Questions tagged [vpn]

Virtual Private Network

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How do you make a non-root user use openconnect?

Openconnect website does have a chapter called "Running as a non-root user". However, if you read it more closely, you will see that it does not answer the question of how to run openconnect ...
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How to set a VPN connection in nmcli?

I want to use nmcli to connect to a VPN that I typically use Cisco Annyconnect for. I've installed networkmanager-openconnect package (in Arch) and now I want to use it through nmcli. However, nmcli ...
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Run script to enable proxy on connecting to VPN via cisco anyconnect

I have a handy little script that toggles system-wide proxy on all programs that I use, but I only need to use it once I connect/disconnect to/from company VPN via Cisco Anyconnect. Is it possible to ...
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openfortivpn can't connect to fortigate

i'm trying to configure a debian machine(bullseye) to connect to a customer fortigate with openfortivpn(version 1.15.0-1), i have already configured another customer fortigate and is working fine. I ...
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How to setup email alerts on centos when openconnect user connect

My current setup i have ocserv openconnect and postfix server running on centos 8 I wan get email alert when openconnect VPN user connected or disconnect .
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How to download file from a server to local directory in kali linux? [closed]

Regarding to this link How to copy a file from a remote server to a local machine? I have access to VPN and to user alice with IP. I use command scp alice@10.0.118.230:myfiletodownload.iso /home/...
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copy network configuration from one linux machine to another

I have a remote machine that runs Amazon Linux, with super user permissions to it. Its signed on to a certain network with maybe a certain network configuration, that allows it to directly access ...
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How do I notify-send a long command?

I want to use notify-send to show a notification every n minutes to tell me the vpn status. The command would be running in a popup terminal I have already set up, hidden from view until I need to ...
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Cannot connect to a VPN on Ubuntu 20.04.2 using a specific wifi

My university provides a High Performance Computing cluster, which is only accessible if you are connected to the University's wi-fi or if you are connected to the university's VPN. I would like to ...
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Ipsec setting button is seen disabled while adding VPN on Suse 15.3

Not able to enable Ipsec settings buttons, as per some suggestion i have tried installing stringswan package even that didn't resolve the issue Anyone having idea please help to resolve this at the ...
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NordVPN on Arch Linux Limited Connectivity

I am using the NordVPN-bin package from AUR on my Arch Linux system (Manjaro KDE Plasma). Connecting etc works just fine, but after I connected to the services I always get the notification: "...
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How to assign different public IP addresses for different Wireguard peers?

I want to use different public IP addresses for each peer in my Wireguard network. Is it possible? How to do it?
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Yet another Wireguard "handshake initiated but no internet or LAN access" request for troubleshooting assistance

I had this exact configuration working for over a year until out of the blue while I was traveling a few weeks ago my wireguard connection stopped working. When I got home I tried to troubleshoot but ...
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Strongswan creating client to server connection VPN

I'm having problems with my client-to-server config. I only edited this file /etc/ipsec.conf I can only edit this file on Client side, but not server side. On server I have an interface program where ...
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Connect xl2tpd to windows domain auth with SSSD

We have an xl2tpd VPN setup that we would like to auth users against our Windows domain. I found this older page: http://rootmanager.com/ubuntu-ipsec-l2tp-windows-domain-auth/setting-up-openswan-...
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VPN messed up network connection

I use Debian 11, recently I needed to connect to a VPN and run around some sites. Everything is fine - I installed Proton VPN, connected to the Netherlands and everything works. Then he retired from ...
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SonicWall NetExtender not working

I recently moved to another company. I had to format my computer, so I decided to test Debian 11. But now I'm facing some issues with VPN. I can't connect to any site that's only is available under ...
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Help to configure SSH tunnel to access to a remote server

Here my scenario: 192.168.2.222 --- VPN ---> 192.168.2.200 / 192.168.0.10 --- LAN ---> 192.168.0.50 My local machine My remote machine Target server Due to the ...
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networkmanager / nmcli - possible to ignore connection.secondaries for a single connection?

TL;DR - If you have your ethernet connection defined with "connection.secondaries" in networkmanager / nmcli (to auto-connect to a vpn), is there a way to skip / ignore / override the ...
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Error: Openconnect to connect to the university network

I am trying to connect to my university network using openconnect over a VM (Ubuntu 20.04.4 LTS). After entering my credentials, the following is displayed. POST university_url Got CONNECT response: ...
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resolvectl ignores new VPN network adapter

I have a strange problem when I connect to a company VPN with forticlient application. First, I did not know what was wrong. After spending some time, I figured out that DNS is not working as it ...
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protonvpn RuntimeError: Couldn't find acceptable executables for {'xdg-open'}

EDIT #3: After a series of attempts at removing packages, and installing again with/without the virtualenv, I came across various hurdles, which required me doing (with the help of ref, ref) $ conda ...
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Oracle VPS outgoing through VPN, but still allow incoming connection on public ip

I currently have a node js express app being hosted on a oracle linux VPS. What I want to do is have my VPS traffic outgoing through a VPN via openvpn, but still allow connections so I can ssh into it ...
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Wireguard how make access only to the local network for some clients on centos?

I need some of the clients to have access to the internet when connected through the wireguard, and some only see the local network for access to samba, but without access to the Internet. I have ...
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OpenConnect VPN server how disable GET auth response in browser?

