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Openvpn connect client v3 problem

Posted: Mon Feb 15, 2021 3:55 pm
by moscheniBLS
Hi to everybody!
i have a problem with "openvpn connect" version 3 client under windows 10.

I have set up softether without any problems and with its client it works properly, but if I use the client "openvpn v3" [ ... ndows.msi ] the routing doesn't work; if i use other version of openvpn client or softether vpn client works correctly

with version 3.X i get this routing table

Code: Select all

C:\Users\mmoscheni>route print -4
Elenco interfacce
 14...5e ba 55 a9 52 cf ......VPN Client Adapter - VPN
 11...00 ff 57 f3 97 6d ......TAP-Windows Adapter V9 for OpenVPN Connect
  6...........................Wintun Userspace Tunnel
 10...00 0c 29 1d e3 b9 ......Intel(R) 82574L Gigabit Network Connection
 15...00 ff 78 66 96 8e ......TAP-Windows Adapter V9
  1...........................Software Loopback Interface 1

IPv4 Tabella route
Route attive:
     Indirizzo rete             Mask          Gateway     Interfaccia Metrica
     25    257
     91.196.XX.XX    281         On-link    331         On-link    331         On-link    331    257         On-link    257         On-link    257         On-link    257         On-link    281         On-link    281         On-link    281         On-link    331         On-link    257         On-link    281         On-link    331         On-link    257         On-link    281
Route permanenti:

I see the correct subnet in routing table but I unable to connect to any server on subnet 10.0.0.X ( yes the submask is )


Re: Openvpn connect client v3 problem

Posted: Sun Mar 21, 2021 11:21 am
by mmaresca

I have the same issue, but if I use the OpenVPN Connect 3.2.2 the connection works.
This is the last installer that offers the option to select bewteen the Tap Driver or WinTun Driver (Beta).
I normally used to select WinTund Driver, but from the OpenVPN connect 3.2.3 there is no option and the only driver is the TAP one without option to select the WinTun driver (Beta).

Even more, if I choose to change to the "dev tap" in the ovpn cliente config file, the App OpenVPN Connect 3.23 says that "tap mode is not supported".

I hope that someone can find a solution changing hte ovpn config file, or an update of the SoftEtherVPN Server

I will stay connected.