Unknown firewall request

[Hapkido 0]

Could someone tell me if the request shown in the attached screenshot is safe or should it be denied permanently. Thus far, I have just denied it each time it appears.

[Marcos 5,070]

The communication is legit, however, it's allowed by a default firewall rule. If you didn't touch default rules, you should not have been asked for an action.

[Hapkido 0]

I checked and that rule "allow verification for ekrn" does exist. The popup appeared again and I chose to allow and make a rule for it. Hopefully, I did the right thing and it won't appear again.

[Marcos 5,070]

You could try updating from the pre-release update channel in the adv. update setup to get the latest firewall module and see if the issue occurs.

[Hapkido 0]

Okay, updated with the latest pre-release version and now time will tell if the problem reoccurs. 

So, for now, Marcus and thanks for your help, we can consider this matter resolved