KVM at reboot VM network dont work

[tesquenure]

Hi all,

on Proxmox 1.3
SME 7.4 VM on KMV

less /etc/qemu-server/106.conf
name: SME7.4
smp: 1
vlan0: e1000=92:8A:ED:0B:F1:79
bootdisk: ide0
ide0: vm-106-disk.qcow2
ostype: l26
memory: 512
onboot: 0
description: SME7.4<br>maj : 18/09/2009
/etc/qemu-server/106.conf (END)

Stop/start network work fine

If i reboot from ssh or from web vnc, i cant ping in the 2 way.
If i stop/start all works fine.

I already have some trouble with USB on SME reboot, see this post :
http://www.proxmox.com/forum/showthread.php?t=2100

Does its come from SME ?
I never had these problems with SME directly on hardware.
or on a Ubuntu KVM

Regards
Tesquenure