Arch Linux

FenDanT

Member

From: Chamoson- Wallis - Switzerland

Registered: 2007-11-13

Posts: 58

Networkmanager VPN connection

Hello,

I'm using networkmanager to connect to a personal server under windows with a vpn using pptp.
Everything is ok with the vpn connection but once i'm connected i cant use the ethernet in other apps.
For example, once connected in VPN, firefox can't access to internet connection, and only the vpn is working well.
I'm not a great specialist with it and i really want to understand what's appening.

Here are some pics of my connection config :

https://ibb.co/Vg1zSBR

https://ibb.co/crq8mBF

https://ibb.co/McqPcbf

Sorry it's in french...

Hope to read you soon

SurlyCycler

Member

Registered: 2019-10-26

Posts: 47

Re: Networkmanager VPN connection

Hi. Your conection to the server seems fine.... but It sounds like you might need to do a bit of reading about client traffic through the server.
https://wiki.archlinux.org/index.php/Op … the_server

Last edited by SurlyCycler (2020-04-10 13:22:47)

FenDanT

Member

From: Chamoson- Wallis - Switzerland

Registered: 2007-11-13

Posts: 58

Re: Networkmanager VPN connection

Hi,

I'm not sure to understand... The link that you gave, is for Openvpn.
Will this work for my professional connection using only VPN ?
Because if  i have to modify some files, i'm not sure to know wich one.
As i told before, i dont know anything abour servers ;(

FenDanT

Member

From: Chamoson- Wallis - Switzerland

Registered: 2007-11-13

Posts: 58

Re: Networkmanager VPN connection

Hey all,

This is what i have with the route command : first with my normal network and after with the VPN using pptp.

[jacques@AcerCave ~]$ route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.---.-.-     0.0.0.0         UG    100    0        0 enp1s0f1
192.---.-.-     0.0.0.0         255.255.255.0   U     100    0        0 enp1s0f1
[jacques@AcerCave ~]$ 
[jacques@AcerCave ~]$ 
[jacques@AcerCave ~]$ 
[jacques@AcerCave ~]$ route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         0.0.0.0         0.0.0.0         U     50     0        0 ppp0
0.0.0.0         192.---.-.-     0.0.0.0         UG    100    0        0 enp1s0f1
77.---.---.---  192.---.-.-     255.255.255.255 UGH   0      0        0 enp1s0f1
77.---.---.---  192.---.-.-     255.255.255.255 UGH   100    0        0 enp1s0f1
192.---.-.-     0.0.0.0         255.255.255.0   U     100    0        0 enp1s0f1
192.---.-.-     0.0.0.0         255.255.255.255 UH    100    0        0 enp1s0f1
192.---.--.--   0.0.0.0         255.255.255.255 UH    50     0        0 ppp0
[jacques@AcerCave ~]$ 

I don't understand much about netwwork, but for me it seems like all the network pass through the VPN and i cant use anything, Firefox for example.
Is theer a way to share the network for all the apps ?

Last edited by FenDanT (2020-05-06 06:33:19)

jasonwryan

Anarchist

From: .nz

Registered: 2009-05-09

Posts: 30,426

Website

Re: Networkmanager VPN connection

Edit your post and remove the oversize screenshot. And do NOT post screenshots of text, paste the actual text:
https://wiki.archlinux.org/index.php/Co … s_and_code

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FenDanT

Member

From: Chamoson- Wallis - Switzerland

Registered: 2007-11-13

Posts: 58

Re: Networkmanager VPN connection

Post edited... Sorry...