Questions tagged [vpn]

Virtual private network; a network that connects remote sites or users via the Internet using virtual connections so that devices can communicate as if they were on a private network.

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How to set up port forwarding for torrenting with WireGuard VPN on VPS?

I have a VPS (Outside my home network) running a WireGuard VPN (PiVPN + Pi-hole+ Unbound), and I'm trying to set up port forwarding for improved torrenting performance (like what services such as ...
2 votes
1 answer
16k views

List VPN connections and properties in command prompt

Is there a command, in cmd or PowerShell for Windows VPN like there is for wifi, to list and edit profiles? Like this is for wifi. (just an example) netsh wlan show profiles
4 votes
2 answers
26k views

How to get WSL to connect to the Internet when VPN is on?

I was using both a VPN (Private Internet Access) and Ubuntu WSL1 on Windows 10 with no problem. Then I upgraded to WSL2 Ubuntu 20.04. I found that WSL 2 broke my file reloading, so I downgraded the ...
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Win11: Manual DNS settings in VPN does not apply

I would like to connect to a VPN and manually configure DNS settings in Win11: I've disabled ipv6, and manually set DNS server addresses. However, when I executed nslookup in CMD, I got Default ...
1 vote
3 answers
14k views

How to solve Error code2 in softether (VPN gate)?

I installed latest version of (SoftEther VPN client + VPN gate plugin). I have win 10. when I want to connect with TCP mode immediately error code 2 appears. "Error (Error Code 2) Protocol error ...
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Connection between WireGuard peers

I have ubuntu server with wireguard IP 10.10.0.1 and two win11 clients with wireguard 10.10.0.2 and 10.10.0.3 IPs with current config server can ping clients and clients can ping server, but clients ...
3 votes
0 answers
272 views

Google Ads are not displayed when using VPN

I launched VPN for personal usage with Wireguard. But for a reason I cannot see Google Ads and some other scripts are blocked because of CSP violation. Everything works fine if I'm using Psiphon or ...
0 votes
0 answers
14 views

Private to public IP address for use with Asus VPN InstaGuard

I have gig fiber to an ONT to a TP Link Er605 router in my coms box outside. I have an ASUS AIMESH system behind that which says my IP address is private because it’s behind the TP Link. I want to be ...
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Why would sudo complain about DNS name resolution? [duplicate]

I'm running on Ubuntu 22 Linux. When I try to manually fix my /etc/resolv.conf file using sudo vi /etc/resolv.conf # or sudo cp $HOME/tmp/working-resolv.conf /etc/resolv.conf The command appears to ...
5 votes
2 answers
4k views

Rasdial error 756 only solved by rebooting

I have a very frustrating issue with a VPN connection initiated with Rasdial. I have computers (Windows XP Professional SP2) which serve as an unmanned field measuring devices. They automatically ...
1 vote
0 answers
19 views

How to ping a LAN behind a VPN router client from another VPN client?

I am trying to access my LAN devices over a WireGuard VPS setup. I have 2 WireGuard peers connected to a WireGuard server having a public IP on AWS EC2 running Ubuntu. I am new to WireGuard and also a ...
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1 answer
4k views

VPN over SSH (sudo ifup tun0, Failed to bring up tun0.)

I'm trying to follow this guide: http://bodhizazen.net/Tutorials/VPN-Over-SSH/ I'm having problems getting my VPN over SSH to work. I am pretty sure that I've done all the right steps, but I keep ...
0 votes
3 answers
70 views

In Windows 10 (22H2), network drives are not reconnecting after re-connecting to the VPN. Error: The local device name is already in use

A user is connecting to a work network using a FortiClient VPN client. When the VPN connection drops, the user re-connects to the VPN, but they are unable to re-connect to the network drives. If ...
0 votes
1 answer
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Accessing wireguard VPN endpoint works from WSL2 with mirrored but not from Windows 11 host

I am using networkingMode=mirrored in WSL2 with a couple of wireguard VPNs on the host Windows. 2 wireguard connections (both on wg0) go to two different servers for different sets of 10.x networks (...
0 votes
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To allow IPsec NAT-T traffic to pass through, why does the firewall still need to permit ESP when it already allows UDP 4500?

