Hi,
Customer was running with STAS successfully for a long time, and Web Filtering was set to block access on authentication failure.
Under STAS in the UTM are a lot of online users, as supposed to be :-)
But they keep getting "Authentication failed" splash screen in their browsers.
The UTM authentication log, shows users athentication and no failed or error entries.
But web filtering shows a lot of theese:
2018:01:26-09:43:53 fw01-1 httpproxy[28513]: id="0003" severity="info" sys="SecureWeb" sub="http" request="0xdaa00c00" function="send_response_headers" file="response.c" line="908" message="epoll_write failed"
When I remove the "block access on authentication failure" checkmark from web filtering, users can access the web of course, but the epol-errors disappear!
UTM is 9.506-4 as of now, but they where running 9.504 before, and also had the error there.
Any idea if this was due to a firmware upgrade from before 9.504, as I did not manage the solution then.
The STAS agents on the DC's also work great.
I have rebooted the UTM, but nothing helps.
FYI: Support ticket is also created :-)
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