Document ID: 45920
Updated: Mar 15, 2006
Contents
Introduction
Cisco Small Computer System Interface over IP (iSCSI) drivers are a key component of the iSCSI solution. These iSCSI drivers reside on the server, where they:
-
Intercept iSCSI commands.
-
Encapsulate the commands into IP packets.
-
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 Windows Server 2003 iSCSI Host to SN 5428.
Prerequisites
Requirements
Ensure that you meet these requirements before you attempt this configuration:
-
Install the iSCSI driver that is compatible to your Microsoft Windows version. Refer to the Cisco iSCSI Driver (registered customers only) web page for the most current version of the driver for Microsoft Windows 2000, XP, or 2003. The name of the file is listed in the table as Cisco iSCSI Driver Version version number for Win2k.
-
The iSCSI driver for Microsoft Windows 2003 requires Microsoft Windows Server 2003 Enterprise Edition, Standard Edition, or Web Edition.
Components Used
The information in this document is based on these software and hardware versions:
-
Host with Microsoft Windows Server 2003 Standard Edition
-
Cisco iSCSI Driver 3.1.2 for Microsoft Windows Server 2003. You can see the iSCSI driver version at the bottom left of the Cisco iSCSI config window.
-
Cisco SN 5428 with software release 3.3.2-K9
*[rita]# show ver 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
Refer to Cisco Technical Tips Conventions for more information on document conventions.
Background Information
iSCSI routing provides IP hosts with access to Fibre Channel (FC) storage devices as if the storage devices are 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 are directly attached to the hosts. Storage devices are not aware of each IP host with iSCSI routing. The storage devices are aware of the SN 5428 and respond as if it is one FC host. iSCSI routing consists of routing iSCSI 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. The iSCSI driver allows an IP host to transport iSCSI requests and responses over an IP network when you use the iSCSI protocol. The iSCSI driver appears to be an iSCSI or FC driver for a peripheral channel in the host from the perspective of a host operating system (OS). iSCSI routing consists of these main actions:
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Transport iSCSI requests and responses over an IP network between the hosts and the SN 5428 storage router.
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Route iSCSI requests and responses between hosts on an IP network and FC storage.
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Transport iSCSI requests and responses between the SN 5428 storage router and FC storage.
iSCSI 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 target-and-LUN or target-only mapping for storage 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 of these LUNs:
-
WWPN + LUN (World Wide Port Name + LUN) combination
-
LUN ID (unique LUN identifier)
-
LUN serial number
The LUN is made available as an iSCSI LUN and numbered with the iSCSI LUN number that is specified. For example, LUN 12LUN 12 is available as one iSCSI LUN if an iSCSI target and iSCSI LUN specified as Database, and LUN 9 is mapped to the physical storage address WWPN 3100112233445566. An iSCSI driver sees the iSCSI Database target with one iSCSI LUN identified as LUN 9. The iSCSI LUN appears as one storage device to a host.
An iSCSI target name is specified and mapped to the physical storage address of a WWPN storage controller only with target-only mapping. 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, LUNs 0-2 become available as three iSCSI LUNs if an iSCSI target specified as Webserver2000 is mapped to the physical storage address WWPN 3100112233445577 and LUNs 0-2 are available in that controller. An iSCSI driver sees the iSCSI Webserver2000 target as a controller with three iSCSI LUN 0, LUN 1, and LUN 2. Each iSCSI LUN appears as a separate storage device to a host.
Access for iSCSI routing is controlled in the IP hosts and the storage router. The iSCSI driver is configured in the IP host with the Gigabit Ethernet (GE) IP address of the iSCSI routing instance in the storage router with which the host is to transport iSCSI requests and responses. Access is controlled in the storage router through an access list and a VLAN ID (VID) number of the hosts. 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: Use the Command Lookup Tool (registered customers only) to find more information on the commands used in this document.
