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Add the additional IPs as IP Alias Virtual IPs. Then configure 1:1 NAT to ensure that traffic to/from each of your servers is mapped properly.


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If you can ping, there is traffic in your bridged interface. You can watch the traffic using the appropriate options of tcpdump: tcpdump -elnXXi br0 In the same way, you can totally filter this traffic using iptables, taking into account that it will only operate to the IP layer. You would need ebtables if you need to filter traffic on layer 2 (Ethernet)


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Change following configuration to your needs. vim /etc/sysconfig/network-scripts/ifcfg-br0 DEVICE=br0 TYPE=Bridge BOOTPROTO=static DNS1=192.168.0.1 GATEWAY=192.168.0.1 IPADDR=192.168.0.100 NETMASK=255.255.255.0 ONBOOT=yes SEARCH=”example.com” Modify eth0 configuration: vim /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 HWADDR=00:1e:90:f3:f0:02 ...



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