Load balancing / linux way

See also:

• Balancing Connections Over Multiple Links - great for p2p
• http://linux-ip.net/html/adv-multi-internet.html
• http://shorewall.net/MultiISP.html (good document)

 echo "11 line1" >> /etc/iproute2/rt_tables
 echo "12 line2" >> /etc/iproute2/rt_tables
 
 ip route add1.2.3.0/29 dev eth0 src 1.2.3.6 table line1
 ip route add default via1.2.3.5 table line1
 
 ip route add 192.168.6.0/24 dev eth1 src 192.168.6.4 table line2
 ip route add default via 192.168.6.254 table line2
 
 ip rule add from1.2.3.6 table line1
 ip rule add from 192.168.6.4 table line2
 
 ip route add default scope global nexthop via 1.2.3.5 dev eth0 weight 1 nexthop via 192.168.6.254 dev eth1 weight 1

pls change ips accordingly. and add these to rc.local file