Block all traffic, and allow only TeamViewer

didomido

Dear friends,

I`m new to Pfsense and router OS, and i want to do the following in my setup.

Block all traffic (internet, browsing, chatting)
Allow only TeamViewer (for service personals to remote control customers` PC)

Just use the network for Teamviewer traffic.

Help please, Guide me.

Thanks in advance,

Matthias

Figure out which ports are required for TeamViewer, create a rule on the interface you only want to allow clients access to TeamViewer and then delete the default any any rule if there is one.

johnpoz

According to this
http://www.teamviewer.com/en/help/334-Which-ports-are-used-by-TeamViewer.aspx

You should be able to lock down to only tcp 5938

it is also possible to open only port 5938 TCP on the outgoing side. Data traffic should then be able to pass through on this port without any problems.