I have two gateway to access internet, somehow I want to load balancing it, so far its working, but some connection or service need persistent gateway IP to be used, so the client should never change its gateway once it have connected to dest., my current implementation seems to be round-robin or whatever it is.
this is my iproute
... ... default nexthop via 192.168.1.1 dev eth0 weight 1 nexthop via 192.168.1.2 dev eth0 weight 1
now i want to fix it somehow the gateway the client will use is predetermined, for example by using source port, if the source port is even number we use gw.1 and odd number go through gw.1, can we do that using ip route?
*note that I only have one outbound interface : eth0 here.