I think it will cause problem to the eth1 if we change default route via eth1:n. CMIIW. I use Linux here, below is the route -n result: Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.7.0 0.0.0.0 255.255.255.240 U 0 0 0 eth0 192.168.8.0 0.0.0.0 255.255.255.240 U 0 0 0 eth1 0.0.0.0 192.168.8.1 0.0.0.0 UG 100 0 0 eth1
The virtual IP are: eth1:7 192.168.8.7 (connect to SMSC-A) eth1:8 192.168.8.8 (connect to SMSC-B) Thanks for the reply. Willy
