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FWSM Stateful Failover issue

Dear Sir,

Two FWSMs are deployed on separate Catalyst 6513 switches. The FWSMs are configured for inter-chassis failover. I also configured stateful failover. The FWSMs are running software version 2.3(3) and the Cat6513 are running Native Cisco IOS software.

The FWSM has 6 routed contexts and is monitoring 24 interfaces for failover. The following is output of "show failover" on the Standby FWSM. The "rerr" counters for "TCP NPs" and "UDP NPs" keep increasing rapidly. Is this normal or is it indicating some potential problems? I have two more pairs of FWSM elsewhere on the network, but they don't exhibit the same problem.

Please help.

FWSM# sh failover

Failover On

Failover unit Secondary

Failover LAN Interface faillink Vlan 901

Unit Poll frequency 1 seconds, holdtime 5 seconds

Interface Poll frequency 15 seconds

Interface Policy 1

Monitored Interfaces 24 of 250 maximum

failover replication http

Config sync: active

Last Failover at: 20:05:11 May 16 2006

This host: Secondary - Standby

Active time: 0 (sec)

--- Output omitted ---

Other host: Primary - Active

Active time: 589999 (sec)

--- Output omitted ---

Stateful Failover Logical Update Statistics

Link : statelink Vlan 902

Stateful Obj xmit xerr rcv rerr

General 78548 0 354399 0

sys cmd 78548 0 78548 0

up time 0 0 0 0

RPC services 0 0 0 0

xlate 0 0 0 0

TCP conn 0 0 4816 0

UDP conn 0 0 0 0

ARP tbl 0 0 275851 0

RIP Tbl 0 0 0 0

L2BRIDGE Tbl 0 0 0 0

Xlate_Timeout 0 0 0 0

TCP NPs 0 0 9934170 1360770

UDP NPs 0 0 117070 1360770

Logical Update Queue Information

Cur Max Total

Recv Q: 0 62 354403

Xmit Q: 0 1 78548

FWSM#

Thank you.

B.Rgds,

Lim TS

2 REPLIES
New Member

Re: FWSM Stateful Failover issue

Hi All,

In case you can't see the output of "show failover" clearly, please refer to attached file.

Thank you.

B.Rgds,

Lim TS

New Member

Re: FWSM Stateful Failover issue

CSCsd58614

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