Configure FC2 as Bridge

[Franco]

Hi, i need to use a FC2 server as firewall for my network,
i have configured it as write on shorewall sites:

/etc/sysconfig/network-scripts/ifcfg-br0

DEVICE=br0
TYPE=Bridge
IPADDR=213.xxx.xxx.xxx
NETMASK=255.255.255.248
ONBOOT=yes

/etc/sysconfig/network-scripts/ifcfg-eth0:

DEVICE=eth0
TYPE=ETHER
BRIDGE=br0
ONBOOT=yes

/etc/sysconfig/network-scripts/ifcfg-eth1:

DEVICE=eth1
TYPE=ETHER
BRIDGE=br0
ONBOOT=yes

After a /etc/init.d/network restart
i have lose the ssh connection and seams that the server
can't ping other ips.

Can anyone help me?