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    Openvpn mtu-test info This connection is unable to accomodate a UDP

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    • perikoP
      periko
      last edited by

      I upgrade my system to the latest 2.1.5 i386.

      My ovpn logs show me this:

      openvpn[8177]: NOTE: Empirical MTU test completed [Tried,Actual] local->remote=[1557,1445] remote->local=[1557,1557]
      openvpn[8177]: NOTE: This connection is unable to accomodate a UDP packet size of 1557. Consider using –fragment or --mssfix options as a workaround.

      I have 2 clients site2site 1 use PPPoE, the other is DHCP.

      After running the test both logs show the same values for my 2 clients.

      remote=[1557,1445] remote->local=[1557,1557]

      Can someone explain me this info? and how can I start playing with this values for:

      fragment
      mssfix

      This parameters goes just in the server side?

      Any help will be appreciated, thanks.

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