Network Diagram
This document uses this network setup:
Configurations
This document uses these configurations:
| Vuk (Windows Server 2003) |
|---|
Complete these initial configuration tasks:
|
| Rita (SN 5428) |
|---|
! ACCESSLIST ! accesslist vuk_win2003 accesslist vuk_win2003 10.48.69.241/255.255.255.255 !--- An access list has been created to allow vuk only. ! SCSIROUTER ! scsirouter winser2003 !--- An iSCSI routing instance winser2003 has been created for this setup. scsirouter winser2003 description "Microsoft Windows Server 2003" scsirouter winser2003 authentication "none" scsirouter winser2003 username "none" scsirouter winser2003 password "none" scsirouter winser2003 primary "none" scsirouter winser2003 reserveproxy disable scsirouter winser2003 failover primary none scsirouter winser2003 failover secondary none scsirouter winser2003 lun reset no !--- Interface (ge1) assigned to iSCSI instance winser2003. !--- IP hosts use 10.48.69.202 to access the iSCSI routing instance. scsirouter winser2003 serverIf ge1 10.48.69.202/255.255.255.192 !--- Target emc-lun0-lun1 is an example of target-and-LUN !--- mapping with LUN ID addressing. scsirouter winser2003 target emc-lun0-lun1 lun 0 lunid "600601608802a82bda05b6a9b69d7b00" scsirouter winser2003 target emc-lun0-lun1 lun 1 lunid "600601608802a82b6a660d74cb33886c" scsirouter winser2003 target emc-lun0-lun1 description "emc-lun0-lun1" scsirouter winser2003 target emc-lun0-lun1 enable scsirouter winser2003 target emc-lun0-lun1 accesslist "vuk_win2003" rw scsirouter winser2003 target emc-lun0-lun1 accesslist "none" ro scsirouter winser2003 target emc-lun0-lun1 maxcmdqueuedepth "0" scsirouter winser2003 target emc-lun0-lun1 trespass !--- Target emc-lun3-lun33 is an example of target-and-LUN !--- mapping with WWPN addressing. !--- LUN 3 has mapped to LUN 3 on EMC, and LUN 4 has mapped LUN 33 on EMC. scsirouter winser2003 target emc-lun3-lun33 lun 3 wwpn "500601608802a82b" lun "3" scsirouter winser2003 target emc-lun3-lun33 lun 4 wwpn "500601608802a82b" lun "33" scsirouter winser2003 target emc-lun3-lun33 description "emc-lun3-lun33" scsirouter winser2003 target emc-lun3-lun33 enable scsirouter winser2003 target emc-lun3-lun33 accesslist "any" rw scsirouter winser2003 target emc-lun3-lun33 accesslist "none" ro scsirouter winser2003 target emc-lun3-lun33 maxcmdqueuedepth "0" scsirouter winser2003 target emc-lun3-lun33 trespass !--- Target seagate is an example of target-only mapping with WWPN addressing. scsirouter winser2003 target seagate wwpn "21000004cfdb3ea7" scsirouter winser2003 target seagate description "apcon1" scsirouter winser2003 target seagate enable scsirouter winser2003 target seagate accesslist "any" rw scsirouter winser2003 target seagate accesslist "none" ro scsirouter winser2003 target seagate maxcmdqueuedepth "0" no scsirouter winser2003 target seagate trespass ! ! SYSTEM ! hostname rita ! ! Mgmt Port ! interface mgmt ip-address 10.48.69.148/255.255.255.192 ! ! GE ! interface ge1 autonegotiation autodetect interface ge1 mtusize 1500 interface ge1 vlan enable ! ! GE ! interface ge2 autonegotiation autodetect interface ge2 mtusize 1500 interface ge2 vlan enable ! ! ROUTES ! ip default-gateway 10.48.69.129 ! ! RIP ! no ip rip enable ip rip timers invalid 180 ! ! ADMIN LOGIN ! admin password <password> ! ! MONITOR LOGIN ! monitor password <password> ! ! SNTP ! clock timezone GMT ! ! SNMP ! snmp-server community public ro snmp-server community private rw no snmp-server host all traps no snmp-server sendauthtraps snmp-server linkupdown mgmt snmp-server linkupdown ge1 snmp-server linkupdown ge2 snmp-server linkupdown fc1 snmp-server linkupdown fc2 snmp-server linkupdown fc3 snmp-server linkupdown fc4 snmp-server linkupdown fc5 snmp-server linkupdown fc6 snmp-server linkupdown fc7 snmp-server linkupdown fc8 ! ! TELNET ! no session-timeout ! ! SSH ! ssh enable ! ! HA ! ! ha configuration standalone ! ! LOGGING ROUTE FACILITY ! logging level notice from all to all logging level info from all to logfile ! ! RESTRICT ! restrict mgmt ftp no restrict mgmt telnet no restrict mgmt http no restrict mgmt snmp restrict mgmt ssl no restrict