Bridge between the eth0 and eth1 in server

Bridge between the eth0 and eth1 in server that all traffic will flow in eth0. and that would'nt be establish ip. I will give you that ip to enter server, and in this server will CentOS. This is need to be routing eth1 to internet. I have server, can connected with eth0. But i need to bridge eth1 to eth0 to connect it to internet. eth1 can not would be publish ip. .And also i think need to configurate /etc/sysconfig/network-scripts/route-eth1/. Bellow you can see server details. [root@testfw ~]# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 149.X.X.254 0.0.0.0 [login to view URL] UH 0 0 0 eth0 178.X.X.0 0.0.0.0 [login to view URL] U 0 0 0 eth0 [login to view URL] 0.0.0.0 [login to view URL] U 1002 0 0 eth0 [login to view URL] 0.0.0.0 [login to view URL] U 1003 0 0 eth1 0.0.0.0 149.X.X.254 0.0.0.0 UG 0 0 0 eth0 [root@testfw ~]# cat /etc/sysconfig/network NETWORKING=yes HOSTNAME= GATEWAY=149.X.X.254 [root@testfw ~]# cat /etc/sysconfig/network-scripts/route-eth0 149.X.X.254 dev eth0 default via 149.X.X.254 dev eth0