Iptables to ASA help

eric.lovelace — Tue, 12 Mar 2019 00:24:52 GMT

I am migrating ubuntu iptables to ASA and since I am not a linux/iptables expert I am having trouble following the nat rules. Can someone hook me up and convert the following for 8.4

#$IPTABLES -t nat -A PREROUTING -i eth0 -p tcp -d 216.68.4.12 --dport 80 -j DNAT --to 10.2.53.131

#$IPTABLES -t nat -A PREROUTING -i eth0 -p tcp -d 216.68.4.12 --dport 443 -j DNAT --to 10.2.53.131

#$IPTABLES -t nat -A PREROUTING -i eth0 -p tcp -d 216.68.4.12 --dport 80 -j DNAT --to 172.28.18.68:8080

$IPTABLES -t nat -A POSTROUTING -o eth4 -d 216.68.4.101 -j SNAT --to-source 192.168.130.1

$IPTABLES -t nat -A PREROUTING -i eth0 -s 20.6.192.3 -d 216.68.4.11 -j DNAT --to 10.2.11.20

$IPTABLES -t nat -A PREROUTING -i eth0 -s 20.19.241.1 -d 216.68.4.11 -j DNAT --to 10.2.11.20

$IPTABLES -t nat -A PREROUTING -i eth0 -s 12.16.16.65 -d 216.68.4.6 -j DNAT --to 10.2.11.20

$IPTABLES -t nat -A POSTROUTING -o eth0 -s 10.23.11.20 -d 12.163.16.65 -j SNAT --to-source 216.68.4.6

Thanks!

Iptables to ASA help

lcambron — Tue, 20 Nov 2012 03:33:59 GMT

Hello Eric,

I'm not a linux guy but maybe if you tell us what this lines are supuse to acomplish, we can help.

The first ones(1 to 3) seem to be port forwarding:

Traffic going to 216.68.4.12 on port 80 is tranlated to 10.2.53.131

object network obj-10.2.53.131

host 10.2.53.131

nat (inside,outside) static 216.68.4.12 service tcp 80 80

I will need more information about what the others do so we can migrate them.

Regards,

Felipe.

topic Iptables to ASA help in Network Security

Iptables to ASA help

Iptables to ASA help