Can you help with simple PBR?

Unanswered Question
Nov 5th, 2008

Imagine on SWITCH-4500, I want to send traffic from network 10.10.52.0/30 to next hop 10.10.52.100/30. Then I want to ping 'next hop' to make sure it is not down so that I can make PBR stop sending traffic if is down. How can I accomplish that? So far I have done the first step:

route-map ROUTEHOPPOP

set ip next-hop 10.10.52.100

match ip address 101

access-list 100 permit 10.10.52.0 0.0.0.3.0

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
news2010a Wed, 11/05/2008 - 17:55

Perhaps tracking is the way to go...

15. set ip next-hop verify-availability [next-hop-address sequence track object]

vishwancc Wed, 11/05/2008 - 22:18

Hi,

I think you could use ip sla to track the next hop.

Chao

Vishwa

tcordier Thu, 11/06/2008 - 00:42

As an additional remark to the previous posts: you can also add a backup next-hop in your route-map which will be used in case your primary next-hop is down:

set ip next-hop 10.10.52.100 10.10.52.101

where 10.10.52.101 is your backup next hop.

HTH, Thomas

Actions

This Discussion