[c-nsp] PBR on traffic originating from the router

[Pavel Skovajsa]

Hello Jay,

you can a apply a route-map that would do PBR on the traffic generated by
the router like this:


route-map LocalPolicy permit 10

 match ip address PingISP_A

 set interface Serial0/0/0


ip local policy route-map LocalPolicy

Seems like your scenario perfectly matches the one described by Ivan on
http://www.nil.com/ipcorner/RedundantMultiHoming/

-pavel

On Thu, Jul 28, 2011 at 8:29 AM, Jay Nakamura <zeusdadog at gmail.com> wrote:

> Let's say a router is setup with connection to ISP 1 and ISP 2, which
> are both non-BGP connection and traffic coming in from ISP 1 can't go
> out ISP 2 and visa versa.   Default route is set on ISP 1, with IP
> SLA, failover to ISP 2.
>
> I can configure NAT so it will NAT on the correct IP for each egress
> connection.  This is not the issue.
>
> Is there a way, for example, a ping to the router coming into ISP2 can
> be sent back out ISP2 when ISP2 is not the default route?  Normal PBR
> applied to ingress traffic on the interface so I wasn't sure what
> could be done with traffic originating on the router.
>
> Thanks!
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