Problem with vlan

[selund]

I'm having a strange problem, I've got two kvm servers in one vlan (vmbr625) one of them loses contact with the network from time to time, and I have to restart the virtual server. What I see is the following.
* virual server -> out arp ok.
* arp reply -> eth0.625 ok.
* arp reply -> tap101i625d0 Not ok.

Anyone have any idea on whats wrong? Iv'e got another virtual machine running on the same host on the same bridge.


auto lo
iface lo inet loopback

auto eth0
iface eth0 inet manual
auto vmbr0
iface vmbr0 inet static
address 192.168.XXX.XXX
netmask 255.255.255.0
gateway 192.168.XXX.XXX
broadcast 192.168.XXX.XXX
bridge_ports eth0.159
bridge_stp off
bridge_fd 0

auto vmbr625
iface vmbr625 inet manual
bridge_ports eth0.625
bridge_stp off
bridge_fd 0

pveversion -v
pve-manager: 1.9-26 (pve-manager/1.9/6567)
running kernel: 2.6.35-2-pve
proxmox-ve-2.6.32: 1.9-50
pve-kernel-2.6.35-2-pve: 2.6.35-13
qemu-server: 1.1-32
pve-firmware: 1.0-14
libpve-storage-perl: 1.0-19
vncterm: 0.9-2
vzctl: 3.0.29-3pve1
vzdump: 1.2.6-1
vzprocps: 2.0.11-2
vzquota: 3.0.12-3
pve-qemu-kvm: 0.15.0-1
ksm-control-daemon: 1.0-6

 

[tom]

you use an old kernel (2.6.35), go for the latest 2.6.32. no idea if this helps in this case but 2.6.35 is not maintained anymore.