Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [wireguard]

352 questions
2
votes
2 answers

SSH connection is broken down when wireguard is connected

I am going to connect to the vps by ssh and connect to the wireguard vpn service on it. But as soon as I execute the wireguard client, ssh connection is broken down. Of course I know this is because routing rules are changed, and fixed those issues…
DevShine
  • 21
  • 1
  • 3
2
votes
2 answers

Wireguard slow but only for windows upload

We have the problem that the connection from multiple client networks via Wireguard Tunnel to a Samba share on a server is slow, but weirdly it only affects Windows 10 and only uploads. A Linux Host can upload with up to 120MB/s while Windows can…
Melkor333
  • 33
  • 8
2
votes
1 answer

site2site wireguard with docker : routing problems

Disclaimer: repost from stackoverflow: https://stackoverflow.com/questions/67917278/site2site-wireguard-with-docker-routing-problems I am trying to have two containers, running on two RPI, act as a site-to-site VPN between Network 1 and Network…
nick2k3
  • 23
  • 1
  • 7
2
votes
0 answers

WireGuard Failover for MySQL Galera Cluster

I'm setting up four servers across four locations in an attempt to create a geo-redundant MySQL Galera cluster. Two of the servers are behind NAT, and I'm currently attempting to use WireGuard to overcome this inconvenience. Servers one and two are…
TecumTechCEO
  • 21
  • 1
2
votes
1 answer

Firewalld forwarding same-zone traffic from Wireguard interface, without allowing access to Host-ports

I am running a RHEL-based Linux distribution on a VPS, that is supposed to be a VPN-Gateway Server. I am using Wireguard for interconnecting Clients with each other over this Gateway. The Server has ipv4-forwarding enabled, all Clients are connected…
Raffael Rehberger
  • 31
  • 5
2
votes
0 answers

Wireguard don't work with VRRP

I try to use Wireguard on a firewall with VRRP (based on Keepalived). The firewall blocks all the communications except to the VRRP address on port 51820 and the valid established connections. Wireguard works well if I don't use VRRP. When I try to…
Dom
  • 6,743
  • 1
  • 20
  • 24
2
votes
0 answers

Wireguard VPN, can handshake but can't ping nor ssh

I'm building a VPN network for remote assistance and data-collection, so I've made up wireguard central server (the only peer with public and static EndPoint) and 4 clients with the same config (excluded their own IPs) in different locations for…
Martino Martinelli
  • 21
  • 2
2
votes
0 answers

Howto configure Wireguard on Linux router to route all traffic from LAN to remote wireguard VPN server

I've an Armbian linux on a NanoPi R1 running. It routes all traffic from eth1 (LAN static IP, dnsmasq for DHCP/DNS) to eth0 (WAN dhcp-client) via IPTables NAT/Masquerading. That works fine. A client behind eth1 in the LAN can reach outside…
TRW
  • 488
  • 3
  • 16
2
votes
2 answers

Failure to configure Wireguard device via systemd-networkd on Google Compute Engine VM

Debian Buster image on a Google Compute Engine VM, and I have this systemd-networkd config placed at /etc/systemd/network/wg0.netdev to configure a Wireguard device: [NetDev] Name=wg0 Kind=wireguard [WireGuard] PrivateKey = XXXXX ListenPort =…
hunmonk
  • 73
  • 6
2
votes
3 answers

Cannot connect to any Google service through the Wireguard VPN hosted on Google Cloud Platform

This question was marked off-topic on Super User, so i assume this is more suitable community for my problem. Problem Ever since I set up Wireguard on my Google VPS every client HTTPS connection to any Google site (search engine, YouTube, etc.)…
iXerK
  • 21
  • 2
1
vote
0 answers

Route private network traffic through VPN

I use a RaspberryPi as a DHCP and DNS server for my home network as well as a wireguard server to gain remote access to my network. My setup is as follows: 192.168.1.4 - ISP Router 192.168.1.1 - Raspi 4 running Raspbian On the Raspberry Pi I…
Adrixan
  • 11
  • 3
1
vote
1 answer

Delay of network packets through Wireguard tunnel

In the following Scenario, I have set up a machine (a), located behind a simple NAT with no further configuration, establishing a Wireguard tunnel (wg0) to another machine (b), connected with a static IP and no NAT to the internet. (All machines…
ahandi
  • 61
  • 6
1
vote
0 answers

what is wrong with this wireguard setup?

I am establishing a VPN wireguard server as a digitalocean droplet and using a Linux lubuntu as a client on my laptop. Ping is working both ways. sftp using filezilla to 10.10.0.1 is working well as well to upload and download files, although it…
aht2000
  • 11
  • 2
1
vote
0 answers

Ubuntu VPN Gateway Conf: IPtables Rules & ProxyARP

I want to use an ubuntu 18.04 box (at 192.168.1.50) running a WireGuard client for a commercial VPN as gateway to the LAN. WG is using wg-quick and enabled as a service. Unbound is installed and systemd-resolved is set to DNSStubListener=no.…
Gaia
  • 1,855
  • 5
  • 34
  • 60
1
vote
0 answers

WireGuard: how to have a persistent network card on Windows?

With OpenVPN, the virtual network card is persistent. This allow easy routing/config/whatever. This also allow TCP connections not to drop in case of VPN restart. With WireGuard, the virtual network card is created on the fly. This is a problem with…
Gregory MOUSSAT
  • 1,673
  • 2
  • 25
  • 50
1 2 3
…
23 24