Chain INPUT (policy ACCEPT 686 packets, 71610 bytes)
pkts bytes target prot opt in out source destination
706 72874 MAILCOW all – * * 0.0.0.0/0 0.0.0.0/0
172K 28M f2b-pam-generic tcp – * * 0.0.0.0/0 0.0.0.0/0
69398 5937K f2b-sshd tcp – * * 0.0.0.0/0 0.0.0.0/0 multiport dports 22
Chain FORWARD (policy ACCEPT 9328 packets, 1614K bytes)
pkts bytes target prot opt in out source destination
12209 2637K MAILCOW all – * * 0.0.0.0/0 0.0.0.0/0
22404 4507K DOCKER-USER all – * * 0.0.0.0/0 0.0.0.0/0
22406 4507K DOCKER-ISOLATION-STAGE-1 all – * * 0.0.0.0/0 0.0.0.0/0
2325 1093K ACCEPT all – * br-mailcow 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
350 20867 DOCKER all – * br-mailcow 0.0.0.0/0 0.0.0.0/0
737 105K ACCEPT all – br-mailcow !br-mailcow 0.0.0.0/0 0.0.0.0/0
221 15071 ACCEPT all – br-mailcow br-mailcow 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all – * docker0 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
0 0 DOCKER all – * docker0 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all – docker0 !docker0 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all – docker0 docker0 0.0.0.0/0 0.0.0.0/0
Chain OUTPUT (policy ACCEPT 792 packets, 94349 bytes)
pkts bytes target prot opt in out source destination
Chain DOCKER (2 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.3 tcp dpt:8983
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.249 tcp dpt:6379
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.8 tcp dpt:3306
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:12345
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:4190
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:995
20 1040 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:993
17 884 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:143
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:110
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.10 tcp dpt:587
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.10 tcp dpt:465
0 0 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.10 tcp dpt:25
54 2332 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.13 tcp dpt:443
28 1120 ACCEPT tcp – !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.13 tcp dpt:80
Chain DOCKER-ISOLATION-STAGE-1 (1 references)
pkts bytes target prot opt in out source destination
737 105K DOCKER-ISOLATION-STAGE-2 all – br-mailcow !br-mailcow 0.0.0.0/0 0.0.0.0/0
0 0 DOCKER-ISOLATION-STAGE-2 all – docker0 !docker0 0.0.0.0/0 0.0.0.0/0
55342 10M RETURN all – * * 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-ISOLATION-STAGE-2 (2 references)
pkts bytes target prot opt in out source destination
0 0 DROP all – * br-mailcow 0.0.0.0/0 0.0.0.0/0
0 0 DROP all – * docker0 0.0.0.0/0 0.0.0.0/0
737 105K RETURN all – * * 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-USER (1 references)
pkts bytes target prot opt in out source destination
3754K 648M RETURN all – * * 0.0.0.0/0 0.0.0.0/0
Chain MAILCOW (2 references)
pkts bytes target prot opt in out source destination
0 0 REJECT all – * * 208.97.78.0/24 0.0.0.0/0 reject-with icmp-port-unreachable
0 0 REJECT all – * * 87.246.7.34 0.0.0.0/0 reject-with icmp-port-unreachable
0 0 REJECT all – * * 92.118.38.0/24 0.0.0.0/0 reject-with icmp-port-unreachable
Chain f2b-pam-generic (1 references)
pkts bytes target prot opt in out source destination
16 1320 REJECT all – * * 106.13.111.19 0.0.0.0/0 reject-with icmp-port-unreachable
170K 28M RETURN all – * * 0.0.0.0/0 0.0.0.0/0
Chain f2b-sshd (1 references)
pkts bytes target prot opt in out source destination
0 0 REJECT all – * * 106.13.111.19 0.0.0.0/0 reject-with icmp-port-unreachable
69395 5936K RETURN all – * * 0.0.0.0/0 0.0.0.0/0
root@Ubuntu-myhostname:/opt/mailcow-dockerized# ip6tables -L -vn
Chain INPUT (policy ACCEPT 7948 packets, 3843K bytes)
pkts bytes target prot opt in out source destination
7946 3843K MAILCOW all * * ::/0 ::/0
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
1316 387K MAILCOW all * * ::/0 ::/0
1375 392K DOCKER-USER all * * ::/0 ::/0
214K 185M DOCKER-ISOLATION-STAGE-1 all * * ::/0 ::/0
141K 80M DOCKER all * br-mailcow ::/0 ::/0
102K 77M ACCEPT all * br-mailcow ::/0 ::/0 ctstate RELATED,ESTABLISHED
72073 106M ACCEPT all br-mailcow !br-mailcow ::/0 ::/0
21857 1566K ACCEPT all br-mailcow br-mailcow ::/0 ::/0
Chain OUTPUT (policy ACCEPT 8255 packets, 3879K bytes)
pkts bytes target prot opt in out source destination
Chain DOCKER (1 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::11 tcp dpt:443
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::11 tcp dpt:80
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::d tcp dpt:110
5 360 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::d tcp dpt:143
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::d tcp dpt:4190
5 360 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::d tcp dpt:993
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::d tcp dpt:995
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::e tcp dpt:25
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::e tcp dpt:465
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::e tcp dpt:587
Chain DOCKER-ISOLATION-STAGE-1 (1 references)
pkts bytes target prot opt in out source destination
97 8690 DOCKER-ISOLATION-STAGE-2 all br-mailcow !br-mailcow ::/0 ::/0
1375 392K RETURN all * * ::/0 ::/0
Chain DOCKER-ISOLATION-STAGE-2 (1 references)
pkts bytes target prot opt in out source destination
0 0 DROP all * br-mailcow ::/0 ::/0
97 8690 RETURN all * * ::/0 ::/0
Chain DOCKER-USER (1 references)
pkts bytes target prot opt in out source destination
214K 185M RETURN all * * ::/0 ::/0
Chain MAILCOW (2 references)
pkts bytes target prot opt in out source destination