NAT rules that works in both directions !!!

[vincen]

Hi

I encounter a strange issue and a friend has same issue also. Running 6.7 on RB2011 and friend

I created multiple firewall rules to allow access from outside at some services running on my NAS without problems (FTP, Torrent…) excepted one, the rule for Plex on port 32400. Once that rule has been created my Plex server is well avalaible from outside on port 32400 but I can’t no more from LAN access any servers outside on Internet on port 32400 ! I don’t have issue with FTP that is also open !

Any ideas what’s wrong ? I include a screenshot of concerned rule.

Thanks for help

Vincèn

[docmarius]

This is the behavior you have requested:
DSTNAT ALL connections on ANY interface to your internal server, and that includes outgoing connections from your LAN to that port.
You need to specify the incoming interface so that it happens only for incoming connections/packets.

[vincen]

@docmarius

This is the behavior you have requested:
DSTNAT ALL connections on ANY interface to your internal server, and that includes outgoing connections from your LAN to that port.
You need to specify the incoming interface so that it happens only for incoming connections/packets.

Thanks a lot Docmarius, it’s exactly the solution