mgmt ssh ! restrict ha ftp restrict ha telnet no restrict ha http restrict ha snmp restrict ha ssl restrict ha ssh ! restrict ge1 ftp restrict ge1 telnet restrict ge1 http restrict ge1 snmp restrict ge1 ssl restrict ge1 ssh ! restrict ge2 ftp restrict ge2 telnet restrict ge2 http restrict ge2 snmp restrict ge2 ssl restrict ge2 ssh ! ! ! CDP ! cdp enable cdp timer 60 cdp interface mgmt enable cdp interface ge1 enable cdp interface ge2 enable ! ! FC SWITCH ! fcswitch ratov 10000 fcswitch edtov 2000 fcswitch dstov 5000 fcswitch fstov 1000 fcswitch zoning default All fcswitch zoning autosave enable fcswitch zoning merge SW2 fcswitch domainid 1 force no fcswitch domainid lock enable fcswitch interop-credit 12 ! ! FC ZONE ALIAS ! fcalias iscsi fcalias iscsi member wwpn 280000059ba695e0 !--- Initiator WWPN1. fcalias iscsi member wwpn 290000059ba695e0 !--- Initiator WWPN2. !--- The LUN mapping and LUN masking on the storage device !--- must be done with WWPN1 and WWPN2. ! ! FC ZONE ! zone jbod !--- Creates a zone for seagate. zone jbod member wwpn 21000004cfdb3ea7 zone jbod member fcalias iscsi zone spa !--- Creates a zone for EMC Clariion. zone spa member wwpn 500601608802a82b zone spa member fcalias iscsi ! ! FC ZONE SET ! zoneset iscsidoc !--- Creates a zoneset iscsidoc with members spa and jbod. zoneset iscsidoc zone jbod no zoneset iscsidoc enable zoneset iscsidoc zone spa no zoneset iscsidoc enable ! ! FC PORTS ... interface fc5 enable interface fc5 ms-enable enable no interface fc5 al-fairness enable interface fc5 fan-enable enable interface fc5 ext-credit 0 interface fc5 mfs-bundle enable timeout 10 interface fc5 linkspeed auto interface fc5 type gl-port ! interface fc6 enable interface fc6 ms-enable enable no interface fc6 al-fairness enable interface fc6 fan-enable enable interface fc6 ext-credit 0 interface fc6 mfs-bundle enable timeout 10 interface fc6 linkspeed auto interface fc6 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 ! |
Verify
Use this section to confirm that your configuration works properly.
The Output Interpreter Tool (registered customers only) (OIT) supports certain show commands. Use the OIT to view an analysis of show command output.
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show scsirouter winser2003 —Displays the parameters configured for the specified winser2003 iSCSI routing instance.
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show devices —Displays all iSCSI devices.
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show fcswitch nameserver all —Displays global configuration information for storage router FC interfaces.
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show scsirouter winser2003 connection —Displays iSCSI initiator information for the winser2003 iSCI session.
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show scsirouter winser2003 stats —Displays access and connection information.
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show scsirouter winser2003 host —Displays host information.
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show scsirouter winser2003 host stat —Displays host statistic information.
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show scsirouter winser2003 target all stats —Displays statistic information about all targets.
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show ip tcp —Displays TCP sessions.
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show int ge 1 —Displays the GE interface.
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show ip route —Displays IP route information.
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show system —Displays system information, interfaces, IP addresses, software version, and hardware model.
Troubleshoot
Use this section to troubleshoot your configuration.
This troubleshooting information uses these configurations:
| Displays from Vuk (Windows Server 2003) |
|---|
|
Click Status on the Cisco iSCSI
config window to check if the host has successfully logged into the
iSCSI targets. Issue the netstat -an | find/i
established command on the command line to see
ESTABLISHED TCP sessions between
10.48.69.202.
