Hi all, Simple, in the iptables you must have two rules for example: iptables -t nat -A POSTROUTING -o eth1 -s IP_RANGE -j SNAT --to IP_EXTERNAL_1 iptables -t nat -A POSTROUTING -o eth2 -s IP_RANGE -j SNAT --to IP_EXTERNAL_2 or if you like you may delete the -s IP_RANGE also. []'s Anderson > > Hi, > I am new to list and have an urgent question. I read the LARTC howto > and enter the following commands but I don't know how t o use nat for > internal network. I want that all of the clients that h ave IP in range > 192.168.2.0/24 and gateway 192.168.2.1 can see internet using both > uplinks with failovr feature. What is the nat command t hat I have to > enter? > Eth0: 192.168.2.1/24 ( internal network ) > Eth1: 80.191.30.250/30 ( ISP1 ) > Eth2: 213.217.54.245/29 ( ISP2 ) > ---------------------------------------------- > ip route add 80.191.30.248 dev eth1 src 80.191.30.250 table isp1 > ip route add default via 80.191.30.249 table isp1 > ip route add 213.217.54.240 dev eth2 src 213.217.54.245 table isp2 > ip route add default via 213.217.54.241 table isp2 > ip route add 80.191.30.248 dev eth1 src 80.191.30.250 > ip route add 213.217.54.240 dev eth2 src 213.217.54.245 > ip rule add from 80.191.30.250 table isp1 > ip rule add from 213.217.54.245 table isp2 > ip route add 192.168.2.0/24 dev eth0 table isp1 > ip route add 213.217.54.240/29 dev eth2 table isp1 > ip route add 127.0.0.0/8 dev lo table isp1 > ip route add 192.168.2.0/24 dev eth0 table isp2 > ip route add 80.191.30.248/30 dev eth1 table isp2 > ip route add 127.0.0.0/8 dev lo table isp2 > ip route add default scope global nexthop via 80.191.30 .249 dev eth1 > weight 1 nexthop via 213.217.54.241 dev eth2 weight 4 > ------------------------------------------------------- --- > > Please help me. > Thanks, > Saeed Zamani, > Technical Manager, > Concept FZ LLC. > > > _______________________________________________ > LARTC mailing list / LARTC@xxxxxxxxxxxxxxx > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: ht tp://lartc.org/ > __________________________________________________________________________ Acabe com aquelas janelinhas que pulam na sua tela. AntiPop-up UOL - É grátis! http://antipopup.uol.com.br/ _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
