Nat iptables problem

fahadabdillahi · 12-15-2010, 06:20 AM

i Configured Dhcp server and NAT server together in one server Then DHCP server is working The clients autanatically receive DHCP from the server. then The iptables are not working and I used this commands to configure The nat.
iptables --flush
iptables --table nat --flush
iptables --delete-chain
iptables --table nat --delete-chain
iptables --table nat --append POSTROUTING --out-interface eth0 -j MASQUERADE
iptables --append FORWARD --in-interface eth1 -j ACCEPT
echo 1 > /proc/sys/net/ipv4/ip_forward
service iptables restart
That is my problem The NAT isnot working and is not translatining inside local ip

david1941 · 12-15-2010, 06:33 AM

You might try source-natting:

Code:

 $IPTABLES -t nat -A POSTROUTING  -o $LOCALIF  -j SNAT --to aa.bb.cc.dd