Pessoal bom dia !
Gostaria da ajuda de vocês pra montar um script do meu iptables, porque toda vez que reinicio o servidor tenho que digitar as regras novamente.
Seguem minha regras:
SERVIDOR 1:
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere tcp dpt:ssh
ACCEPT tcp -- anywhere anywhere tcp dpt:190
ACCEPT tcp -- anywhere anywhere tcp dpt:19022
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere tcp spt:ssh
ACCEPT tcp -- anywhere anywhere tcp spt:190
ACCEPT tcp -- anywhere anywhere tcp spt:19022
SERVIDOR 2:
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere tcp dpt:ssh
ACCEPT icmp -- anywhere anywhere
ACCEPT tcp -- anywhere anywhere tcp dpt:19022
ACCEPT tcp -- anywhere anywhere tcp dpt:ssh
Chain FORWARD (policy ACCEPT)
target prot opt source destination
ACCEPT all -- anywhere 172.18.0.80
ACCEPT tcp -- anywhere anywhere tcp dpt:submission
ACCEPT tcp -- anywhere anywhere tcp dpt:pop3
ACCEPT tcp -- anywhere anywhere tcp dpt:smtp
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere tcp spt:ssh
ACCEPT icmp -- anywhere anywhere
ACCEPT tcp -- anywhere anywhere tcp dpt:ssh
ps* tambem não sei o comando para excluir essas regras repetidas, se alguem puder me ajudar...
Att
Rafael