|
| 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: 13800.0 KB
Log Capacity: 29056.0 KB
Free Log Space: 28358.0 KB
Software Version: 3.3.2-K9
Last Reset: Mon Sep 29 16:30:52 GMT 2003
Current Time: Sun Oct 5 12:24:25 GMT 2003
Time Zone: GMT
NTP Server: none
Name Server: none
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 10.48.69.148/26 00:05:9b:a6:95:e0
ge1 10.48.69.202/26 02:02:3d:30:45:ca
ge2
*[rita]#show fcswitch
Global attributes Value
------------------------------------ -----
Domain ID 1
Domain ID lock disabled
Active Zoneset iscsidoc
Zoning Merge SW2
Zoning Default All
Zoning Autosave enabled
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]#show fcswitch nameserver brief
Port Id Port Type Port Number Port WWN Port IP Address
------- ------- --------------- ----------------- -----------------
010000 N 0 280000059ba695e0 00000000
01051e NL 5 21000004cfdb3ea7 00000000
010700 N 7 500601608802a82b 00000000
010f00 N 15 290000059ba695e0 00000000
4 entries found
*[rita]#show fcswitch nameserver all
Port Id 010000
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 01051e
Port Type NL
Port Number 5
Port WWN 21000004cfdb3ea7
Port IP Address 00000000
Sym Port Name
Sym Node Name
Node WWN 20000004cfdb3ea7
Node IP Address 00000000
Fabric Port Name 200500059ba695e1
Class of Service 3
FC-4 Types FCP
FC-4 Description SEAGATE ST336753FC (Rev. 0003)
Port Id 010700
Port Type N
Port Number 7
Port WWN 500601608802a82b
Port IP Address 00000000
Sym Port Name
Sym Node Name
Node WWN 500601601102a82b
Node IP Address 00000000
Fabric Port Name 200700059ba695e1
Class of Service 3
FC-4 Types FCP
FC-4 Description DGC RAID 0 (Rev. 0632)
Port Id 010f00
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]#show fcswitch linkstate database
Local Node WWN 100000059ba695e1
Local Port 0
Local Port WWN 200000059ba695e1
Remote Node WWN 100000059ba695e0
Remote Port ffffffff
Remote Port WWN 280000059ba695e0
Remote Agent Address 00000000
Remote Agent Type 0
Remote Agent Port 0
Remote Unit Type Unknown
Remote Connection Id 010000
Local Node WWN 100000059ba695e1
Local Port 15
Local Port WWN 200f00059ba695e1
Remote Node WWN 100000059ba695e0
Remote Port ffffffff
Remote Port WWN 290000059ba695e0
Remote Agent Address 00000000
Remote Agent Type 0
Remote Agent Port 0
Remote Unit Type Unknown
Remote Connection Id 010f00
Local Node WWN 100000059ba695e1
Local Port 5
Local Port WWN 200500059ba695e1
Remote Node WWN 20000004cfdb3ea7
Remote Port ffffffff
Remote Port WWN 21000004cfdb3ea7
Remote Agent Address 00000000
Remote Agent Type 0
Remote Agent Port 0
Remote Unit Type Unknown
Remote Connection Id 00001e
Local Node WWN 100000059ba695e1
Local Port 7
Local Port WWN 200700059ba695e1
Remote Node WWN 500601601102a82b
Remote Port ffffffff
Remote Port WWN 500601608802a82b
Remote Agent Address 00000000
Remote Agent Type 0
Remote Agent Port 0
Remote Unit Type Unknown
Remote Connection Id 010700
4 entries found
*[rita]#show devices
Fabric Attached Devices detected
Interface WWPN PortId Device Type Lun Lunid Type Lunid
--------- ---------------- -------- --------------- ----- ----------------- -----
fc7 500601608802a82b 0x10700 Disk 0 IEEE Reg Extended 600601608802a82bda05b6a9b69d7b00
fc7 500601608802a82b 0x10700 Disk 1 IEEE Reg Extended 600601608802a82b6a660d74cb33886c
fc7 500601608802a82b 0x10700 Disk 2 IEEE Reg Extended 600601608802a82bec815ba2c4430d8a
fc7 500601608802a82b 0x10700 Disk 3 IEEE Reg Extended 600601608802a82be047b3be3b00e0d5
