At work we have two WAN access. I wish to install an Ubuntu server/router that shares these two WAN to our internal LAN.
I have prepared a box with three interfaces (
eth0will be used for the first WAN IP address, for example
eth1will be used for the second WAN IP address, for example
eth3will be the internal LAN, let's say
The current config is simple (
.... iface eth0 inet static address 172.16.4.107 netmask 255.255.255.248 gateway 172.16.4.106 dns-nameservers 188.8.131.52 iface eth1 inet static address 172.16.1.19 netmask 255.255.255.248 gateway 172.16.1.18 dns-nameservers 184.108.40.206 .....
Will that kind of configuration share the two WAN, or will it randomly use one of them?
Is there a way to merge these two WAN to be considered as only one with a better bandwidth? If so, then how can we configure that?