Adding firewall rules via webadmin doesn't get applied to iptables

Support
1

Maybe I’m just very unlucky or completely not able to maintain stuff like this but I’m again here to ask you guys about something I’ve come across.

If I try to add a firewall rule via the yunohost-webinterface it saves and shows the port as open afterwards.
Have a look here (it’s about port 445 - to access smb):

Here’s the output of iptables -L:

It’s no problem to add the rule manually - but I think it’s quite an annoying bug.
Can I somehow check if there’s an error while adding a rule to iptables?

2

Eeeh, does it work if you do this from the CLI with yunohost firewall ?

3

Doesn’t seem to work either.

yunohost firewall allow TCP 445
Warning: Port 445 is already opened for IPv4 connections
Success! The firewall has been reloaded
4

Ah I didn’t look at your screenshot, but now I think in fact you should look at itables -S, not iptables -L ?

5

Hahaha - ok, I’m dumb.
It shows, that port 445 is open.

The reason why I thought it’s not “really open” is that nmap shows that the port as closed. Maybe I have to check something else.

Thanks for your help!