Hi Patrick, Patrick McHardy wrote: > Bernhard Miklautz wrote: >> [...] >> I also tried the whole setup without using veth; the IP directly bound >> to br0, as well as without the bridge at all. No problems with that. >> So there might be some problems with veth? > > Does "echo 0 > /proc/sys/net/bridge/bridge-nf-call-iptables" fix it? On my hardware machine this seems to fix the problem :). But why does bridge-nf-call-iptables influent source nat on an other interface? - Shouldn't the source address always be translated when an output interface is set (iptables -A POSTROUTING -o eth3 -t nat -j MASQUERADE)? Thanks for you quick help. Best regards, Bernhard -- To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html