Openvpn connect client v3 problem

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moscheniBLS
Posts: 1
Joined: Mon Feb 15, 2021 9:29 am

Openvpn connect client v3 problem

Post by moscheniBLS » Mon Feb 15, 2021 3:55 pm

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" [ https://openvpn.net/downloads/openvpn-c ... 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
          0.0.0.0          0.0.0.0    192.168.100.1   192.168.100.83     25
         10.0.0.0        255.0.0.0    192.168.30.14    192.168.30.13    257
     91.196.XX.XX  255.255.255.255    192.168.100.1   192.168.100.83    281
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    331
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    331
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    331
     192.168.30.0    255.255.255.0    192.168.30.14    192.168.30.13    257
    192.168.30.12  255.255.255.252         On-link     192.168.30.13    257
    192.168.30.13  255.255.255.255         On-link     192.168.30.13    257
    192.168.30.15  255.255.255.255         On-link     192.168.30.13    257
    192.168.100.0    255.255.255.0         On-link    192.168.100.83    281
   192.168.100.83  255.255.255.255         On-link    192.168.100.83    281
  192.168.100.255  255.255.255.255         On-link    192.168.100.83    281
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    331
        224.0.0.0        240.0.0.0         On-link     192.168.30.13    257
        224.0.0.0        240.0.0.0         On-link    192.168.100.83    281
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    331
  255.255.255.255  255.255.255.255         On-link     192.168.30.13    257
  255.255.255.255  255.255.255.255         On-link    192.168.100.83    281
===========================================================================
Route permanenti:
  Nessuna

C:\Users\mmoscheni>
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 255.0.0.0 )

thanks

mmaresca
Posts: 1
Joined: Sun May 24, 2020 4:54 pm

Re: Openvpn connect client v3 problem

Post by mmaresca » Sun Mar 21, 2021 11:21 am

Hi,

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.

Manuel

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