Hi, Please capture tcpdump's of what's happening. > Initio do the same as raiden, but on top of that I'm doing a native > peering (BGP) with the router. I'm using zebra with a zero config, that is > it's supressing (not using) ND. And to be able to route traffic out > through the ip6-in-ipv4 tunnels from initio I need to have forwarding > enabled. But that's about it. > > But somehow have raiden found out that it should use initio insted of the > router as it's next_hop... any idea why? Looks like something in ND is > broken. I believe that even though initio is not sending out router advertisements (I'm a bit doubtful about the reliability of zebra, so tcpdump's would be nice), if you configure it as a router, it will by default respond to router solicitations which the host will be sending -- and might answer to packets in that way. You could test this by setting off interface-specific forwarding flags (see src/linux/Documentation/networking/ip-sysctl.txt) You could also, of course, disable auto-configuration in the host.. -- Pekka Savola "Tell me of difficulties surmounted, Netcore Oy not those you stumble over and fall" Systems. Networks. Security. -- Robert Jordan: A Crown of Swords - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
