM

CSCsa74926

Unknown

CDP enabled on FWSM gig interfaces.

CSCsa76016

Unknown

NAT netflow entyr created without reason

CSCsa76530

Unknown

Mcast over GRE Tunn gets S/W switched after SSO when over L3 PortChannel

CSCsa76801

Unknown

Major bootup failure on Sup720 causing other linecards to PwrDown

CSCsa76812

Unknown

ICC gets stuck after reload if RM agiing is configured to no_aging

CSCsa76833

Unknown

%PFINIT-SP-5-CONFIG_SYNC: Sync'ing the startup to stb...index set to 147

CSCsa77084

Unknown

IntMacRx-Err counts TX errors

CSCsa77105

Unknown

LSP ping shouldn't be sent out untagged interfaces

CSCsa77410

Unknown

CSM:C2R2: show mod csm sticky cmd shows garbage real server ip address

CSCsa77655

Unknown

System keeps crashing if PF_REDUN_CRASH_COUNT is not set properly

CSCsa78705

Unknown

Memleak in l3_mgr_tunnel_is_hw_not_supported_internal after stress

CSCsa79713

Unknown

linecard image download fails after RPR, causes crash

CSCsa80358

Unknown

Connectivity lost on native vlan on etherchannel trunk betn 2 cat6ks

CSCsa81282

Unknown

Flowcontrol Oper status On when port is shutdown

CSCsa81344

Unknown

Incorrect flowcontrol output for LACP Sub-portchannels

CSCsa82334

Unknown

SUPW crashes with invalid VTP packet & wit debugs enabled for vtp

CSCsa82640

Unknown

LSP ping/traceroute times out at untagged hop for MFI images

CSCsa82912

Unknown

CPUHOG for scp_lc_event_mgr on switchover of sup2

CSCsa83541

Unknown

qm_chkpt_add_plcr_to_label msg seen on standby on applying policy

CSCsa85123

Unknown

Cisco 7609 :OSM-1CHOC12DS0-SI :RFI bit should be undefined for VC-12

CSCsa85229

Unknown

CPUHOGs and watchdog timeout at earl_well_known_adj

CSCsa85752

Unknown

H/w entry creation for SSM over GRE Tunnel toggles cont. after reload

CSCsa86103

Unknown

gre keepalives are not punted to rp on return path, tunnel flaps

CSCsa86954

Unknown

PortSec adds specific addr to secure table when rx cdp packet.

CSCsa87127

Unknown

Some features using re-direct index fail on RPR+ switchover SSO working

CSCsa89506

Unknown

WS-X6704-10GE flowcontrol negotiation does not work

CSCsa89917

Unknown

unable to change dot1x max-req vlaue and dot1x timeout tx-period

CSCsa90830

Unknown

WCCP ingress redirect in Mask assign/GRE mode not using ACL TCAM Adj

CSCsa91166

Unknown

GTP SLB : Cannot assign same sticky group to two different gtp vservers

CSCsa91175

Unknown

no login authentication appears as default after vty is configured

CSCsa91749

Unknown

A router may reload when trying to free memory at clear_path_ids

CSCsa91816

Unknown

c6k sends notPresent Temperature StatusValue Value =0 trap

CSCsa92571

Unknown

WS-X6704 line card fails fabric test upon reload

CSCsa94063

Unknown

Rockies2: Mroute Active Rate counter is not updated properly

CSCsa95287

Unknown

MIB OID csgQuotaMgrStats missing in the snmpwalk

CSCsa95660

Unknown

SP may crash if it follows some code path

CSCsb01009

Unknown

Bidir RP *,G/m entries not populated in hardware in some cases

CSCsb01086

Unknown

CSG: Newly configured VLAN not allowed on trunk until module reload

CSCsb01729

Unknown

show platform tech-support ipmulticast command problems on EARL7

CSCsb01861

Unknown

cat6000: 'mls acl tcam default-result permit' command is broken

CSCsb02590

Unknown

Changing the RP bridge from 0x381 to 0x387

CSCsb03192

Unknown

VPNSMi:DMVPN: incorrect socket created in spoke after hub add changed

CSCsb04346

Unknown

crash l2_aging_proc after changing Spantree mode

CSCsb05822

Unknown

Make *,G/m hardware programming consistent with IOS software behavior

CSCsb06233

Unknown

Lepus: RP Crashed @mdss_scan_mroute_mvrf_cache with neg Test

CSCsb06413

Unknown

Output RACL with UDP range command breaks multicast

CSCsb08236

Unknown

QoS Merge called for every modification of IP named ACL

CSCsb08489

Unknown

vlan delete breaks SPAN

CSCsb09997

Unknown

Enhanced FlexWAN: dropping IS-IS 01:80:C2:00:00:14-15 packets as BPDUs

CSCsb10031

Unknown

Catalyst 6500 Rapid-PVST port will not recover from PVID inconsistent

CSCsb10226

Unknown

DMVPN: rp crash trig by crypto_ss_print in the hub

CSCsb10662

Unknown

PI_E lost on Supervisror after +MN received on DEC with Plus

CSCsb11224

Unknown

system crashes soon after changes in cos-mutation map

CSCsb12076

Unknown

VPN-SM: GRE RP pkts coming to IPSec with tvlan causing route flaps

CSCsb13267

Unknown

Traffic lost on Sup720 Etherchannel after standby reloaded

CSCsb13885

Unknown

Tracebacks at process_watch_boolean & sm_post_event after switchover.