I established an IPsec VPN tunnel between two Juniper SRX routers across NAT, with the NAT being performed by the firewall (a Linux server). When attempting to configure the firewall rules to allow ...
0 votes
1 answer
29 views

UFW settings for a VPN on a Rasperry Pi

I have recently set up a headless Rasperry Pi, using Raspberry Pi OS Lite. I set up Wireguard and some UFW rules. The outcome that I would like to have: all network traffic is blocked except for ...
0 votes
1 answer
38 views

Using remote network address using draytek lan to lan vpn

I have a puzzle to solve, probably a trivial one, something is dawning on me somewhere, but not entirely. but to the point: I have 2 draytek routers connected to each other using a VPN tunnel (lan-to-...
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228 views

How do I solve an IP address conflict caused by a VPN connection?

I have my own home LAN, and run an OPNsense (a fork of pfSense) router to control it. I use the 10.0.0.0/24 subnet. One of my computers (in reality, a VM running inside Proxmox) connects to a VPN ...
9 votes
4 answers
39k views

Tunnel wireguard (or any UDP traffic) inside HTTPS

Wireguard is pretty hot these days, deservedly so. I'm also eager to replace OpenVPN by Wireguard. However, unlike OpenVPN, Wireguard only supports UDP. I like to use TCP port 443 because this port ...
0 votes
0 answers
32 views

Disconnections during login based on IP or how?

I have issues (it seems many people have) to connect to PlayStation site, since when trying to login usually gives server connection error. It seems is a security feature of that website. As they ...
0 votes
1 answer
8k views

How can I change the MTU of a Cisco Anyconnect VPN?

On my macOS 10.15 I have to use the Cisco AnyConnect Secure Mobility Client 4.8 to connect to the VPN of my university. The connection is much slower than usual, probably because the MTU of 1300 is ...
0 votes
1 answer
6k views

Is it possible to use SonicWall Global VPN on a Mac without installing third party software?

I use the SonicWall Gobal VPN Client on Windows to connect to a VPN. Is it possible to use this VPN on Yosemite without having to install third-party software, just creating a new connection on ...
4 votes
2 answers
2k views

VPN only in a single Google Chrome tab

I'm wondering if there is the possibility to use VPN only for a specific tab in Google Chrome. Now I'm using a Google Chrome VPN extension, but it has a systemic effect.
8 votes
5 answers
29k views

Cisco anyconnect keeps disconnecting and reconnecting

For some reason every few minutes Cisco anyconnect VPN client keeps disconnecting and reconnecting. Example log: 4:28:43 PM Connected to myaccess.oraclevpn.com. 4:34:10 PM Reconnecting ...
1 vote
1 answer
23 views

How can I cancel a stuck connection attempt with Palo GlobalProtect VPN on Windows 10?

I use Palo GlobalProtect VPN on Windows 10. Sometimes, it gets stuck while trying to connect to the VPN server: How to cancel the connection attempt?
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Unable to Ping Remote Database Server from Home WiFi Network

I am encountering a network connectivity issue when attempting to ping a remote database server from my home WiFi network. The server, identified by the IP address 192.168.100.91, is accessible via a ...
2 votes
1 answer
915 views

Are VPN clients interchangeable?

Is there any reason that I cant connect to a VPN using any client (eg openconnect)? My work wants me to use SonicWall (which doesnt seem to support linux). Anything wrong with this approach?
1 vote
1 answer
8k views

How to set VPN connection to local network only?

I am connecting to my workplace's network through a vpn. All I need is the local network there (offline servers, local computers and data stores). After I connected to the VPN, all of my packets go ...
1 vote
1 answer
4k views

Use Own VPN Server on Google Chrome Browser

I'm looking a way to connect Internet through my VPN server while browsing from Google Chrome Browser. I though best way is use an extension but I couldn't find any extension that let me enter my own ...
4 votes
1 answer
13k views

OpenVPN - TLS key negotiation failed to occur within 60 seconds

I'm having troubling connecting to my home VPN via my laptop which is connected to a mobile hotspot. The client OpenVPN log is as follows: trevor@xps:~$ sudo openvpn --config ~/dev/net/vpn/vpn.sears....
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0 answers
20 views

Debian how to route traffic from/to a web app through eth0 instead of tun0 (VPN)

I have a web app which calls some public APIs which block VPN connection. I would like to route all traffic coming/going to the web app through eth0 and not through the default tun0 which is the ...
1 vote
3 answers
2k views

OpenVPN can connect, Traffic works but I am not in the Local Network

I have installed OpenVPN via PiVPN Script on my Raspberry Pi. Nearly Everything works fine. I can connect to it and my traffic passes my VPN-Server. My only problem is that I am not in my Local ...
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UDMP Wireguard Server + IPSec Site-to-site

