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    Big gap between server mtu and the client mtu any suggestions

    Scheduled Pinned Locked Moved OpenVPN
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    • K
      KOTRz
      last edited by

      Im getting this output when adding mtu-test

      Jul XXXXXXX openvpn[58048]: NOTE: This connection is unable to accomodate a UDP packet size of 1601. Consider using –fragment or --mssfix options as a workaround.
      Jul XXXXXXX openvpn[58048]: NOTE: Empirical MTU test completed [Tried,Actual] local->remote=[1601,1393] remote->local=[1601,1393]

      Im getting the tunnel up and I can ping form the server the tunnel ip but I cant reach the lan at all, I have added all firewall rules and I suspect the reason is that the client is on a 4g connection that uses std class a lan ip of 10.X.X.X used by many 4g providers, I have tried any options but still the ping to the client lan from server and vice versa isnt possible,
      I have noticed that server can ping the tunnel ip of client side but the client cant do.
      is there a solution for this?

      H.Hassan
      Sam Networks
      website: http://www.samnetworks.co.uk

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