Can't stay connect after proxmox install

Hello,

Never used virtualization before first time proxmox user, so `no stupid questions apply here :)`

Anyways, I just finished installing proxmox 2.3 (kernel 2.6.32-18-pve) on bare-metal hardware , rebooted and logged in with username/password of proxmox. As soon as i log-in i can ping other computer on the network (i.e. i can ping modem on 192.168.2.1) but few seconds later it stops working and i get Eth0: mismatched read page pointers

I am using an external network card `rtl8029as`.

I tried the two configurations (Default and Routed configurations) explained under `pve.proxmox.com/wiki/Network_Model` and no luck.

My /etc/hosts looks like (typing since i can access the net from the server):
`
127.0.0.1 localhost.localdomain localhost
192.168.2.20 proxmox.domain.com proxmox pvelocalhost


::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ......
.
.
`

my /etc/network/interfaces looks like:

`
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.168.2.20
netmask 255.255.255.0
gateway 192.168.2.1
post-up echo 1 > /proc/sys/net/ipv4/conf/eth0/proxy_arp

auto vmbr0
iface vmbr0 inet static
address 2.2.2.1
netmask 255.255.255.0
bridge_ports none
bridge_stp off
bridge_fd 0
`

Your help is very appreciated.

thanks.