Is this a bug?NAT port cannot be different?

[overopn]

Hi, I'm running an RTSP server behind NAT. I find that using the same ports 554, it works but if I set the incoming ports to a different one, it does not work. Is that supposed to be so?

[marjohn56]

mRTSP by default is port 554. If you change it to 555, both ends of the stream must be at set 555.

[overopn]

thanks for replying. I have another deployment using IPtables, which I could do this fine.

Btw, I posted to the wrong category, how can I move it?

[overopn]

Actually I spoke too soon, it was working yesterday on UDP mode, but this morning it does not work. I rebooted the firewall and everything to confirm again, and it works on TCP, and not UDP. i started a new thread on it.

https://forum.opnsense.org/index.php?topic=8825.0

[marjohn56]

thanks for replying. I have another deployment using IPtables, which I could do this fine.

Btw, I posted to the wrong category, how can I move it?

:)  You can't, the mod will though.