14 lines
561 B
Text
14 lines
561 B
Text
*filter
|
|
:INPUT DROP [4414218:211789180]
|
|
:FORWARD ACCEPT [0:0]
|
|
:OUTPUT ACCEPT [17973:1146056]
|
|
-A INPUT -i lo -j ACCEPT
|
|
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
|
-A INPUT -m conntrack --ctstate INVALID -j DROP
|
|
-A INPUT -p tcp -m tcp --dport 22 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
|
|
-A OUTPUT -o lo -j ACCEPT
|
|
-A OUTPUT -m conntrack --ctstate ESTABLISHED -j ACCEPT
|
|
-A OUTPUT -p tcp -m tcp --sport 22 -m conntrack --ctstate ESTABLISHED -j ACCEPT
|
|
-A OUTPUT -p tcp -m tcp --dport 25 -j REJECT --reject-with icmp-port-unreachable
|
|
COMMIT
|
|
|