fc7 500601608802a82b 0x10700 Disk 4 IEEE Reg Extended 600601608802a82b00515b7f3d9a7bce
fc7 500601608802a82b 0x10700 Disk 5 IEEE Reg Extended 600601608802a82babb1ae8059c0fcf0
fc7 500601608802a82b 0x10700 Disk 6 IEEE Reg Extended 600601608802a82bad9158afd2fdc747
fc7 500601608802a82b 0x10700 Disk 7 IEEE Reg Extended 600601608802a82bb1efe76c445c1697
fc7 500601608802a82b 0x10700 Disk 8 IEEE Reg Extended 600601608802a82b844f0960301efc50
fc7 500601608802a82b 0x10700 Disk 9 IEEE Reg Extended 600601608802a82baa6de20ece7acc21
fc7 500601608802a82b 0x10700 Disk 10 IEEE Reg Extended 600601608802a82b5b6667896cf2d156
fc7 500601608802a82b 0x10700 Disk 11 IEEE Reg Extended 600601608802a82ba932bd044abb3d9b
fc7 500601608802a82b 0x10700 Disk 12 IEEE Reg Extended 600601608802a82bcdd996f7573f070c
fc7 500601608802a82b 0x10700 Disk 13 IEEE Reg Extended 600601608802a82b0ce5ba3968cad6f0
fc7 500601608802a82b 0x10700 Disk 14 IEEE Reg Extended 600601608802a82b606eee7698fcab97
fc7 500601608802a82b 0x10700 Disk 15 IEEE Reg Extended 600601608802a82b8b58807b12fb6b12
fc7 500601608802a82b 0x10700 Disk 16 IEEE Reg Extended 600601608802a82ba12f6db0c3d6c246
fc7 500601608802a82b 0x10700 Disk 17 IEEE Reg Extended 600601608802a82b2c48c474254b26dd
fc7 500601608802a82b 0x10700 Disk 32 IEEE Reg Extended 600601608802a82bba186a4022409475
fc7 500601608802a82b 0x10700 Disk 33 IEEE Reg Extended 600601608802a82b74d2429e318dff86
fc5 21000004cfdb3ea7 0x1051e Disk 0 IEEE Extended 20000004cfdb3ea7
Lun Description Table
Interface WWPN Lun Capacity Vendor Product Serial
--------- ---------------- ----- -------- ------------ ------------ ------
fc7 500601608802a82b 0 1023MB DGC RAID f60004202091
fc7 500601608802a82b 1 1023MB DGC RAID f60004202091
fc7 500601608802a82b 2 1023MB DGC RAID f60004202091
fc7 500601608802a82b 3 1GB DGC RAID f60004202091
fc7 500601608802a82b 4 1023MB DGC RAID f60004202091
fc7 500601608802a82b 5 1023MB DGC RAID f60004202091
fc7 500601608802a82b 6 1023MB DGC RAID f60004202091
fc7 500601608802a82b 7 1023MB DGC RAID f60004202091
fc7 500601608802a82b 8 1023MB DGC RAID f60004202091
fc7 500601608802a82b 9 1023MB DGC RAID f60004202091
fc7 500601608802a82b 10 1023MB DGC RAID f60004202091
fc7 500601608802a82b 11 1023MB DGC RAID f60004202091
fc7 500601608802a82b 12 1023MB DGC RAID f60004202091
fc7 500601608802a82b 13 1023MB DGC RAID f60004202091
fc7 500601608802a82b 14 1023MB DGC RAID f60004202091
fc7 500601608802a82b 15 1023MB DGC RAID f60004202091
fc7 500601608802a82b 16 1023MB DGC RAID f60004202091
fc7 500601608802a82b 17 1023MB DGC RAID f60004202091
fc7 500601608802a82b 32 4GB DGC RAID f60004202091
fc7 500601608802a82b 33 2GB DGC RAID f60004202091
fc5 21000004cfdb3ea7 0 34GB SEAGATE ST336753FC 3HX00Q2600007326JFF3
*[rita]#show scsirouter winser2003
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
-------------------- ---- ----- -------- ---- ----- -----------
winser2003 A 6 disabled no no Microsoft Windows Server 2003
SCSI Router Authentication Information
Router Authentication Username Password
-------------------- --------------- --------------- --------
winser2003 none none none
Router ServerIf Vlan Vid IP/Netmask Secondary TCP Port SLP
---------- ---------- -------- -------------------------------- ---------- -------- ---
winser2003 ge1 10.48.69.202/26 none 3260 ON
Target Attribute Information
Accesslist Accesslist
Router Target Status Read-Write Read-Only Profile CRC Description
