Same kind of problem here :

Running Ubuntu-servers 12.04 VMs on Ubuntu-servers 12.04 using
KVM/Libvirt over bridges.

Pinging my gateway from a random VM and watching packets with tcpdump on
the kvm host :

icmp is ok on my vnet -> ok on the bridge -> ok on my bond (active-
backup) -> ok on my gateway (reply) -> ok on my bond -> ok on my brigde
-> No packet received on my vnet !!!!

brct showmacs mybridge seems to be ok showing my mac:addr (bridge+vm)

I have to ifdown/ifup my eth0 on virtual guest to make it work again til
the next time.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/997978

Title:
  KVM images lose connectivity with bridged network

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/bridge-utils/+bug/997978/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to