OPNsense Forum

English Forums => General Discussion => Topic started by: todhend on March 05, 2022, 02:38:53 am

Title: 22.1 port forwarding will not open port 25
Post by: todhend on March 05, 2022, 02:38:53 am

I've tried many times to open port 25, it shows its open on the UI but my port sniffer says it’s not and my mail will not run until I hook my pfsense box back up which runs fine with port 25 open, any news about this bug?

Title: Re: 22.1 port forwarding will not open port 25
Post by: bartjsmit on March 05, 2022, 09:55:58 am

Quote from: todhend on March 05, 2022, 02:38:53 am

I've tried many times to open port 25

Port forward works here without issue:

Firewall, NAT, Port Forward, Add
Interface: WAN
Protocol: TCP
Destination: WAN address
Destination port range: SMTP
Redirect target IP: Single host or network, <MTA IP address>

Bart...

Title: Re: 22.1 port forwarding will not open port 25
Post by: Patrick M. Hausen on March 05, 2022, 10:25:06 am

Don't forget to select "Pass" down at "associate firewall rule" or similar description.

Title: Re: 22.1 port forwarding will not open port 25
Post by: todhend on March 05, 2022, 06:36:36 pm

still blocking everything, I even created a firewall rule to open up 25 and nothing passed in the logs and I had mail sitting there waiting to come in strange

Title: Re: 22.1 port forwarding will not open port 25
Post by: thomaskt on April 14, 2022, 09:07:46 am

Hi,

- Reflection for port forwards: Enabled
- Reflection for 1:1: Disabled
- Automatic outbound NAT for Reflection: Enabled

Thomas....

Title: Re: 22.1 port forwarding will not open port 25
Post by: rwhitton on April 19, 2022, 12:52:40 pm

Are you on 22.1.6? I upgraded to this a few days ago and I've been unable to get any port-forwards to work since.

It's consistently failing in the firewall being caught by the default deny rule even though there is a matching rule in the firewall for the port-forward.