---------- ---------------- -------- ---------- ---------- ------- ---------- -----------
winser2003 seagate enabled any none High prefer-off apcon1
winser2003 emc-lun0-lun1 enabled vuk_win2003 none High prefer-off emc-lun0-lun1
winser2003 emc-lun3-lun33 enabled any none High prefer-off emc-lun3-lun33
Target Mapping Information
Router Target Mapping iSCSI Name
---------- ---------------- ---------- -----------
winser2003 seagate Tgt iqn.1987-05.com.cisco:00.f2ad57bee553.seagate
winser2003 emc-lun0-lun1 Lun-lunid iqn.1987-05.com.cisco:00.7cdb6d7cdb31.emc-lun0-lun1
winser2003 emc-lun3-lun33 Lun-wwpn iqn.1987-05.com.cisco:00.438daf438d67.emc-lun3-lun33
Targets - Target Mapped
Router Target WWPN Primary WWPN Secondary
---------- ---------------- ---------------- ----------------
winser2003 seagate 21000004cfdb3ea7
Targets - Lun Mapped via Lunid
Router Target Lun Lunid
---------- ---------------- ----- ----------------
winser2003 emc-lun0-lun1 0 600601608802a82bda05b6a9b69d7b00
winser2003 emc-lun0-lun1 1 600601608802a82b6a660d74cb33886c
Targets - Lun Mapped via WWPN
Router Target Lun WWPN Primary Lun WWPN Secondary Lun
---------- ---------------- ----- ---------------- ----- ---------------- -----
winser2003 emc-lun3-lun33 3 500601608802a82b 3
winser2003 emc-lun3-lun33 4 500601608802a82b 33
*[rita]#show scsirouter winser2003 host
router host name logins active last login last disconnect
winser2003 10.48.69.241 VUK-WIN2003 4 4 Oct 05 11:14:39
1 host listed
*[rita]#show scsirouter winser2003 stats
Logins Logins Target Access Authentication
Router Started Accepted Active Failures Failures
---------- --------------- -------- ------ -------------- --------------
winser2003 Oct 05 11:14:32 4 4 0 0
1 scsirouter listed
*[rita]#show scsirouter winser2003 host stats
winser2003 host 10.48.69.241 alias "VUK-WIN2003"
Login info:
loginsActive = 4
lastLoginTime: Sun Oct 5 11:14:39 GMT 2003
loginsTerminated = 0
lastLoginTerminatedTime:
loginsFailed = 0
lastLoginFailedTime:
loginsDiscovery = 1
loginsNormal = 3
stats:
RECEIVE SEND
OK ERROR
0000010274 0000011971 total msgs
0000000261 0000000261 no-op msgs
0000000127 0000000127 ping msgs/rsps
0000007202 0000000000 0000007202 SCSI cmd msgs/rsps
0000002676 0000000000 0000004373 SCSI data msgs
0000000000 0000000000 0000000000 task mgt msgs/rsps
0000000008 0000000000 0000000008 login msgs/rsps
0000000000 0000000000 0000000000 text msgs/rsps
0000000000 0000000000 invalid msgs/rsps
0000000000 RTT msgs
0000000000 async msgs
bytes rcvd 0000000006ff7800
discarded 00000000
bytes sent 00000000075df218
1 host listed
*[rita]# show scsirouter winser2003 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
winser2003 1 71 10.48.69.241:1026 Oct 05 11:14:39 0 N/N on
winser2003 3 72 10.48.69.241:1033 Oct 05 11:14:39 0 N/N off seagate RW
winser2003 4 73 10.48.69.241:1034 Oct 05 11:14:39 0 N/N off emc-lun0-lun1 RW
winser2003 2 74 10.48.69.241:1035 Oct 05 11:14:39 0 N/N off emc-lun3-lun33 RW
4 connections listed
*[rita]#show scsirouter winser2003 target all stats
winser2003 target seagate:
RECEIVED TRANSMITTED
count error count error
0000004082 0000002918 Messages
0000002918 0000000000 0000002918 0000000001 SCSI cmd/resp
0000000000 0000000000 0000000000 task mgt
0000000001 0000000000 0000000000 login cmd
0000000000 logout
0000000000 async event
0000001164 0000001721 data msg
000000000419c000 bytes received
00000000 discarded
0000000004315c48 bytes transmitted
target emc-lun0-lun1:
