I am trying to do some source routing on my box v2.9.29. I create a default route to my secondary router and specify mark “secondary” in the route entry. As soon as I enable the route the rest of my network sees the box as the default route while it sees the rest of the network as the default route (you can imagine what happens then). I have tried telling ospf to use type1 routes and gave the route a metric of 254 but it still caused problems. Any Ideas?
On a side note.. why cant I nat icmp traffic properly? I can match it in mangle and can see it being counted, but the postrouting chains never see it. even if I do just an accept or a passthrough the packet count on the rule in postrouting/src-nat never goes up.
Cheers.