Document ID: 45700
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
Background Theory
Configure
Network Diagram
Configurations
Verify
Troubleshoot
Related Information
Introduction
Cisco's iSCSI drivers, which reside on the server, are a key component of the iSCSI solution. These iSCSI drivers intercept SCSI commands, encapsulate them into IP packets, and redirect them to the Cisco SN 5420, Cisco SN 5428, Cisco SN 5428-2 or Cisco MDS/IPS-8. This document provides sample configurations for Solaris iSCSI host to SN 5428.
Prerequisites
Requirements
Before you attempt this configuration, ensure that you meet these requirements:
-
Install iSCSI driver that is compatible to your host running Microsoft Windows XP. The most current version of the Cisco iSCSI Driver for Windows 2000//XP/2003 can be found at the Cisco iSCSI Drivers (registered customers only) page on Cisco.com. The name of the file is Cisco iSCSI Driver Version version number for Win2k.
Components Used
The information in this document is based on these software and hardware versions:
-
PC with Microsoft Windows XP and Cisco iSCSI Driver version 3.1.2. To view screen captures, see the Troubleshoot section of this document.
-
Cisco SN 5428 with Software Version 3.3.2
[Rita]# show version Cisco SN 5428-K9 Storage Router CLI Version: 2.1 iSCSI Version: 0/2 (Min/Max) System Bootstrap: 3.3.2-K9 Operating System: 3.3.2-K9 Switch Version: V1.4.0.43-0 Application: 3.3.2-K9 Web Server: R6_1_0 OpenSSH: 3.4p1 OpenSSL: 0.9.6e Zlib: 1.1.4 Copyright (c) 1986-2002 by Cisco Systems, Inc
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
Conventions
For more information on document conventions, refer to the Cisco Technical Tips Conventions.
Background Theory
SCSI routing provides IP hosts with access to Fibre Channel (FC) storage devices as if the storage devices were directly attached to the hosts. Access to devices is managed primarily in the SN 5428 storage router. An iSCSI target is an arbitrary name for a group of physical storage devices. The iSCSI targets are created and mapped to physical storage devices attached to the SN 5428. The storage router presents the iSCSI targets to IP hosts as if the physical storage devices were directly attached to the hosts. With SCSI routing, storage devices are not aware of each IP host; the storage devices are aware of the SN 5428 and respond to it as if it were one FC host. SCSI routing consists of routing SCSI requests and responses between hosts in an IP network and FC storage.
Each host that requires IP access to storage by way of an SN 5428 storage router needs to have a compatible iSCSI driver installed. With the iSCSI protocol, the iSCSI driver allows an IP host to transport SCSI requests and responses over an IP network. From the perspective of a host operating system, the iSCSI driver appears to be a SCSI or FC driver for a peripheral channel in the host. SCSI routing consists of these main actions:
-
Transporting SCSI requests and responses over an IP network between the hosts and the SN 5428 storage router.
-
Routing SCSI requests and responses between hosts on an IP network and FC storage.
-
Transporting SCSI requests and responses between the SN 5428 storage router and FC storage.
SCSI routing occurs in the SN 5428 storage router through the mapping of physical storage devices to iSCSI targets. You can map an iSCSI target to multiple physical devices. An iSCSI target always contains at least one Logical Unit Number (LUN). Each LUN on an iSCSI target is mapped to a single LUN on a physical storage target.
You can choose either of two types of storage mapping: target-and-LUN mapping or target-only mapping. Target-and-LUN mapping maps an iSCSI target and LUN combination to a physical storage target and LUN combination. Target-only mapping maps an iSCSI target to a physical storage target and its LUNs.
With target-and-LUN mapping, an iSCSI target name and iSCSI LUN number are specified and mapped to the physical storage address of one LUN; either a WWPN + LUN (World Wide Port Name + LUN) combination, a LUN ID (unique LUN identifier), or a LUN serial number.
