Fcip Tunnel Issues; In This Chapter - Brocade Communications Systems A7533A - Brocade 4Gb SAN Switch Base Troubleshooting Manual

FCIP Issues
This chapter describes the FCIP concepts, configuration procedures, and tools and procedures for
monitoring network performance. Commands described in this chapter require Admin or root user
access. See the Fabric OS Command Reference for detailed information on command syntax.

In this chapter

FCIP tunnel issues

The following are the most common FCIP tunnel issues and provide recommended actions for you
to follow to fix the issue.
Symptom FCIP tunnel does not come Online.
Probable cause and recommended action
Confirm the following steps.
1. Confirm GE port is online.
2. Confirm IP configuration is correct on both tunnel endpoints.
3. Issue the ping command to the remote tunnel endpoint from both endpoints and traceroute.
Fabric OS Troubleshooting and Diagnostics Guide
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FCIP tunnel issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
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FCIP links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
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Port mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
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FTRACE concepts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
portshow ge1
Eth Mac Address: 00.05.1e.37.93.06
Port State: 1 Online
Port Phys: 6 In_Sync
Port Flags: 0x3 PRESENT ACTIVE
Port Speed: 1G
portshow ipif ge1
Port: ge1
Interface IP Address
----------------------------------------------------------
0 11.1.1.1
-s is the source IP address –d is the destination IP address
portcmd --ping ge1 -s 11.1.1.1 -d 11.1.1.2
Pinging 11.1.1.2 from ip interface 11.1.1.1 on 0/ge1 with 64 bytes of data
NetMask MTU
255.255.255.0 1500
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