I need to allocate public IP address to two  guest os.

 

I have only 2 network card Interface on server. say eth0 and eth1.

 

I set eth1 a public IP address. so it should in

 

# vi /etc/sysconfig/ifcfg-eth1

 

DEVICE=eth1

BOOTPROTO=static

HWADDR=00:1a:4d:83:ad:00  

BROADCAST=202.127.29.0

IPADDR=202.127.29.5

NETMASK=255.255.255.0

NETWORK=202.127.29.0

ONBOOT=yes

TYPE=Ethernet

 

Question 1: do I have to add GATEWAY=202.127.29.1 to above setting?

 

now continue to set eth0,seems I would use it as bridge ,so ifcfg-eth0 would be:

 

There's no IP address in this ifcfg-eth0. so

Question 2: do I need to add the rest 2 IP addresses in br0?  or I should  keep br0 with no IP address and set IP in guest OS directly?

Could anybody tell me how to set br0 to let host os and 2 guest os all have their own dedicated IP address?