If the LUN is available, it is made available as an iSCSI LUN and numbered with the iSCSI LUN number specified. For example, if an iSCSI target and iSCSI LUN specified as Database, LUN 9 were mapped to the physical storage address, WWPN 3100112233445566, LUN 12, LUN 12 would be available as one iSCSI LUN. An iSCSI driver would see the iSCSI target named Database, with one iSCSI LUN identified as LUN 9. The iSCSI LUN would appear as one storage device to a host.
With target-only mapping, an iSCSI target name is specified and mapped to the physical storage address of a storage controller only, a WWPN. Any LUNs that are available in the storage controller are made available as iSCSI LUNs and are numbered the same as the LUNs in the storage controller. For example, if an iSCSI target specified as Webserver2000 were mapped to the physical storage address WWPN 3100112233445577, and LUNs 0 through 2 were available in that controller, those LUNs would become available as three iSCSI LUNs. An iSCSI driver would see the iSCSI target named Webserver2000 as a controller with three iSCSI LUNs identified as LUN 0, LUN 1, and LUN 2. Each iSCSI LUN would appear as a separate storage device to a host.
Access for SCSI routing is controlled in the IP hosts and the storage router. In an IP host, the iSCSI driver is configured with the Gigabit Ethernet (GE) IP address of the SCSI routing instance in the storage router with which the host is to transport SCSI requests and responses. In a storage router, access is controlled through an access list and a VLAN Identifier (VID) number of the hosts. Additionally, access can be further controlled in the SN 5428 through authentication.
Configure
In this section, you are presented with the information to configure the features described in this document.
Note: To find additional information on the commands used in this document, use the Cisco SN 5428 Storage Router documentation and Command Line Interface Reference.
Network Diagram
This document uses this network setup:
Configurations
This document uses this configuration:
-
Rita (SN 5428 with software version 3.3.2)
|
Rita (SN 5428 with software version 3.3.2) |
|---|
[Rita]# sh run ! ... ! VLAN ! ! (no vlan(s) found) ! ! SCSIROUTER ! !--- SCSI routing instance winxp has been created for WinXP host. scsirouter winxp scsirouter winxp authentication "none" scsirouter winxp username "none" scsirouter winxp password "none" scsirouter winxp primary "none" scsirouter winxp reserveproxy disable scsirouter winxp failover primary none scsirouter winxp failover secondary none scsirouter winxp lun reset no !--- Interface ge1 in SN 5428 is assigned to this SCSI routing instance. !--- The WinXP host Langur uses this as the target host IP address !--- in its iSCSI driver. scsirouter winxp serverIf ge1 10.48.69.206/255.255.255.192 !--- Target ibm-shark is an example of target-and-LUN mapping !--- with LUN ID addressing. scsirouter winxp target ibm-shark lun 0 lunid "db44f747a2cd81a35745889f81c47103" scsirouter winxp target ibm-shark lun 1 lunid "55bcd149af855c7091df146880dd4043" scsirouter winxp target ibm-shark description "ibm-shark" scsirouter winxp target ibm-shark enable scsirouter winxp target ibm-shark accesslist "any" rw scsirouter winxp target ibm-shark accesslist "none" ro scsirouter winxp target ibm-shark maxcmdqueuedepth "0" !--- Target seagate is an example of target-only mapping !--- with WWPN addressing. scsirouter winxp target seagate wwpn "210000203715dc02" scsirouter winxp target seagate enable scsirouter winxp target seagate accesslist "any" rw scsirouter winxp target seagate accesslist "none" ro scsirouter winxp target seagate maxcmdqueuedepth "0" !--- Target shark-lun4-lun5 is an example of target-and-LUN mapping !--- with WWPN addressing. scsirouter winxp target shark-lun4-lun5 lun 4 wwpn "5005076300c4944c" lun "4" scsirouter winxp target shark-lun4-lun5 lun 5 wwpn "5005076300c4944c" lun "5" scsirouter winxp target shark-lun4-lun5 description "ibm-shark" scsirouter winxp target shark-lun4-lun5 enable scsirouter winxp target shark-lun4-lun5 accesslist "any" rw scsirouter winxp target shark-lun4-lun5 accesslist "none" ro scsirouter winxp target shark-lun4-lun5 maxcmdqueuedepth "0" ! ! SYSTEM ! hostname Rita ! ... ! ! GE ! interface ge1 no autonegotiation interface ge1 mtusize 1500 interface ge1 vlan enable interface ge1 ip-address 10.48.69.206/255.255.255.192 ! ... ! FC PORTS ! ... ! interface fc3 enable interface fc3 ms-enable enable no interface fc3 al-fairness enable interface fc3 fan-enable enable interface fc3 ext-credit 0 interface fc3 mfs-bundle enable timeout 10 interface fc3 linkspeed auto interface fc3 type gl-port ! ... ! interface fc7 enable interface fc7 ms-enable enable no interface fc7 al-fairness enable interface fc7 fan-enable enable interface fc7 ext-credit 0 interface fc7 mfs-bundle enable timeout 10 interface fc7 linkspeed auto interface fc7 type gl-port ! ... ! ! AAA ! aaa new-model [Rita]# |
Verify
This section provides information you can use to confirm your configuration is working properly.
