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

[Jay Nakamura]

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!