CSCsb14175

Unknown

SLB real servers stay at MAXCONN after open/close IP PDP with sticky on

CSCsb14185

Unknown

SLB reals move to failed on PROBE_ABDICATE with per-packet vservers

CSCsb14306

Unknown

GTP SLB may reload when gtp sticky unconfiged during PDP deletion

CSCsb14855

Unknown

s720 : Packet might be dropped in case IOS-SLB and egress ACL used.

CSCsb15156

Unknown

Missing MAC addr cause LDP flap after switchover if explicit-null set

CSCsb16051

Unknown

traffic should not flood to all LC in L3 distrinuted port-channel

CSCsb16146

Unknown

FREEBAD: Bus error at ace_polo_send_hapi

CSCsb16396

Unknown

Unicast flooding with Shut on one of the DEC members

CSCsb16475

Unknown

Etherchannel throughput limited message with WS-X6548-GE-TX

CSCsb17320

Unknown

Mcast src-only timer does not work for configured timer intervals

CSCsb18740

Unknown

High cpu utilisation with heavy WCCP-redirected traffic

CSCsb23906

Unknown

spurious memory accesses with 12.2(18)SXE1 in cwan_convert_mac_address

CSCsb24320

Unknown

PP:R3:VPLS+QoS:PWAN2: shaping queue is not created after bootup

CSCsb26773

Unknown

Cat6500 Sup720: Inbound ACL may cause WCCP redirection to fail

CSCsb29783

Unknown

Cat6500 may crash if dot1x auth is disabled during authentication

CSCsb29951

Unknown

IEEE 802.1x authentication time is high (~150 sec for 270 supplicants)

CSCsb32028

Unknown

%CPU_MONITOR-2-NOT_RUNNING: CPU_MONITOR tracebacks and crash

CSCsb32099

Unknown

Packet with Less than 33 bytes payload gets dropped

CSCsb33744

Unknown

service-policy stops packets via MPLS / VPN

CSCsb34354

Unknown

netflow process hogs SP cpu even after netflow is disabled

CSCsb34985

Unknown

const_mpls_prog_vlan_recirc_adj: bad params vlan keep logged & CPU high

CSCsb36874

Unknown

DHCP packet corruption with snooping enabled

CSCsb37618

Unknown

GTP SLB: Doesnt relay create response to SGSN even after max reassigns

CSCsb38242

Unknown

LSP Traceroute shows no labels when last hop P is a 7600 12.2 18 SXE

CSCsb38273

Unknown

L3 Traffic flood over DEC due to incorrect Flood region FPOE

CSCsb38396

Unknown

No traffic passes out MFR sub ints after shut / no shut on 1xCHOC3/ChSTM

CSCsb38885

Unknown

RRI routes dont get deleted after VPNSM reload with HA configuration

CSCsb41562

Unknown

Unable to change flowmask after enable NAT

CSCsb44185

Unknown

24port and 12port restrictions with PVLAN will go off after OIR of card

CSCsb46887

Unknown

MET entry misprogrammed due to high rate of multicast traffic

CSCsb48015

Unknown

All bundle links do not recover following MFR bundle flap

CSCsb49530

Unknown

Device crashes while unconfig switchport

CSCsb49891

Unknown

module clear-config should decrease interface count shown in show ver

CSCsb50559

Unknown

Need fix for MWAM for CSCee10005

CSCsb50995

Unknown

PP:R3: VPLS: memory fragmentation on SP by AToM LC smgr code

CSCsb54233

Unknown

ISIS hello not rcved on dot1q sub interface on a WS-X6582-2PA

CSCsb55343

Unknown

linkDown trap sent out for control plane interface when sys bootup

CSCsb59349

Unknown

Standby RP crashed on applying policy to 1k SVI

CSCsb61530

Unknown

show mls netflow ip command tree changes

CSCsb63090

Unknown

syntax for action_switch parsed incorrectly

CSCsb70303

Unknown

CSM: CSM hang or both become active/active after rpr+ switchover

CSCsb71242

Unknown

MMLS NSF/SSO: Mcast Failover time very high for the first switchover

CSCec40868

WAN

FlexWan interfaces dont appear in ifTable when using one SUP

CSCef71011

WAN

Trans/Bridging: All pings fail when serial(atm-dxi) in use.

CSCeg04325

WAN

CPUHOG in process = Serial Background

CSCeh17470

WAN

traffic shape traceback seen while modifying FR interface dlci num

CSCeh34067

WAN

FlexWAN+PAs: SUP3 RP crash at mfr_set_output_seq() under stress

CSCeh35068

WAN

Frame-relay:CEF adjacency is not established until flap the interfac

CSCeh41080

WAN

PP:FW2:MIV:Marking does not work,either basic or with policer.

CSCeh68965

WAN

large ospf packets truncated when f/r ietf

CSCeh97017

WAN

PP:R3:(FlexWAN+cRTP): show ip rtp header-compression fails to count

CSCsa43553

WAN

After RPR+ switchover, flexwans ingress traffic doesnt hit SLB

CSCsa80223

WAN

Error adding idb to macaddr idb list messages are logged on console

CSCsb09250

WAN

Flexwan - spurious accesses at cwpa_egress

CSCsb64812

WAN

Memory Leak Net Background process