Certain show commands are supported by the Output Interpreter Tool (registered customers only) , which allows you to view an analysis of show command output.
-
show system—displays system information including MAC addresses, serial number, and software version.
-
show fcswitch—displays global configuration information for SN 5428 storage router FC interfaces.
-
show fcswitch nameserver brief—displays brief global configuration information for storage router FC interfaces.
-
show fcswitch nameserver all—displays global configuration information for storage router FC interfaces.
-
show devices—displays all SCSI devices.
-
show scsirouter winxp—displays all configuration information for the Windows XP SCSI routing instance.
-
show scsirouter winxp connection—displays iSCSI initiator information for the Windows XP iSCSI session.
-
show scsirouter winxp connection tcp—displays TCP information for the Windows XP iSCSI session.
-
show scsirouter winxp connection stats—displays connection statistics for Windows XP.
-
show scsirouter winxp host—displays host information.
-
show scsirouter winxp host stats—displays host statistics information.
-
show scsirouter winxp target all—displays all SCSI router Windows XP targets.
-
show scsirouter winxp target all stats—displays statistics for all targets.
-
show scsirouter winxp target table—displays SCSI router targets in table format.
-
show interface ge1—displays the GE interface.
-
show ip route—displays the routing table.
Troubleshoot
This section provides information you can use to troubleshoot your configuration.
Here is troubleshooting information relevant to this configuration:
-
Displays from PC
-
Displays from Rita (SN 5428)
Displays from PC
To verify these new disks, click Start in the left lower corner of the PC. Make these selections:
Control Panel -> Administrative Tools -> Computer Management
Under System Tools, select Device Manager. On the right side, click Disk Drives. You should see:
To manage these disks, click Start in the left lower corner of the PC. Make these selections:
Control Panel -> Administrative Tools -> Computer Management
Under Storage, click on Disk Management. The display capture from PC Langur is shown here:
|
Displays from Rita (SN 5428) |
|---|
[Rita]# show system
System Name: Rita
System Deployed For: SCSI routing
Software Capacity: 59392.0 KB
Free Software Space: 30705.0 KB
Configuration Capacity: 14464.0 KB
Free Configuration Space: 13816.0 KB
Log Capacity: 29056.0 KB
Free Log Space: 28732.0 KB
Software Version: 3.3.2-K9
Last Reset: Mon Sep 15 15:11:32 GMT 2003
Current Time: Fri Sep 19 15:25:41 GMT 2003
Time Zone: GMT
NTP Server: none
Name Servers: 144.254.10.123(Pri) (Sec)
Domain: cisco.com
Telnet session timeout: none
Model Number Rev Serial Number Part Number
System SN 5428-K9 00 Unit SN 800part_number
Processor Rainmaker 02 SAD061200UJ 73-7996-03
Device IP/Netmask MAC
lo0 127.0.0.1/8
mgmt 10.10.10.1/26 00:05:9b:a6:95:e0
ha 10.1.1.148/24 00:05:9b:a6:95:e1
ge1 10.48.69.206/26 02:02:3d:30:45:ce
ge2
[Rita]#
[Rita]# show fcswitch
Global attributes Value
