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Why this routing entry?

hoffa2000
Participant
Participant

Hi

One of my switches, an old 3550, in the organisation is showing up as "red" on my monitoring on IP 10.12.12.87. I can access the switch as when I do a show ip route I get the below result

 

Default gateway is 192.168.30.254

Host               Gateway           Last Use    Total Uses  Interface
10.12.12.87        192.168.30.253        0:00       4393112  Vlan400

 

The GW is correct but the other entry is odd, it's not coming from the config and 192.168.30.253 is a router that's down for replacement. The GW 192.168.30.254 is a VRRP IP where the 192.168.30.253 router is the backup router. This would explain why 10.12.12.87 cannot reach the switch but not why the entry is there at from the first place.

 

/Fredrik

1 Reply 1

hoffa2000
Participant
Participant

It seems I can answer this myself after some further thought. I was the IP redirect feature on the switch that was playing me tricks. After I disabled IP redirects on the VLAN interfaces and did a clear ip redirect everything was fine again.

 

/Fredrik

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