mdmonster - iptables

Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain FORWARD (policy DROP)
target     prot opt source               destination         
DOCKER-USER  all  --  0.0.0.0/0            0.0.0.0/0           
DOCKER-INGRESS  all  --  0.0.0.0/0            0.0.0.0/0           
DOCKER-ISOLATION-STAGE-1  all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0            ctstate RELATED,ESTABLISHED
DOCKER     all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0            ctstate RELATED,ESTABLISHED
DOCKER     all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0            ctstate RELATED,ESTABLISHED
DOCKER     all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           
DROP       all  --  0.0.0.0/0            0.0.0.0/0           

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         

Chain DOCKER (3 references)
target     prot opt source               destination         
ACCEPT     tcp  --  0.0.0.0/0            172.20.0.4           tcp dpt:8080

Chain DOCKER-INGRESS (1 references)
target     prot opt source               destination         
RETURN     all  --  0.0.0.0/0            0.0.0.0/0           

Chain DOCKER-ISOLATION-STAGE-1 (1 references)
target     prot opt source               destination         
DOCKER-ISOLATION-STAGE-2  all  --  0.0.0.0/0            0.0.0.0/0           
DOCKER-ISOLATION-STAGE-2  all  --  0.0.0.0/0            0.0.0.0/0           
DOCKER-ISOLATION-STAGE-2  all  --  0.0.0.0/0            0.0.0.0/0           
RETURN     all  --  0.0.0.0/0            0.0.0.0/0           

Chain DOCKER-ISOLATION-STAGE-2 (3 references)
target     prot opt source               destination         
DROP       all  --  0.0.0.0/0            0.0.0.0/0           
DROP       all  --  0.0.0.0/0            0.0.0.0/0           
DROP       all  --  0.0.0.0/0            0.0.0.0/0           
RETURN     all  --  0.0.0.0/0            0.0.0.0/0           

Chain DOCKER-USER (1 references)
target     prot opt source               destination         
RETURN     all  --  0.0.0.0/0            0.0.0.0/0           

Chain PREROUTING (policy ACCEPT)
target     prot opt source               destination         
DOCKER-INGRESS  all  --  0.0.0.0/0            0.0.0.0/0            ADDRTYPE match dst-type LOCAL
DOCKER     all  --  0.0.0.0/0            0.0.0.0/0            ADDRTYPE match dst-type LOCAL

Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         
DOCKER-INGRESS  all  --  0.0.0.0/0            0.0.0.0/0            ADDRTYPE match dst-type LOCAL
DOCKER     all  --  0.0.0.0/0           !127.0.0.0/8          ADDRTYPE match dst-type LOCAL

Chain POSTROUTING (policy ACCEPT)
target     prot opt source               destination         
MASQUERADE  all  --  172.20.0.0/16        0.0.0.0/0           
MASQUERADE  all  --  0.0.0.0/0            0.0.0.0/0            ADDRTYPE match src-type LOCAL
MASQUERADE  all  --  172.17.0.0/16        0.0.0.0/0           
MASQUERADE  all  --  172.18.0.0/16        0.0.0.0/0           
MASQUERADE  tcp  --  172.20.0.4           172.20.0.4           tcp dpt:8080

Chain DOCKER (2 references)
target     prot opt source               destination         
RETURN     all  --  0.0.0.0/0            0.0.0.0/0           
RETURN     all  --  0.0.0.0/0            0.0.0.0/0           
RETURN     all  --  0.0.0.0/0            0.0.0.0/0           
DNAT       tcp  --  0.0.0.0/0            0.0.0.0/0            tcp dpt:8080 to:172.20.0.4:8080

Chain DOCKER-INGRESS (2 references)
target     prot opt source               destination         
RETURN     all  --  0.0.0.0/0            0.0.0.0/0           

Chain PREROUTING (policy ACCEPT)
target     prot opt source               destination         

Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         

Chain POSTROUTING (policy ACCEPT)
target     prot opt source               destination