------------------------------------ -----
Domain ID 104
Domain ID lock disabled
Active Zoneset None
Zoning Merge SW2
Zoning Default All
Zoning Autosave disabled
Distributed Services timeout (dstov) 5000
Fabric Services timeout (fstov) 1000
Error Detect timeout (edtov) 2000
Resource Allocation timeout (ratov) 10000
Buffer to Buffer Credit (interop) 12
Initiator WWPN1 280000059ba695e0
Initiator WWPN2 290000059ba695e0
[Rita]#
[Rita]#
[Rita]#
[Rita]# show fcswitch nameserver brief
Port Id Port Type Port Number Port WWN Port IP Address
------- ------- --------------- ----------------- -----------------
680000 N 0 280000059ba695e0 00000000
680300 N 3 5005076300c4944c 00000000
680723 NL 7 210000203715dc02 00000000
680f00 N 15 290000059ba695e0 00000000
4 entries found
[Rita]#
[Rita]# show fcswitch nameserver brief
Port Id Port Type Port Number Port WWN Port IP Address
------- ------- --------------- ----------------- -----------------
680000 N 0 280000059ba695e0 00000000
680300 N 3 5005076300c4944c 00000000
680723 NL 7 210000203715dc02 00000000
680f00 N 15 290000059ba695e0 00000000
4 entries found
[Rita]#
[Rita]# show fcswitch nameserver all
Port Id 680000
Port Type N
Port Number 0
Port WWN 280000059ba695e0
Port IP Address 00000000
Sym Port Name
Sym Node Name
Node WWN 100000059ba695e0
Node IP Address 00000000
Fabric Port Name 200000059ba695e1
Class of Service 3
FC-4 Types FCP
FC-4 Description (NULL)
Port Id 680300
Port Type N
Port Number 3
Port WWN 5005076300c4944c
Port IP Address 00000000
Sym Port Name
Sym Node Name
Node WWN 5005076300c0944c
Node IP Address 00000000
Fabric Port Name 200300059ba695e1
Class of Service 2,3
FC-4 Types FCP,FC-SB2 Channel to Control,
FC-4 Description IBM 2105F20 (Rev. .114)
Port Id 680723
Port Type NL
Port Number 7
Port WWN 210000203715dc02
Port IP Address 00000000
Sym Port Name
Sym Node Name
Node WWN 200000203715dc02
Node IP Address 00000000
Fabric Port Name 200700059ba695e1
Class of Service 3
FC-4 Types FCP
FC-4 Description SEAGATE ST336753FC (Rev. 0005)
Port Id 680f00
Port Type N
Port Number 15
Port WWN 290000059ba695e0
Port IP Address 00000000
Sym Port Name
Sym Node Name
Node WWN 100000059ba695e0
Node IP Address 00000000
Fabric Port Name 200f00059ba695e1
Class of Service 3
FC-4 Types FCP
FC-4 Description (NULL)
4 entries found
[Rita]#
[Rita]# show devices
Fabric Attached Devices detected
Interface WWPN PortId Device Type Lun Lunid Type Lunid
--------- ---------------- -------- --------------- ----- ----------------- -----
fc7 210000203715dc02 0x680723 Disk 0 IEEE Extended 200000203715dc02
fc3 5005076300c4944c 0x680300 Disk 0 MD5 db44f747a2cd81a35745889f81c47103
fc3 5005076300c4944c 0x680300 Disk 1 MD5 55bcd149af855c7091df146880dd4043
fc3 5005076300c4944c 0x680300 Disk 3 MD5 81574f330626c402176b23645f99bfe9
fc3 5005076300c4944c 0x680300 Disk 4 MD5 c51f6656b8a5c4788792df27b0e5372a
fc3 5005076300c4944c 0x680300 Disk 5 MD5 a9cdfdb04d88ad48ef0a8bc043a5d8ad
fc3 5005076300c4944c 0x680300 Disk 6 MD5 198f1b0a2bbad5642dca2be1729d8496
fc3 5005076300c4944c 0x680300 Disk 7 MD5 7f73aa862b5660bd84077c938e514240
