[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] multiple vif's/bridges
Hi Andrew! andrew mathes wrote: > hm, tcpdump from external -> eth3 of dom0 looks fine > > tcpdump from exteran -> eth1 of domU = no reply > > tcpdump from eth3 -> ext = fine > > tcpdump from eth3->domU ... the ping says it's ok, but tcpdump shows > nothing > > likewise domU->eth3 ... says it's pinging, but tcpdump shows nothing > Run tcpump on xen-br1 instead of eth3 and you should see the ICMP packets. > so is what's happening here is both sides pinging the bridge, but > nothing is going through? i have this in dmesg: > > device vif1.0 entered promiscuous mode > xen-br0: port 1(vif1.0) entering learning state > xen-br0: topology change detected, propagating > xen-br0: port 1(vif1.0) entering forwarding state > device vif1.1 entered promiscuous mode > xen-br1: port 2(vif1.1) entering learning state > xen-br1: topology change detected, propagating > xen-br1: port 2(vif1.1) entering forwarding state > > so that looks good ... ACK. > i'm not supposed to make the domU gateway the same as the domO nic or > anything am i? dom0 isn't a gateway (forwarding is disabled). Bridging runs entirely on layer 2 (Ethernet), not layer 3 (IP). > > perhaps that dump information will clarify the problem ... > > i hope =) Not really. I have ne idea where the mistake in your config is. :-( Mark. Attachment:
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