If it doesn't let you choose, then assume it will do both.
Trigger port 10052 should open port 10052 (the second one you suggested). That's the only trigger you need. Trigger ports for hosting won't work; you have to forward them normally using something like "Port Forwarding" or "Virtual Server". But if you don't need to host, don't worry about it. Try to get joining games working first.
__________________
With our extreme gelatinous apology,
We beg to inform your Imperial Majesty,
Unto whom be dominion and power and glory,
There still remains that strange precipitate
Which has the quality to resist
Our oldest and most trusted catalyst.
It is a substance we cannot cremate
By temperatures known to our Laboratory.
~ E.J. Pratt
|