All Questions
195 questions
0
votes
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12
views
Chain Mudfish VPN with private Wireguard node
The problem I am trying to solve is high ping in a Quake Live server located in China, Shenzhen. I am located in Osaka. This is obviously not a critical issue, however I wanted to experiment a bit for ...
- 101
0
votes
0
answers
25
views
Wireguard VPN traffic *to* AWS works, but traffic *from* AWS to that VPN IP never arrives
I have a Wireguard server running in an EC2 instance in a public subnet of a VPC. I can connect to it, and use SSH or other things on resources in both the public and private subnets in that VPC.
...
- 285
0
votes
1
answer
40
views
Docker Compose service accessible only via VPN
I have a Docker Compose service which I would like to access exclusively via a VPN tunnel.
There are two containers in the service: 1) "the app" and 2) "the VPN server". The app ...
- 1
0
votes
1
answer
90
views
SSL Errors when Accessing Cloudflare Sites through Wireguard VPN
I'm running Pi-hole, PiVPN, and Unbound on an ARM Compute Instance from Oracle Cloud. My client is a Windows machine behind CGNAT. When connected to PiVPN, I'm experiencing issues accessing websites ...
- 71
0
votes
0
answers
68
views
Wireguard over cloak: An attempt was made to access a socket in a way forbidden by its access permissions
I encountering the error connectex: An attempt was made to access a socket in a way forbidden by its access permissions when trying to use WireGuard over Cloak on Windows, even though WireGuard alone ...
0
votes
0
answers
215
views
WireGuard wizardry to bypass CGNAT with a VPS?
I know people probably have asked about this before, but I'm trying to implement something specific for over a month and haven't completely succeeded. I have a bunch of stuff on my home network which ...
0
votes
1
answer
145
views
How to allow Wireguard with firewalld?
I'm stuck at the most basic step, which is configuring PC2 (10.0.0.3) in order to allow connections from PC1 (10.0.0.1). Just a simple connection, no VPN or anything like that, for now.
I am using ...
- 1
0
votes
1
answer
281
views
Configure wireguard VPN to only route network when an application is binded to its network interface
I am connected to a VPS and need to route a specific application through a VPN. However, when I enable my VPN via WireGuard, my SSH connection to the VPS drops. By default, my VPN routes all traffic ...
- 13
2
votes
1
answer
95
views
Routing local resources through wireguard VPN on Oracle Cloud
I am currently trying to setup wireguard vpn on Oracle to access my local resources behind a CGNAT network.
Here's my setup:
Network Topology
Oracle Instance:
wg0.conf:
[Interface]
PrivateKey = <...
- 31
0
votes
0
answers
68
views
WireGuard VPN always working from a US connection, but occasionally not from an Asian-based connection?
What might be the issue here and how might it be troubleshooted/fixed?
I have a WireGuard VPN in a home lab in the US. It appears to work when connecting from the United States, when my US connection ...
- 2,069
1
vote
1
answer
130
views
Wireguard connection gets stuck when CGNAT client changes IP
I have a Linux WireGuard endpoint with public, static IP configured as follows:
# cat /etc/wireguard/wg-wwan.conf
[Interface]
Address = 10.20.30.248/31
ListenPort = 51833
PrivateKey = xxxxxxxxxx
...
- 619
0
votes
2
answers
141
views
How to allow only one way traffic with wireguard
With wireguard, is it possible to create a tunnel that will only allow traffic in one direction? For example heres the following scenario:
Given PC-s: A, B, C. A should be able to reach (ping, telnet, ...
- 113
0
votes
0
answers
138
views
No traffic when Wireguard connection established
I'm trying to make the most basic Wireguard installation for my home VPN. I've registered VPS with static ip address '195.133.93.77' located in Netherlands. I've setup Wireguard on the VPS. Then I ...
- 101
0
votes
1
answer
415
views
Accessing WireGuard VPN via UDP2RAW over SSH Tunnel
I have a Raspberry Pi 5 running a WireGuard VPN server that I use to access my home network when I'm abroad. Everything works flawlessly. Unfortunately, I can't access WireGuard from within my school'...
- 3
0
votes
0
answers
279
views
Allowing only access in NGINX when local or connected via VPN
I would like to offer websites via my nginx, some of which are available over the Internet, but others can only be accessed from the local network. I came up with this through BitWarden, for which I ...