fc3 5005076300c4944c 0x680300 Disk 8 MD5 6f0f630181fe99e4d29cf9e23af275f5
fc3 5005076300c4944c 0x680300 Disk 9 MD5 d05849e3d6d9bfa7eba414198e064456
fc3 5005076300c4944c 0x680300 Disk 10 MD5 62d9cf9ed7176332f76cf7126501739b
Lun Description Table
Interface WWPN Lun Capacity Vendor Product Serial
--------- ---------------- ----- -------- ------------ ------------ ------
fc7 210000203715dc02 0 34GB SEAGATE ST336753FC 3HX0H0MV000083394XG6
fc3 5005076300c4944c 0 2GB IBM 2105F20 11A22196
fc3 5005076300c4944c 1 1GB IBM 2105F20 10222196
fc3 5005076300c4944c 3 953MB IBM 2105F20 00122196
fc3 5005076300c4944c 4 953MB IBM 2105F20 00722196
fc3 5005076300c4944c 5 2GB IBM 2105F20 11B22196
fc3 5005076300c4944c 6 3GB IBM 2105F20 10022196
fc3 5005076300c4944c 7 2GB IBM 2105F20 11F22196
fc3 5005076300c4944c 8 953MB IBM 2105F20 00322196
fc3 5005076300c4944c 9 2GB IBM 2105F20 12022196
fc3 5005076300c4944c 10 2GB IBM 2105F20 40022196
[Rita]#
[Rita]# show scsirouter winxp
SCSI Router Information
Status Codes: A=active, I=inactive, C=create failed, D=not enabled, S=slave
CDB Reserve Pass Lun
Router Stat Retry Proxy Thru Reset Description
-------------------- ---- ----- -------- ---- ----- -----------
winxp A 6 disabled no no (not set)
SCSI Router Authentication Information
Router Authentication Username Password
-------------------- --------------- --------------- --------
winxp none none none
Router ServerIf Vlan Vid IP/Netmask Secondary TCP Port SLP
---------- ---------- -------- -------------------------------- ---------- -------- ---
winxp ge1 10.48.69.206/26 none 3260 ON
Target Attribute Information
Accesslist Accesslist
Router Target Status Read-Write Read-Only Profile CRC Description
---------- ---------------- -------- ---------- ---------- ------- ---------- -----------
winxp ibm-shark enabled any none High prefer-off ibm-shark
winxp seagate enabled any none High prefer-off (not set)
winxp shark-lun4-lun5 enabled any none High prefer-off ibm-shark
Target Mapping Information
Router Target Mapping iSCSI Name
---------- ---------------- ---------- -----------
winxp ibm-shark Lun-lunid iqn.1987-05.com.cisco:00.4063b24c36a3.ibm-shark
winxp seagate Tgt iqn.1987-05.com.cisco:00.347e4d2606e2.seagate
winxp shark-lun4-lun5 Lun-wwpn iqn.1987-05.com.cisco:00.eedf8ef4f478.shark-lun4-lun5
Targets - Target Mapped
Router Target WWPN Primary WWPN Secondary
---------- ---------------- ---------------- ----------------
winxp seagate 210000203715dc02
Targets - Lun Mapped via Lunid
Router Target Lun Lunid
---------- ---------------- ----- ----------------
winxp ibm-shark 0 db44f747a2cd81a35745889f81c47103
winxp ibm-shark 1 55bcd149af855c7091df146880dd4043
Targets - Lun Mapped via WWPN
Router Target Lun WWPN Primary Lun WWPN Secondary Lun
---------- ---------------- ----- ---------------- ----- ---------------- -----
winxp shark-lun4-lun5 4 5005076300c4944c 4
winxp shark-lun4-lun5 5 5005076300c4944c 5
[Rita]#
[Rita]# show scsirouter winxp connection
CRC values (Header / Data)
N = No CRC negotiated
H = Hardware CRC
S = Software CRC
router sid cid host:port login ver crc rtt target access
