>> Now at host A I get the error: >> # ip route add 10.0.100.1/24 dev eth0 table 200 >> RTNETLINK answers: Invalid argument > >Did you first create this table? > >ip rule add <selector> table 200 Are you sure that the table has to be created first with 'ip rule' ? Changing the line to '# ip route add 10.0.100.0/24 dev eth0 table 200' worked. Regards, Raul Dias