But my ips not reachable i cant access internet from my vms.
i have used one usable add ip gateway for my vms.
Here is the my config
/etc/sysconfig/network-scripts/ifcfg-viifbr0
DEVICE=viifbr0
BOOTPROTO=none
ONBOOT=yes
HWADDR=08:60:6E:46:FB:46
IPADDR=144.76.56.xx ---> main ip addres
NETMASK=255.255.255.224
SCOPE="peer 144.76.56.xx" ---> main gateway
/etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
HWADDR=08:60:6E:46:FB:xx ---> main mac addres
BRIDGE=viifbr0
now we use the first usable ip as gateway for VMs
/etc/sysconfig/network-scripts/ifcfg-viifbr0:1
DEVICE=viifbr0:1
TYPE=Bridge
BOOTPROTO=static
IPADDR=136.243.212.xx ---> main usable additional ip
NETMASK=255.255.255.224
ONBOOT=yes
DELAY=0
STP=off
/etc/sysconfig/network-scripts/route-viifbr0
ADDRESS0=0.0.0.0
NETMASK0=0.0.0.0
GATEWAY0=144.76.56.xx ---> main ip gateway