[c-nsp] Sup1a MSFC2 Policy Based Routing

[Jason Ford]

Richard,

Tried setting it to 4.4.4.9 (which would be the ip address assigned to 
my interface on g1/1) and still no luck. It just seems that the BGP 
route is overshadowing the PBR. It doesn't forward the traffic out as 
the route-map tells it to. This is why I was perplexed in the first place :)

Any other ideas or suggestions would be greatly appreciated.

Regards,

jaosn

Richard Gallagher wrote:
> Try setting the next-hop to the directly connected address that 
> 4.4.4.10  is reachable via.
>
> Jason Ford wrote:
>> Hey all,
>>
>> I am having some problems getting policy based routing (using a 
>> access-list to identify source) working on a 6500 with a Sup1a / 
>> MSFC2 card. Background of the setup is the following:
>>
>> 1. Have 4 BGP peers using equal weight in and out for routing choices.
>> 2. 6500 is running in Native IOS with version 
>> c6sup12-ps-mz.121-26.E3.bin and c6msfc2-boot-mz.121-26.E3.bin.
>>
>> I am trying to use source based routing to control one of my subnets 
>> outbound traffic to use a lower cost BGP peer over the other 3. The 
>> source address in this case we will use 1.1.1.0/28 and is directly 
>> connecting to f 3/10. The BGP peer router I want the traffic to go 
>> out is 4.4.4.10 and is directly connected to g 1/1. So I setup the 
>> following route-map and identify the source network via an 
>> access-list with the following configuration.
>>
>> access-list 180 permit ip 1.1.1.0 0.0.0.16 any
>>
>> route-map peer-out permit 10
>>  match ip address 180
>>  set ip next-hop 4.4.4.10
>>
>> This is where I get a bit lost. I assigned this route map to the 
>> interface in which the 1.1.1.0 network was attached with this.
>>
>> interface f 3/10
>> ip policy route-map peer-out
>>
>> I don't see the policy routing matches increasing when I do a show 
>> route-map peer-out. On top of that, if I traceroute from any server 
>> in the 1.1.1.0/28 network to the outside world, it still uses the BGP 
>> preferred route from the route table. Is there something I am doing 
>> wrong here to override the outbound traffic for this subnet to go 
>> over a desired BGP peer?
>>
>> Any help would be greatly appreciated.
>>
>> Regards,
>>
>> jason
>>
>>
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