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.
>
>
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tp://lartc.org/>
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