Cisco 9134 - MDS Multilayer Fabric Switch Troubleshooting Manual page 397

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
module-2# debug ips fcip fsm port 1
module-2# Mar 14 23:08:02
Mar 14 23:08:02
Mar 14 23:08:02
Mar 14 23:08:02
Mar 14 23:08:02
Mar 14 23:08:02
(This debug output from switch MDS2 shows that the FCIP tunnel will not come up because switch
MDS2 is listening on port 13, and switch MDS1 is trying to establish the connection on the default port
3225.)
Mar 14 23:08:02
Mar 14 23:08:02
MDS1(config)# interface fcip 21
MDS1(config-if)# peer-info ip 10.10.11.2 port 13
(The remote end FCIP interface must be configured to establish a TCP connection on a port that is being
used as a TCP listen port.)
MDS1(config-if)# end
MDS1# show interface fcip 21
fcip21 is trunking
(The FCIP tunnel is now up.)
Hardware is GigabitEthernet
Port WWN is 20:42:00:05:30:00:59:de
Peer port WWN is 20:42:00:0b:5f:d5:9f:c0
Admin port mode is auto, trunk mode is on
Port mode is TE
vsan is 1
Trunk vsans (allowed active) (1-2)
Trunk vsans (operational)
Trunk vsans (up)
Trunk vsans (isolated)
Trunk vsans (initializing)
Using Profile id 21
Peer Information
Maximum number of TCP connections is 2
Time Stamp is disabled
B-port mode disabled
TCP Connection Information
(The port is 13 as configured.)
Data connection: Local 10.10.10.2:65190, Remote 10.10.11.2:13
MDS2# show ips stats tcp interface gigabitethernet 2/1
TCP Statistics for port GigabitEthernet2/1
Connection Stats
Segment stats
TCP Active Connections
(The port is 13 as configured.)
OL-9285-05
port1: 863:FCIP21: SUP-> Set Port mode 1
port1: 864:FCIP21: SUP-> Port VSAN (1) already set to same value
port1: 865:FCIP21: SUP-> Trunk mode (1) already set to same value
port1: 866:FCIP21: SUP-> Enable tunnel ADMIN UP
port1: 867:FCIP21: Try to Bring UP the Tunnel
port1: 868:FCIP21: Start TCP listener with peer: 10.10.10.2:13
port1: 869:FCIP: Create a new listener object for 10.10.11.2:13
port1: 870:FCIP: Create FCIP Listener with local info: 10.10.11.2:13
(interface GigabitEthernet2/1)
Peer Internet address is 10.10.11.2 and port is 13
Special Frame is disabled
2 Active TCP connections
Control connection: Local 10.10.10.2:65188, Remote 10.10.11.2:13
174 Attempts for active connections, 5 close of connections
44 active openings, 2 accepts
26 failed attempts, 0 reset received, 20 established
2515 received, 2342 sent, 0 retransmitted
0 bad segments received, 0 reset sent
Local Address Remote Address
10.10.11.2:13 10.10.10.2:65188
(1-2)
()
()
(1-2)
State
ESTABLISH
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
FCIP Issues
Send-Q Recv-Q
0 0
20-23