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From Aleksey Samarin <>
Subject Problem with bridge
Date Sat, 15 Dec 2012 16:55:31 GMT
Hi all!

I have a problem with bridge.
My setup is: Ubuntu/KVM.
CS 4.0.0-incubating, advanced installation.
3 bridges: mgmtbr0, inetbr0 and guestbr0.
mgmtbr0 - storage+management. inetbr0 - internet. guestbr0 - guest traffic.
So, after install and configure, ssmv and cpvm starts well,
but they can't access gateway via inetbr0.(can't ping gw from ssvm or cpvm)
Trying to find the problem, ran tcpdump on kvm host and saw something like this

tcpdump -i inetbr0

ARP, Request who-has tell hostname, length 46
STP 802.1w, Rapid STP, Flags [Forward], bridge-id
8000.d0:7e:28:07:77:0e.8016, length 47
IP hostname > UDP, length 52

arp -n
Address                  HWtype  HWaddress           Flags Mask            Iface              ether   fe:00:a9:fe:02:52   C                     eth0

Nothing about gateway, any thoughts?

All the best Alex

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