Verifying Connectivity Between Client And Ips Iscsi Service - Cisco 9134 - MDS Multilayer Fabric Switch Troubleshooting Manual

Chapter 20 Troubleshooting IP Storage Services
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
no shutdown

Verifying Connectivity Between Client and IPS iSCSI Service

The following example verifies the connectivity between the client and the IPS iSCSI service:
MDS_BOTTOM# show ips stats tcp interface gigabitethernet 2/1
TCP Statistics for port GigabitEthernet2/1
MDS_BOTTOM# show flogi database vsan 777
---------------------------------------------------------------------------
INTERFACE
---------------------------------------------------------------------------
fc1/3
iscsi2/1
Total number of flogi = 2.
MDS_BOTTOM# show fcns dabase vsan 777
VSAN 777:
--------------------------------------------------------------------------
FCID
--------------------------------------------------------------------------
0x610000
0x610001
Total number of entries = 2
MDS_BOTTOM#
MDS_BOTTOM# show module
Mod
---
1
2
Mod
---
1
2
Mod
---
1
2
* this terminal session
MDS_BOTTOM# show iscsi remote
iSCSI Node name is iqn.1987-05.com.cisco:02.75af2f95624c.shark-nas
OL-9285-05
Connection Stats
0 active openings, 24 accepts
0 failed attempts, 0 reset received, 24 established
Segment stats
7047380 received, 56080130 sent, 0 retransmitted
0 bad segments received, 0 reset sent
TCP Active Connections
Local Address
10.48.69.250:3260
10.48.69.250:3260
0.0.0.0:3260
VSAN FCID
777 0x610000
777 0x610001
TYPE PWWN
N 50:05:07:63:00:c8:94:4c (IBM)
N 20:05:00:0c:30:6c:24:42
Ports Module-Type
----- ------------------------------- ------------------ ------------
16 1/2 Gbps FC/Supervisor
8 IP Storage Module
Sw Hw World-Wide-Name(s) (WWN)
----------- ------ --------------------------------------------------
1.1(0.133c) 1.0 20:01:00:0c:30:57:5e:c0 to 20:10:00:0c:30:57:5e:c0
1.1(0.133c) 0.2 20:41:00:0c:30:57:5e:c0 to 20:48:00:0c:30:57:5e:c0
MAC-Address(es)
--------------------------------------
00-0b-be-f8-7f-00 to 00-0b-be-f8-7f-04
00-05-30-00-a8-56 to 00-05-30-00-a8-62
iSCSI alias name: SHARK-NAS
Remote Address
10.48.69.233:1026
10.48.69.233:1057
0.0.0.0:0
PORT NAME
50:05:07:63:00:c8:94:4c
20:05:00:0c:30:6c:24:42
(VENDOR)
Model
DS-X9216-K9-SUP
DS-X9308-SMIP
Serial-Num
----------
JAB070804Q3
JAB070205am
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
iSCSI TCP Performance Issues
State Send-Q Recv-Q
ESTABLISH 0 0
ESTABLISH 34560 0
LISTEN 0 0
NODE NAME
50:05:07:63:00:c0:94:4c
20:00:00:0c:30:57:5e:c2
FC4-TYPE:FEATURE
scsi-fcp:target fc..
scsi-fcp:init isc..w
Status
active *
ok
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