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When the users of checkpiont remote access VPN try to validate via DUO, you get “RADIUS server not response” in the checkpoint logs.
I have check that the Duo Proxy is up and the connectivity test is ok.
I have made capture with tcpdump in the checkp...
I have made a capture in the duo proxy and I see that the Radius requests arrive to the proxy but the return of the packets gets the following error:
Destination Unreachable (Port unreachable).
It seems that there is some checkpoint port that is not...