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Hi all, I’m currently experiencing some problems with
SNAT And I think I made a bad configuration in order to
have that problem. We have the following situation: MYCLIENT à MYFIREWALL
à CUSTOMERFIREWALL à CLIENT-CUSTOMER MyClient ip address is: 192.168.1.12 MyClient ip address is source nated: 172.19.93.101 Client-Customer ip address is: 172.19.92.100 I have implemented the following rules: Iptables -A POSTROUTING -s 192.168.1.12 -d
172.19.92.0/255.255.255.0 -p tcp -m tcp -j SNAT --to-source 172.19.93.101 Iptables -A TBTSNAT -s 172.19.92.100
-d 192.168.1.12 -i eth0 -o eth1 -p tcp -m tcp --sport 10040 --dport 1023:65535 -j
ACCEPT Iptables -A FORWARD -j
TBTSNAT I think I should be because of SNAT occurs after the
forwarding rules : Iptables -A POSTROUTING -s 192.168.1.12 -d
172.19.92.0/255.255.255.0 -p tcp -m tcp -j SNAT --to-source 172.19.93.101 Iptables -A TBTSNAT -s 172.19.92.100 -d 172.19.93.101
-i eth0 -o eth1 -p tcp -m tcp --sport 10040 --dport 1023:65535 -j ACCEPT Iptables -A FORWARD -j TBTSNAT I’m wrong? Thanks you for you help, Best regards Farid IZEM Ingénieur Système Unix Société ABX Logistics France 48-50, route principale du port 92232 Gennevilliers Tél. : 01-41-47-61-78 Email : |
