[SOLVED] Persistent requests on port 3544. Allow or not allow that is the question.

[crybcry]

Good day.
We have PMG Community Edition.
It was configured as manual recommend. There are allowed only 25,80,123,443,2703 ports for outside direction.
But on our router logs I see persistent requests from PMG to to 40.81.120.44:3544 (Teredo tunnel).
Is this normal for PMG?
Should I allow traffic to 3544 port or not?

 

[crybcry]

Sorry. That`s my mistake.
Thread might be deleted. )

 

[Stoiko Ivanov]

If possible please share what the source of the packets was - this could help others who also run into this

 

[crybcry]

If possible please share what the source of the packets was - this could help others who also run into this

That`s my mistake. That was traffic not from PMG host, but other one.
I lose my way in broad daylight.