> What i thought was to have a virtual interface and > bind the other internet routable address to it, ex > eth0:0. What are my options? > Also how could i do the POSTROUTING SNAT if I cannot > use virtual in terfaces? > You can use the Source IP or Destination IP, can't you ? ....-i eth0 -A POSTROUTING -s 192.168.128.6 -j SNAT --to 64.24.12.46 ....-i eth0 -A POSTROUTING -s 192.168.128.5 -j SNAT --to 64.24.12.45 ....-i eth1 -A PREROUTING -d 64.24.12.46 -j DNAT --to 192.168.128.6 ....-i eth1 -A PREROUTING -d 64.24.12.45 -j DNAT --to 192.168.128.5