winxp 1 32 10.48.69.149:1026 Sep 19 15:20:26 0 N/N on
winxp 2 33 10.48.69.149:1035 Sep 19 15:20:32 0 N/N off ibm-shark RW
winxp 4 34 10.48.69.149:1036 Sep 19 15:20:32 0 N/N off seagate RW
winxp 3 35 10.48.69.149:1037 Sep 19 15:20:32 0 N/N off shark-lun4-lun5 RW
4 connections listed
[Rita]#
[Rita]# show scsirouter winxp connection tcp
TCP window sizes
current maximum
router sid cid host:port rcv snd rcv snd
winxp 1 32 10.48.69.149:1026 65535 2920 65535 64240
winxp 2 33 10.48.69.149:1035 65535 2920 65535 64240
winxp 4 34 10.48.69.149:1036 65535 2920 65535 64240
winxp 3 35 10.48.69.149:1037 65535 2920 65535 64240
4 connections listed
[Rita]#
[Rita]# show scsirouter winxp connection stats
winxp connection 10.48.69.149:1026 stats:
RECEIVE SEND
OK ERROR
0000000013 0000000013 total msgs
0000000007 0000000007 no-op msgs
0000000003 0000000003 ping msgs/rsps
0000000000 0000000000 0000000000 SCSI cmd msgs/rsps
0000000000 0000000000 0000000000 SCSI data msgs
0000000000 0000000000 0000000000 task mgt msgs/rsps
0000000002 0000000000 0000000002 login msgs/rsps
0000000001 0000000000 0000000001 text msgs/rsps
0000000000 0000000000 invalid msgs/rsps
0000000000 RTT msgs
0000000000 async msgs
bytes rcvd 0000000000000000
discarded 00000000
bytes sent 0000000000000000
winxp connection 10.48.69.149:1035 stats:
RECEIVE SEND
OK ERROR
0000000028 0000000042 total msgs
0000000007 0000000007 no-op msgs
0000000003 0000000003 ping msgs/rsps
0000000016 0000000000 0000000016 SCSI cmd msgs/rsps
0000000000 0000000000 0000000014 SCSI data msgs
0000000000 0000000000 0000000000 task mgt msgs/rsps
0000000002 0000000000 0000000002 login msgs/rsps
0000000000 0000000000 0000000000 text msgs/rsps
0000000000 0000000000 invalid msgs/rsps
0000000000 RTT msgs
0000000000 async msgs
bytes rcvd 0000000000000000
discarded 00000000
bytes sent 0000000000000170
winxp connection 10.48.69.149:1036 stats:
RECEIVE SEND
OK ERROR
0000000024 0000000035 total msgs
0000000007 0000000007 no-op msgs
0000000003 0000000003 ping msgs/rsps
0000000012 0000000000 0000000012 SCSI cmd msgs/rsps
0000000000 0000000000 0000000011 SCSI data msgs
0000000000 0000000000 0000000000 task mgt msgs/rsps
0000000002 0000000000 0000000002 login msgs/rsps
0000000000 0000000000 0000000000 text msgs/rsps
0000000000 0000000000 invalid msgs/rsps
0000000000 RTT msgs
0000000000 async msgs
bytes rcvd 0000000000000000
discarded 00000000
bytes sent 0000000000000150
winxp connection 10.48.69.149:1037 stats:
RECEIVE SEND
OK ERROR
0000000059 0000000102 total msgs
0000000007 0000000007 no-op msgs
0000000003 0000000003 ping msgs/rsps
0000000047 0000000000 0000000047 SCSI cmd msgs/rsps
0000000000 0000000000 0000000043 SCSI data msgs
0000000000 0000000000 0000000000 task mgt msgs/rsps
0000000002 0000000000 0000000002 login msgs/rsps
0000000000 0000000000 0000000000 text msgs/rsps
0000000000 0000000000 invalid msgs/rsps
0000000000 RTT msgs
0000000000 async msgs
bytes rcvd 0000000000000000
discarded 00000000
bytes sent 000000000000176c
total for all connections:
RECEIVE SEND
OK ERROR
0000000124 0000000192 total msgs