I am using ocserv 1.1.3 for Rocky linux. And if I follow the authorization link in the browser, I will get the browser's xml response.(GET 200 ok) <config-auth client="vpn" type="...
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UFW disallow all connection except for VPN and USB LTE modem

I have RaspberryPi with Raspbian and UFW. I successfully disabled all external connections from and to Rpi by: udo ufw default deny outgoing sudo ufw default deny incoming sudo ufw allow out to <...
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VPN L2TP Ipsec Connection: unable to communicate to devices in vpn

I set up an L2TP connection to a VPN under Windows and Linux. I enabled an IPsec tunnel to the L2TP host with a pre-shared key and connect via MSCHAPv2 PPP authentication. When I connect via Windows, ...
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Configuring VPN connection

I have configured a VPN connection with IKEv2 with strongswan. Before I connect from Ubuntu to the VPN server, I need to copy the CA from the server, into the /etc/ipsec.d/cacerts folder on my own ...
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Why VPN TLS Error: TLS handshake failed?

I have following VPN configuration client dev tun proto udp remote inside.lab50.net 11194 ca ca.crt cert ekaterina_ivanova.crt key ekaterina_ivanova.key tls-crypt ta.key key-direction 1 auth SHA256 ...
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How to edit a VPN using NetworkManager's terminal user interface (nmtui)?

I know that "normal" network interfaces (wired, Wi-Fi, etc.) can be edited using the NetworkManager's command nmtui. For example: nmtui Having said from this menu you can select Activate a ...
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SSL Network Extender on Fedora 35

I have some troubles with SNX on Fedora 35. I've installed libX11, libstdc++ and pam, but I get ./snx_install.sh: line 71: /usr/bin/snx: No such file or directory. How to setup SNX properly? Or maybe ...
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Is a vpn in and a vpn out possible on one machine?

I have created a vpn setup where i connect with a vpn to my local network with an anonymous vpn out. I use two virtual machines. One is the gateway to the vpn out connecting to one of many vpn ...
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Local and remote ip adresses are same, I cannot ssh to server

I am using OpenVPN to ssh my office computer. My home ip(inet) adress is 192.168.1.30 and my office ip adress is 192.168.1.100. After OpenVPN connection I can not ping my office computer. I think ...
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openconnect pulse and 2fa

I want to use openconnect instead of pulsesecure/pulseUI to connect to my company's vpn. this was ok in the old server but in the new they have added 2FA. I saw this https://stackoverflow.com/a/...
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Connect to fortivpn config using openvpn?

Hello guys I have idiot question about vpns. Can i connect to fortivpn config using openvpn gui? I have more connections in open and wonna to have all in one client? This is possible?
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1 vote
1 answer
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Route between VPN interface and alias interface

I have the following setup: Windows PC <---> Raspberry Pi <---> PLC (DHCP - Ethernet) (DHCP - eth0) (192.168.0.10 - eth0:0) (...
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Docker expose port only to VPN

I'm setting up a DNS filter using Pi-Hole and OpenVPN on a VPS. Pi-hole is running in a Docker container and exposes port 80 for its web interface. How do I expose this port only to traffic ...
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Why does Ping default to IPv6 for me?

My homeserver running Debian 10 has at some point lost internet connection when being connected to Mullvad VPN via Wireguard. I can ping 8.8.8.8 and ping google.com -4 but I when I ping google.com it ...
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Sonic Wall Netextender not working on Linux

I have to connect to my job's vpn using Sonic Wall Netextender. With windows it works properly however when I try to have it working on Linux (so far I've tried with Ubuntu, Linux Mint and Fedora) the ...
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1 vote
1 answer
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nslookup gets SERVFAIL but not in Windows

There's a nameserver 10.92.131.26 on my work VPN, and it appears to get configured on my machine when I connect to our anyconnect VPN server. When I run nslookup server on my Linux workstation, I get ...
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In a home network, how do I ssh from a client to a host connected to a VPN?

I have a Debian 11 box on my home network which I can ssh into and use vnc to access it like a regular desktop. I've installed a VPN on the host, but when I connect to the VPN on the host then logout ...
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Dialup server in PPTP VPN

Trying to first time configure VPN on Huawei router. According to my understanding PPTP VPN is simpler and I'm choosing it. I need to enter Dial-up server parameters. What is VPN Dial-up server in ...
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Connect Linux Server to VPN

I've got an server on AWS using Lightsail that uses Linux 4.19/Django OS/app combination. I need to use the Django framework to create a function that will take requests coming into the server, and ...
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Redirect webtraffic over VPN

I have Ubuntu Server (192.168.158.40) ---->(VPN connection)---->Work Server Webinterface (192.168.65.111:5555) after I establish the vpn connection I create an ssh tunnel to the home server ssh -...
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NordVPN on Linux Mint

This is an unfortunately specific question, I'd much rather ask something more generic, but I'm just stumped. I install the latest Linux Mint, then I go to the NordVPN site and follow the guide to ...
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Wireguard Client on Debian 10 on OVH VPS connected but does not pass traffic

I have simple topology. I want my VPS on OVH to connect to Wireguard VPN Server. Server config is ok because other client (Windows) work well with it. VPN Client Wireguard runs on Debian 10: 4.19.0-18-...
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1 vote
1 answer
509 views

iptables forward traffic from/to wireguard

Consider the following setup. I have a VPS that is connected to the internet, having a fixed IP. Further, in my home network, behind a NAT router, I do have my home network with several hosts. My home ...
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why does a VPN need to access a public IP address directly (not through the tunnel)?

I am trying to understand how NordVPN works, from the IP side of things. After establishing a VPN tunnel, my public IP address becomes : $ dig +short myip.opendns.com @resolver1.opendns.com 138.199.16....
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Many warnings from ddclient on debian

So I set up my Raspberry to be an VPN Server with freedns (freedns.afraid.org). Everything worked out fine except of my ddclient. I paste the error and the config below. Config: #Configuration file ...
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Is it possible to set different default gateways on a per-application basis?

Suppose I have a machine on a network with two different valid, working gateways. Let's call 10.0.0.1 the "normal" gateway to the internet as supplied by an ISP and 10.0.0.2 a standalone VPN ...
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