Here I go again with Barrier

[Rosika (Rosika Schreck)]

Hi Sheila,

@Sheila_Flanagan

Maybe @Rosika can contribute to that issue as I have read her posts on Linux firewall settings

I´m afraid there´s nothing new I can contribute to this subject. Otherwise I would´ve done so by now.

As you seem to already have read the discussion here … that´s all I could come up with.

Well, for me it was a much simpler case. 2 Linux distros - both running Linux Lite.

It was just a matter of applying the correct firealld settings in order not to be forced to disable firewalld each time I use barrier…

For me it works perfectly. But your case is much more difficult, it seems.
So sorry.

Many greetings fom Rosika

P.S.:

@Sheila_Flanagan

I may need to see if there are firewall settings in Mint that need attention, I’ll ask @Rosika

I saw here that Linux Mint uses ufw as a firewall.
So you´d have to apply the firewall settings for that. It´s port 24800 which is used for barrier:

sudo ufw allow 24800/tcp