Unable to route port 80/443 through NAT/DMZ
Hello,
The latest firmware, TL-ER5120(UN)_V3_20200313, does not work with standard ports such as port 80 and port 443.
When NAT-DMZ is set, everything but standard ports are relayed.
Rolling back to TL-ER5120(UN)_V3_20180830 the problem cease to exists.
I wasted a lot of hours in diagnosticating this issue - and it could be a bit somewhere in the updated firmware I failed to see.
But rolling back to previous firmware fixes my issue - but I do have concerns about security.
Please, if at all possible, update your firmware or provide guidance to new functionality that block default ports by standard.
Thanks.
Best regards,
Michael