What is UNDEF user?

Peter Davis via Openvpn-users <[email protected]> Mon, 04 Aug 2025 07:05:17 +0000

Newsgroups	gmane.network.openvpn.user
Message-ID	<kVmt9zX8b5tosg1aK_oNbvQ_wvCUSvVhhkq_4iSTwgijXTbZ-xKjx0IGGd1sWtIkF5_Uy7fBOKrnhJXw8n9-cp2eNpVtuyhPZPQe3oY77_A=@proton.me>

Hello,
When I checked the server log I saw a user named UNDEF:

ROUTING TABLE Virtual Address,Common Name,Real Address,Last Ref
10.10.0.11,User1,X.X.X.X:53346,2025-08-03 19:30:27
10.10.0.6,User2,X.X.X.X:54894,2025-08-03 19:30:35
10.10.0.14,User3,X.X.X.X:65400,2025-08-03 19:30:26
10.10.0.5,UNDEF,X.X.X.X:51162,2025-08-03 19:30:35
GLOBAL STATS
Max bcast/mcast queue length,0
END

I don't have such a user on the server. What is it?

Thank you.