RECEIVED TRANSMITTED
count error count error
0000002742 0000002008 Messages
0000002008 0000000000 0000002008 0000000002 SCSI cmd/resp
0000000000 0000000000 0000000000 task mgt
0000000001 0000000000 0000000000 login cmd
0000000000 logout
0000000000 async event
0000000734 0000001222 data msg
0000000000f82000 bytes received
00000000 discarded
0000000001031840 bytes transmitted
target emc-lun3-lun33:
RECEIVED TRANSMITTED
count error count error
0000003054 0000002276 Messages
0000002276 0000000000 0000002276 0000000002 SCSI cmd/resp
0000000000 0000000000 0000000000 task mgt
0000000001 0000000000 0000000000 login cmd
0000000000 logout
0000000000 async event
0000000778 0000001430 data msg
0000000001ed9800 bytes received
00000000 discarded
0000000002297d90 bytes transmitted
totals for all targets:
RECEIVED TRANSMITTED
count error count error
0000009878 0000007202 Messages
0000007202 0000000000 0000007202 0000000005 SCSI cmd/resp
0000000000 0000000000 0000000000 task mgt
0000000003 0000000000 0000000000 login cmd
0000000000 logout
0000000000 async event
0000002676 0000004373 data msg
0000000006ff7800 bytes received
00000000 discarded
00000000075df218 bytes transmitted
*[rita]#show zoneset brief
Zoneset Name Active Member Count
-------------------- ------ ------------
iscsidoc true 4
*[rita]#show zoneset iscsidoc
Zone Name Member Count
-------------------- ------------
spa 2
jbod 2
Zone: spa
wwpn: 500601608802a82b
fcalias: iscsi
wwpn: 280000059ba695e0
wwpn: 290000059ba695e0
Zone: spb
Zone: jbod
wwpn: 21000004cfdb3ea7
fcalias: iscsi
wwpn: 280000059ba695e0
wwpn: 290000059ba695e0
*[rita]#show interface ge1
Operational Data
Interface Stat IP/Netmask MAC Options
--------- ---- ------------------------ ------------ -------
ge1 up 10.48.69.202/ffffffc0 02023d3045ca type Gigabit Ethernet
mtusize 1500
speed 1000000000
flags UP BRDCST RUNNING MLTCST
signal signal detect
duplex full
auto-negotiate complete
flow control full
SFPVendor CISCO-AGILENT
SFPVendorID A00258957
SFPPartNumber QFBR-5790L
SFPRev -5790L
Configuration Data
Interface MTU Size AutoNegotiation Vlan IP/Netmask Secondary
--------- ---------- ---------------- -------- ------------------------ ---------
ge1 1500 autodetect enabled None
*[rita]#show ip tcp
Active Internet connections (including servers)
PCB Proto Recv-Q Send-Q Local Address Foreign Address (state)
-------- ----- ------ ------ ------------------ ------------------ -------
db93608 TCP 0 0 10.48.69.202.3260 10.48.69.241.1035 ESTABLISHED
db937e8 TCP 0 0 10.48.69.202.3260 10.48.69.241.1034 ESTABLISHED
db932e8 TCP 0 0 10.48.69.202.3260 10.48.69.241.1033 ESTABLISHED
db94008 TCP 0 0 10.48.69.202.3260 10.48.69.241.1026 ESTABLISHED
db92f28 TCP 0 0 10.48.69.202.427 0.0.0.0.0 LISTEN
db925c8 TCP 0 0 0.0.0.0.443 0.0.0.0.0 LISTEN
db92528 TCP 0 0 0.0.0.0.80 0.0.0.0.0 LISTEN
db92488 TCP 0 0 0.0.0.0.23 0.0.0.0.0 LISTEN
db923e8 TCP 0 0 0.0.0.0.22 0.0.0.0.0 LISTEN
db92028 TCP 0 0 127.0.0.1.9353 0.0.0.0.0 LISTEN
db92208 TCP 0 0 10.48.69.148.427 0.0.0.0.0 LISTEN
db920c8 TCP 0 0 127.0.0.1.427 0.0.0.0.0 LISTEN
db91a88 TCP 0 0 0.0.0.0.3260 0.0.0.0.0 LISTEN
db918a8 TCP 0 0 0.0.0.0.21 0.0.0.0.0 LISTEN
*[rita]#show ip route
Codes: C - connected, S - static, R - RIP
S 0.0.0.0/0 [1/0] via 10.48.69.129, mgmt
C 10.48.69.128/26 is directly connected, mgmt
C 10.48.69.192/26 is directly connected, ge1
C 127.0.0.1/8 is directly connected, lo0
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