- 1
2
votes
1
answer
200
views
How to diagnose: WireGuard unstable communication when an Android device is in the VPN tunnel?
I installed WireGuard in Ubuntu VPS. I connect from Android to the tunnel but it does not allow me to pass traffic.
My /etc/wireguard/wg0.conf
root@ghes092i:~# wg show
interface: wg0
public key: ...
0
votes
1
answer
32
views
Can't connect to host after enabling WireGuard tunnel
I installed WireGuard on my host and set this configuration
/etc/wireguard/wg0.conf:
[Interface]
Address = 10.0.0.1/24
ListenPort = 51820
PrivateKey = [REDACTED]
PostUp = iptables -A FORWARD -i %i -j ...
0
votes
1
answer
42
views
Select routing policy based on gateway address
I run a wireguard interface wg0 on my remote VPS, the wireguard interface has 2 IP addresses, 10.9.0.1 & 10.9.0.2, the network interface of the VPS is ens3 (1.2.3.4), and I also run a VPN ...
- 53
0
votes
0
answers
436
views
Minecraft server hosted on a WireGuard connection not working as expected
I can't currently use my own IP address to host my Minecraft server because my ISP doesn't allow users to port forward.
So, I followed this guide to set up a public IP for my Minecraft server as a ...
0
votes
1
answer
189
views
Wireguard VPN connection issue on new router
I use wireguard VPN on Ubuntu to connect remote to the work.
On friday I have got from my ISP new router a since this time the VPN does not work.
The new router is: Vodafone Station Wi-Fi 6
The ...
- 1
0
votes
0
answers
222
views
How can I access devices on my LAN through Wireguard VPN?
I have an OpenWRT router that serves IPs in the subnet 10.0.1.1/24. There is a Wireguard VPN running on the router that serves IPs in the subnet 10.10.0.1/24. When I connect to the VPN (but am not on ...
- 13
0
votes
0
answers
250
views
Wireguard VPN behind Cloudflare tunnel
My question in short form: I would like to setup Wireguard on a VPN without exposing any IP address, but instead use a Cloudflare-managed proxied domain name. How do I do that?
In more details:
...
0
votes
0
answers
141
views
Unable to Connect to Wireguard VPN
I am trying to set up a VPN through WireGuard so that I can access a server remotely.
I have the server running Ubuntu Server 24.02 on a Mac Mini and would like to connect with my Windows laptop from ...
0
votes
0
answers
254
views
How to connect to local IP via Wireguard VPN?
We have an actually simple VPN setup:
Data Logger ====== Router (VPN server) | ===(internet)=== PC
We are using this Wireguard configuration on the router:
[Interface]
PrivateKey = ...private key
...
- 103
0
votes
0
answers
206
views
Wireguard VPN to device in network (via internet) does not work?
I am an absolute Wireguard-Greenhorn, sorry for that!
We have this setup
Some local network with at least 1 device (Raspberry Pi based data logger) and 1 router for internet access (connected via ...
- 103
1
vote
0
answers
298
views
Wireguard client loses connection in different network
I'm trying to figure out how to fix my remote access issue between the wireguard server and the client machines.
I configured an Ubuntu PC as a Wireguard server. And another Ubuntu PC configured as a ...
- 21
1
vote
0
answers
175
views
Linux - Preserve client IP Addresses when connecting to game server over wireguard VPN tunnel from VPS
My question is almost perfectly summarised here:
Preserve connecting clients IP address through an OpenVPN tunnel
And the solution provided in that post hints at what I need to do, and have been ...
- 11
0
votes
0
answers
83
views
Issues with "Sentinel RMS License Server" connections through wireguard?
I do have several clients at one site and an application with a "Sentinel RMS License Server" on the server side. Sentinel uses TCP port 5093.
If I setup an IPSec connection between the two ...
- 111
0
votes
0
answers
71
views
How to connect to another wireguard server from a wireguard server
I have a VPS with open ports, and a PC behind a NAT, meaning the PC cannot accept incoming connections. I need to use internet through my PC.
So I am thinking my pc and my phone both will connect to ...
- 3
0
votes
0
answers
95
views
Wireguard on Ubuntu 23.10: HTTP connections time out, PING ok
I set up a WireGuard server via my home router's Web frontend (FritzBox) and let it generate a WireGuard config file for my laptop following the official manual. Then, I loaded this WireGuard client ...
