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Questions tagged [wireguard]

352 questions
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Enable IPv6 IP forwarding on Windows by default

I'm running Wireguard on a Windows server, connected to multiple peers. Peer A <-> Server <-> Peer B In order to allow peers to ping each other (Peer A wants to reach Peer B), IP routing/forwarding needs to be enabled. This can be achieved quite…
Adrian
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Need help troubleshooting periodic wireguard packet loss

I have a VPN server with Wireguard and OpenVPN on it. Most of my tunnels are OpenVPN, but I am working on transitioning over to Wireguard. The Wireguard server is at a main location, and I have 3 clients the same remote site. Two have a Wireguard…
Zoredache
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the wireguard not listening on port after started

I am starting the wireguard using this command: wg-quick up wg0 this is whe wireguard status: and using this command to see the listening port: lsof -i:7456 why the wireguard not listening on port? Is wireguard successful config?
Dolphin
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Forward VPN traffic to another server

I have 2 servers: server A: Public IP --> 104.x.x.x server B: Public IP --> 188.x.x.x server A has 2 VPN servers: Openvpn --> tun0 Wireguard --> wg0 tun0: flags=4305 mtu 1500 inet 10.8.0.1 …
user3289412
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Wireguard: packets returning from server are dropped

I set up wireguard by now on one server (with NAT enabled) and on a client (ubuntu). When I don't route all the traffic via the tunnel everything works. As soon as I start routing all the traffic through the tunnel as described in…
Johannes Mueller
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Enabling wireguard log messages with secure boot / kernel lockdown enabled

On fedora 37, I am trying to enable kernel log messages for wireguard by executing this command in a root-shell: echo module wireguard +p > /sys/kernel/debug/dynamic_debug/control Unfortunately, this results in an error: operation not permitted:…
Zulakis
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"very high" (probably?) MTU being set automatically on wireguard interface

So, I have a VPS running on Amazon Lightsail and I installed wireguard on it; I setup an interface this way: [Interface] Address = 10.255.128.1/24 MTU = 1420 SaveConfig = true PostUp = iptables -A FORWARD -i %i -j ACCEPT; iptables -t nat -A…
Yoel Navas Escalante
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WireGuard Double VPN: Only forward WireGuard traffic

The Goal: A VPN chain I'm attempting to achieve a VPN chain. The first server is my own VPS, while the second one is from Mullvad VPN. I use my VPS for multiple purposes and I would like to only redirect the WireGuard traffic. All of the remaining…
Andy Sukowski-Bang
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WireGuard over udp2raw routing issues for the tcp port on server

I have successfully made a connection to wireguard through TCP using udp2raw. The abstract is: My local MAC Server Via TCP Wireguard On the Server 127.0.0.1:3333 (UDP) <---> 52.55.198.100:70 (TCP) <---->…
Steve Moretz
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Kubernetes: route traffic to a subnet via a pod (accesing management VPN clients from pods)

Given two pods deployed on different nodes: myapp pod deployed on apps node wireguard pod deployed on vpn node, using a subnet like 172.16.30.0/16 I need myapp to be able to be able to route traffic to the wireguard peers (VPN clients) having IPs…
nemesisdesign
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Set up Wireguard Tunnel in Windows 10 With IP Forwarding

I'd like to set up WireGuard in Windows 10 using IP forwarding. I've got a Windows 10 node ("server") which is connected to two LANs (by two interfaces). LAN 1: 10.0.0.0/24 (public, routable, but stated here as RFC1918 for privacy reasons) LAN 2:…
chr0n0ss
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How to redirect tailscale to shadowsocks

How to redirect tailscale traffic (TPC+UDP) through shadowsocks proxy on Linux? I've tried ss-redirect with no success.
ehpc
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How to configure wireguard to forward client IP address (with gateway)?

I am trying to configure wireguard to work as a VPN server. The main problem is, that the gateway only forwards the VPN server ip to other server, not my client IP. My setup is the following: -…
Daniel
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How to start wireguard client on windows, in the background?

I have multiple computers (Win10 pro) placed at different remote locations (my partners) that I need to manage. I need to access them from a central location. So I have a central VPN server, and I want multiple Win10 pro instances to connect to it.…
nagylzs
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Wireguard use one client as gateway of another

I have a Wireguard VPN setup that basically looks like this: P1 ---- S ---- P2 --- Internet IP addreses: P1 = 10.200.1.5 S = 10.200.1.1 P2 = 10.200.1.3 I am redirecting all traffic of P1 to S by specifying allowedIps = 0.0.0.0/0 in P1's client…
Coxer
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