We have a UDMP with a few VLANs : 10.92.10.0/24 , 10.92.41.0/24, 10.92.42.0/24 We have added a Wireguard server, which uses 192.168.4.0/24, and works wonderfully (clients can connect and access ...
0 votes
0 answers
39 views

interactive ssh connection forgetting/creating keystrokes

By and then it happens to me, that an ssh session running on WSL/windows11/ubuntu_20.04 to Centos 7.9 forgets keystrokes or other keystrokes are suddenly repeated. This is driving me crazy! And I'm ...
1 vote
1 answer
4k views

Connect via SSH to a Raspberry Pi while using a VPN

I have a Raspberry Pi connected to my local network via ethernet cable, I access it with putty through my laptop connected to the same network, at the local address 192.168.x.x port 22. Now I would ...
0 votes
0 answers
41 views

ProtonVPN removed from Linux but kill switch stuck on; how can I disable it?

The latest update of protonvpn on linux resulted in a bug for me. The app wouldn't load correctly for me and I couldn't get into the settings to turn the kill switch off. I tried to solve this by ...
0 votes
0 answers
47 views

What's the correct way to set up a network with multiple upstream routers?

I have a physical network topology that goes from Modem, to OPNSense Router (subnet 192.168.0.0/24), to L2 Managed Network Switch, to Various LAN clients, including TP-Link Router (subnet 192.168....
1 vote
0 answers
92 views

How to use sshuttle to redirect traffic to a VPN?

Context I have a pfSense as a router/firewall, and relevant to this question, I have two connected computers, one laptop and one desktop. I use the laptop to connect to a VPN in order to access some ...
0 votes
1 answer
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Forticlient VPN disallow navigation, can I modify this behaviour?

For a customer, we need to make api call from vpn. Developing, we connect using VPN This works, and api calls works But this vpn blocks every other ip different from api server. Our development ...
4 votes
1 answer
21k views

What is "push route" used for in OpenVPN?

I have an OpenVPN server set up on my Raspberry Pi, when I installed it the guide I followed said to add a line like: push "route 192.168.1.0 255.255.255.0" so that the server would let the client ...
3 votes
2 answers
6k views

iptables rules to allow devices on VPN to access internet

I have a linux firewall setup as my home network gateway that is correctly leasing IP addresses to devices on my network, and those devices have internet access. I also setup OpenVPN on the same ...
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0 answers
14 views

I can't install llama-index on kaggle. It seems i don't have connexion but i do

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at ...
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1 answer
3k views

Use powershell to extract PreShared Key (PSK) for L2TPIPsecAuth or change RememberCredential from FALSE to TRUE

I am tired of typing my VPN creds on my work laptop. I need to use a new VPN client that will remember my username & password or get the Win 10 VPN client to remember them. The problem is that I ...
3 votes
1 answer
4k views

System tray shows standard WiFi icon while VPN connected

Normally, when I connect to my VPN the WiFi icon in the system tray changes to what I believe is the wired network icon. See images below for example images. Wifi: Wired: Recently the icon is no ...
2 votes
1 answer
4k views

How to configure pptp vpn client on ubuntu server to route specific traffic?

I installed and ran successfully a pptp vpn client on a ubuntu server (aws ec2). I want to be able access certain websites through this vpn. However, still able to ssh and connect to server. $ route ...
0 votes
1 answer
684 views

How do I use Mullvad's post-quantum safe tunnels with another WireGuard VPN client?

Mullvad includes setup instructions on their website for using their service with WireGuard clients on different platforms. Is it possible to use their quantum-resistant tunnel feature in a WireGuard ...
0 votes
1 answer
35 views

Tunneling all TCP/UDP traffic through one port

My PC doesn't have a public IP, so I want to use a VPN with support for port forwarding for the following applications: Remote access software Home Assistant SSH LM Studio A1111 (gradio) ... and ...
0 votes
1 answer
9k views

How to push DNS settings to VPN clients in Windows Server 2012R2?

I have configured L2TP VPN service in a Windows Server 2012R2 box. The service is totally fine for Windows and Linux clients but it does not work for macOS/iOS since DNS setting is not pushed to ...
0 votes
0 answers
18 views

OpenVPN Client connects to host server but internet does not work on client

I have searched everywhere for an answer and I am still at a loss. I have setup an OpenVPN host server on a windows PC on a personal network. When I initiate a connection to the server on the ...
4 votes
1 answer
2k views

v2rayA and Qv2ray don't work systemwide

I live in Iran and to bypass the filtering, I have resorted to v2ray and shadowsocks since most VPNS are blocked in my country. On my phone, I use V2rayNG which works just fine for vmess and ...

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