0000000028 0000000028 no-op msgs
0000000012 0000000012 ping msgs/rsps
0000000075 0000000000 0000000075 SCSI cmd msgs/rsps
0000000000 0000000000 0000000068 SCSI data msgs
0000000000 0000000000 0000000000 task mgt msgs/rsps
0000000008 0000000000 0000000008 login msgs/rsps
0000000001 0000000000 0000000001 text msgs/rsps
0000000000 0000000000 invalid msgs/rsps
0000000000 RTT msgs
0000000000 async msgs
bytes rcvd 0000000000000000
discarded 00000000
bytes sent 0000000000001a2c
4 connections listed
[Rita]#
[Rita]# show scsirouter winxp host
router host name logins active last login last disconnect
winxp 10.48.69.149 LANGUR 7 4 Sep 19 15:20:31 Sep 19 15:20:15
1 host listed
[Rita]#
[Rita]# show scsirouter winxp host stats
winxp host 10.48.69.149 alias "LANGUR"
Login info:
loginsActive = 4
lastLoginTime: Fri Sep 19 15:20:31 GMT 2003
loginsTerminated = 3
lastLoginTerminatedTime: Fri Sep 19 15:20:15 GMT 2003
loginsFailed = 0
lastLoginFailedTime:
loginsDiscovery = 2
loginsNormal = 5
stats:
RECEIVE SEND
OK ERROR
0000000935 0000001591 total msgs
0000000032 0000000032 no-op msgs
0000000015 0000000015 ping msgs/rsps
0000000803 0000000000 0000000803 SCSI cmd msgs/rsps
0000000068 0000000000 0000000723 SCSI data msgs
0000000000 0000000000 0000000000 task mgt msgs/rsps
0000000014 0000000000 0000000014 login msgs/rsps
0000000003 0000000000 0000000003 text msgs/rsps
0000000000 0000000000 invalid msgs/rsps
0000000000 RTT msgs
0000000001 async msgs
bytes rcvd 0000000000044000
discarded 00000000
bytes sent 00000000001e44d2
1 host listed
[Rita]#
[Rita]# show scsirouter winxp target all
Target Attribute Information
Accesslist Accesslist
Router Target Status Read-Write Read-Only Profile CRC Description
---------- ---------------- -------- ---------- ---------- ------- ---------- -----------
winxp ibm-shark enabled any none High prefer-off ibm-shark
winxp seagate enabled any none High prefer-off (not set)
winxp shark-lun4-lun5 enabled any none High prefer-off ibm-shark
Target Mapping Information
Router Target Mapping iSCSI Name
---------- ---------------- ---------- -----
winxp ibm-shark Lun-lunid iqn.1987-05.com.cisco:00.4063b24c36a3.ibm-shark
winxp seagate Tgt iqn.1987-05.com.cisco:00.347e4d2606e2.seagate
winxp shark-lun4-lun5 Lun-wwpn iqn.1987-05.com.cisco:00.eedf8ef4f478.shark-lun4-lun5
Targets - Target Mapped
Router Target WWPN Primary WWPN Secondary
---------- ---------------- ---------------- ----------------
winxp seagate 210000203715dc02
Targets - Lun Mapped via Lunid
Router Target Lun Lunid
---------- ---------------- ----- ----------------
winxp ibm-shark 0 db44f747a2cd81a35745889f81c47103
winxp ibm-shark 1 55bcd149af855c7091df146880dd4043
Targets - Lun Mapped via WWPN
Router Target Lun WWPN Primary Lun WWPN Secondary Lun
---------- ---------------- ----- ---------------- ----- ---------------- -----
winxp shark-lun4-lun5 4 5005076300c4944c 4
winxp shark-lun4-lun5 5 5005076300c4944c 5
[Rita]#
[Rita]# show scsirouter winxp target all stats
winxp target ibm-shark:
RECEIVED TRANSMITTED
count error count error
0000000375 0000000331 Messages
