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NhatKha
Contributor
Thursday

.

 
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3 Replies
AkosBakos
Advisor
Thursday

Hi @NhatKha 

What are the configured DNS servers for your cluster?

IP: 10.17.173.5

Akos

the_rock
Legend
Legend
Thursday

Thats what came to my mind as well...dns, can you confirm?

Andy

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PhoneBoy
Admin
Admin
Thursday

For FQDN objects (which you're clearly using), the gateway periodically queries the configured DNS resolver to find its IP for proper enforcement in the Access Policy.
The Occam's Razor answer is, therefore, at least in your DNS resolver (if not globally), bierbuducunpderdr[.]ddns[.]net resolved to that IP. 
Once that FQDN stopped resolving (it currently doesn't for me), the problem resolved.

How bierbuducunpderdr[.]ddns[.]net resolved to that IP would be a question for the folks who run DDNS (No-IP).

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