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    Single:No_Traffic instead of MULTIPLE:MULTIPLE - Why can't I establish UDP conn?

    Scheduled Pinned Locked Moved Firewalling
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    • T
      torontob
      last edited by

      Hi Everyone,

      When trying OpenVPN on any UDP port I get Single:No_Traffic. If it's tried on any TCP port it works fine and connects and state shows me Multiple:Multiple and all is fine.

      We checked with ISP and the DSL modem there is nothing that blocks UDP ports.

      What and where should I look at next to further diagnose this?

      Thanks

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