0000000331 0000000000 0000000331 0000000006 SCSI cmd/resp
0000000000 0000000000 0000000000 task mgt
0000000002 0000000000 0000000000 login cmd
0000000001 logout
0000000000 async event
0000000043 0000000282 data msg
000000000002b000 bytes received
00000000 discarded
000000000009cab8 bytes transmitted
target seagate:
RECEIVED TRANSMITTED
count error count error
0000000451 0000000425 Messages
0000000425 0000000000 0000000425 0000000002 SCSI cmd/resp
0000000000 0000000000 0000000000 task mgt
0000000002 0000000000 0000000000 login cmd
0000000001 logout
0000000000 async event
0000000025 0000000398 data msg
0000000000019000 bytes received
00000000 discarded
00000000001462ae bytes transmitted
target shark-lun4-lun5:
RECEIVED TRANSMITTED
count error count error
0000000047 0000000047 Messages
0000000047 0000000000 0000000047 0000000004 SCSI cmd/resp
0000000000 0000000000 0000000000 task mgt
0000000001 0000000000 0000000000 login cmd
0000000000 logout
0000000000 async event
0000000000 0000000043 data msg
0000000000000000 bytes received
00000000 discarded
000000000000176c bytes transmitted
totals for all targets:
RECEIVED TRANSMITTED
count error count error
0000000873 0000000803 Messages
0000000803 0000000000 0000000803 0000000012 SCSI cmd/resp
0000000000 0000000000 0000000000 task mgt
0000000005 0000000000 0000000000 login cmd
0000000002 logout
0000000000 async event
0000000068 0000000723 data msg
0000000000044000 bytes received
00000000 discarded
00000000001e44d2 bytes transmitted
[Rita]#
[Rita]# sh scsirouter winxp target table
Target Alias Status QD ACL Type ACL
------------------------------- -------- -- ------------- -----------------------
ibm-shark enabled 0 IP Address any
seagate enabled 0 IP Address any
shark-lun4-lun5 enabled 0 IP Address any
Scsirouter winxp has 3 targets
[Rita]#
[Rita]# show interface ge1
Operational Data
Interface Stat IP/Netmask MAC Options
--------- ---- ------------------------ ------------ -------
ge1 up 10.48.69.206/ffffffc0 02023d3045ce type Gigabit Ethernet
mtusize 1500
speed 1000000000
flags UP BRDCST RUNNING MLTCST
signal signal detect
duplex full
auto-negotiate complete
flow control rx pause
SFPVendor CISCO-AGILENT
SFPVendorID A00258957
SFPPartNumber QFBR-5790L
SFPRev -5790L
Configuration Data
Interface MTU Size AutoNegotiation Vlan IP/Netmask Secondary
--------- ---------- ---------------- -------- ------------------------ ---------
ge1 1500 enabled enabled None
[Rita]#
[Rita]# show ip route
Codes: C - connected, S - static, R - RIP
C 10.1.1.0/24 is directly connected, ha
C 10.10.10.0/26 is directly connected, mgmt
S 10.48.69.149/32 [1/0] via 10.48.69.200, ge1
C 10.48.69.192/26 is directly connected, ge1
C 127.0.0.1/8 is directly connected, lo0
[Rita]#
|
Related Information
- iSCSI Driver for Windows 2000 Frequently Asked Questions
- Cisco iSCSI Software Downloads (registered customers only)
- iSCSI Driver: Release Notes for Cisco iSCSI Driver for Microsoft Windows, Driver Release 3.1.2
- Troubleshooting the iSCSI Driver for Windows 2000
- Technical Support - Cisco Systems
| Updated: Nov 29, 2005 | Document ID: 45700 |