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Questions tagged [wireguard]

257 questions
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ufw route allow in on wg0 out on wg0 to 10.0.0.6/32

I use a WireGuard VPM to reversely connect to my home server via an external entry node. On that entry node, I try to add a firewall rule using ufw. Its purpose is to only allow routing to one and only one specific IP (10.0.0.6). So the basic setup…
randmin
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WireGuard handshake fails to be received

EDIT: I figured it out, solution below. I've been attempting to set up WireGuard as a VPN gateway manually instead of using wg-quick, as I don't want to route the local machine's traffic over the tunnel, only a specific interface and subnet's…
xBelladonna
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openvpn over wireguard (Multi-cloud Plan)

I am an SRE engineer, currently working on building a hybrid cloud network and its management. Through research, I have been able to use openvpn and wireguard topology combination network proficiently. Because wireguard can combine VPC well, and…
randolph
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Forward VPN Traffic from VPN interface through SOCKS proxy to

I have a working VPN setup with Wireguard and a working SOCKS5 proxy that are running on the same server. I am trying to forward traffic from the VPN interface to the SOCKS proxy before going out to the internet. The following flow of traffic is…
Jan
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nmcli connection import type wireguard writes additional default route - How to avoid it?

At start I have: [root@client ~]# ip ro | grep default default via 10.0.2.2 dev eth0 proto dhcp metric 100 When i say nmcli connection import type wireguard file /etc/wireguard/wg0.conf I get [root@client ~]# ip ro | grep default default dev wg0…
Sebastian Pereira
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Wireguard tunnelling multiple clients to server and internet (allowedips)

I recently set up wireguard and had it working for one client (laptop), then adding my phone to the mix and my laptop stopped connecting. it works if I comment the other one out. I know it is due to allowedips 0.0.0.0/0 in both cases. The thing is…
It doesn't matter
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Connecting two networks on the same range with WireGurard

I have a problem. I need to connect two networks in the same IP range with Site-to-site VPN. Is it possible? Network #1 (n1) is 192.168.1.0/24 and network #2 (n2) is also in the same range - 192.168.1.0/24 Is there a way I can set up a site to site…
Mathew Paret
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Why does my VPN add its own IP address range to my routing table with local gateway?

My VPN sets up my routing table with 0/1 & 128.0/1 to their gateway. However they also set the range of their data center to my local gateway. Let's say 123.456.789.123/32 routes to 192.168.1.1 The default route is also left as 192.168.1.1 Why would…
Dr-McGillicuddy
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WireGuard via systemd-networkd but with /etc/wireguard/wg0.conf

Is there any solution to use /etc/wireguard/wg0.conf for both, wg-quick and systemd-networkd. Following this example I have to duplicate configuration, but I want to store config in one place. How to achieve that?
kAldown
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WireGuard iptables forwarding

Could someone help me to figure out a weird issue? Wireguard server ip: 192.168.1.100 wg0 private address block: 192.168.4.0/24 Server with all services & (listening ports): 192.168.1.200 (10000,20000,30000) Basically, I set up a Wireguard VPN…
J. Doe
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Some websites not responding on routed interface

I have an interface wg0, a WireGuard interface generated by a WireGuard client running on machineA which is connected to a server. Everything works as expected. I route traffic from wg0 to eth3 - a LAN interface on machineA - using netfilter…
Shunyata Kharg
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Wireguard very slow in Google Cloud

I installed wireguard to my google cloud instance with the same steps on this guide to ubuntu 20.04. I have 100mbps download and 5mbps upload in my home. But when I connect to the wireguard vpn. My speedtest results are 20mbps download and 5mbps…
Baran Gündüz YILDIRIM
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Routing ipv6 traffic from LAN to wg0

I have ipv6 connectivity over wg0 (a WireGuard interface), and my LAN has a local ipv6 network. From a desktop (Ubuntu 20.04.1) connected to the router (Ubuntu 20.04.1) with the LAN and wg0 (WireGuard) interfaces, I do: mtr --show-ips…
Shunyata Kharg
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Wireguard peer sharing

I have the following setup: a lokal NAS server in my home network with a dynamic IP. Lets call it backup server multiple rented servers in a data center with static IPs. Lets call them server 1-x multiple mobile and desktop clients with dynamic IPs…
byf-ferdy
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Wireguard on Windows: Unable to set interface addresses, routes, dns,

I have installed Wireguard on Windows 7-32bit And set the config: [Interface] PrivateKey = ********* Address = 172.22.2.2/24 DNS = 172.22.2.1 [Peer] PublicKey = ******* AllowedIPs = 0.0.0.0/0 Endpoint = ******:8755 PersistentKeepalive = 45 Pretty…
George Y
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