1
vote
1
answer
91
views
Connecting to wireguard clients form wg-server network
Let me first explain the setup:
At home I have a nas that runs a wireguard VPN server in a docker container. (I use WG for all sorts of clients to access the local network at home).
I am currently ...
- 66
0
votes
0
answers
136
views
Wireguard and duckduckgo Issue
I have some problems with wireguard client on linux. When I turn a connection to vpn on, I can't reach duckduckgo.com in my browser (both Chromium and Firefox). But if i ping the domain in terminal I ...
- 11
0
votes
2
answers
271
views
Nested wireguard tunnels
My home network is behind CGNAT, I don't get any public IP address. I want to access my home network via Wireguard from mobile clients.
Home Router <----Wireguard----> VPS (...
- 103
0
votes
1
answer
1k
views
Connecting to WireGuard no Internet Access
I'm using an old laptop as a Home server and I wanted to set up a VPN (Wireguard & DuckDNS using PiVPN) following this guide: https://chriskalos.notion.site/The-0-Home-Server-Written-Guide-...
- 101
0
votes
0
answers
207
views
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 ...
- 71
0
votes
0
answers
50
views
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 ...
- 1
1
vote
0
answers
198
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 ...
- 11
0
votes
1
answer
269
views
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 (...
- 606
0
votes
1
answer
279
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 ...
- 1
1
vote
0
answers
1k
views
Access home network using WireGuard VPN on public VPS (point-to-site)
I don't have a public address at home. However, I would like to access the server at my home from my devices even when I'm not at home.
For this, I want to use a free-tier VPS from Oracle with a ...
0
votes
0
answers
384
views
Wireguard VPN works on my iPhone, but not on my Windows 11 PC
So I've been trying to turn my raspberry to a VPN server using PiVPN, WireGuard and DuckDNS. I've had some success as after configuring Wireguard on my iPhone the connection works. However, the same ...
- 101
1
vote
0
answers
4k
views
How to configure WireGuard AllowedIPs to allow local connections and route all other traffic?
I am using WireGuard on Windows 11 to connect to a VPN server. I want to allow local connections to my Wi-Fi network, which starts with 192.168.45.1, and route all the rest of the internet traffic ...
- 663
0
votes
1
answer
941
views
Wireguard: Communicating with the peer through one interface and sending it through another
I am sorry if this is a trivial question. I've spent the last 3 days trying to sort this problem out, so I've certainly tried to find a solution myself.
I have a host with two network interfaces that ...
0
votes
1
answer
5k
views
Forward Wireguard traffic through Shadowsocks
I want to set up Wireguard obfuscation through Shadowsocks because WG stopped working due to ISPs in my country starting to block Wireguard and OpenVPN connections to foreign servers.
I've tried to ...
- 105
2
votes
1
answer
366
views
Why use /24 instead of /16 when creating new networks?
I'm experimenting with setting up VPNs with Wireguard. It seems to work well, but I noticed most of the examples online suggest using something like 10.0.0.0/24 as the ip range for your wireguard ...
- 123
0
votes
0
answers
4k
views
why wireguard PersistentKeepalive does not work?
I wireguard server and a single client have been setup on two VPSs to have a split tunnel in between, but every few hours, the client side connection stops and I have to restart the interface to ...
- 281
0
votes
0
answers
261
views
Issue running wireguard (wg-quick) on Ubuntu
I'm trying to run wireguard on a VPS running Ubuntu. My config works find on MacOS using the wireguard GUI. but when I run it on the VPS using wg-quick I get the following output, the SSH connection ...
- 101
0
votes
1
answer
306
views
Wireguard queries showing up in PiHole, but no return packets are recieved by the client
I've got a docker bridge network with Wireguard and PiHole containers running within. I've forwarded all necessary ports, and using 192.168.1.208 (My server ip) as my DNS in the router works great on ...
- 433
0
votes
1
answer
448
views
Understanding packet routing when using Wireguard/Tailscale and the BitTorrent Protocol
I have a local machine on a VPN network with private IP A , and a VPS with private IP B which acts as an exit node, i.e. all traffic in the local machine is supposedly being routed from the local ...
- 113
0
votes
1
answer
475
views
Configuring WireGuard on Linux for WebRTC Leak Testing
I'm trying to make wireguard work with a special config, to test Browsers for WebRTC Leaks. With this said I need a config, that allows allows traffic outside of the tunnel. In Windows I could ...
