WireGuard Issues / Travel Router

Technical Support for Routers
1

Trying to connect to Glinet travel router after traveling and having problems with WireGuard connectivity. ISP router is Orange 4G Flybox. Host (in US) seems to be up and running fine. Any tips from the more expert users?

Tried the following on ISP router:

Disabling Firewall
Enabling UPnP
Enabling Data Roaming
Disabling "Wi-Fi PMF"
Disabling "Link+"

No luck so far...

Here's the log from the VPN Dashboard:

Mon Sep 9 03:07:23 2024 user.notice firewall: Reloading firewall due to ifup of WGINT (wgclient)
Mon Sep 9 03:09:10 2024 user.notice wireguard-debug: USER=root ifname=wgclient ACTION=REKEY-GIVEUP SHLVL=1 HOME=/ HOTPLUG_TYPE=wireguard LOGNAME=root DEVICENAME= TERM=linux SUBSYSTEM=wireguard PATH=/usr/sbin:/usr/bin:/sbin:/bin PWD=/
Mon Sep 9 03:09:10 2024 daemon.notice netifd: Network device 'wgclient' link is down
Mon Sep 9 03:09:10 2024 daemon.notice netifd: Interface 'wgclient' is now down
Mon Sep 9 03:09:10 2024 daemon.notice netifd: Interface 'wgclient' is setting up now
Mon Sep 9 03:09:10 2024 daemon.notice netifd: Network device 'wgclient' link is up
Mon Sep 9 03:09:10 2024 user.notice firewall: Reloading firewall due to ifdown of wgclient ()
Mon Sep 9 03:09:11 2024 user.notice firewall: Reloading firewall due to ifup of WGINT (wgclient)
Mon Sep 9 03:12:33 2024 user.notice wireguard-debug: USER=root ifname=wgclient ACTION=REKEY-GIVEUP SHLVL=1 HOME=/ HOTPLUG_TYPE=wireguard LOGNAME=root DEVICENAME= TERM=linux SUBSYSTEM=wireguard PATH=/usr/sbin:/usr/bin:/sbin:/bin PWD=/
Mon Sep 9 03:12:33 2024 daemon.notice netifd: Network device 'wgclient' link is down
Mon Sep 9 03:12:33 2024 daemon.notice netifd: Interface 'wgclient' is now down
Mon Sep 9 03:12:33 2024 daemon.notice netifd: Interface 'wgclient' is setting up now
Mon Sep 9 03:12:33 2024 daemon.notice netifd: Network device 'wgclient' link is up
Mon Sep 9 03:12:33 2024 user.notice firewall: Reloading firewall due to ifdown of wgclient ()
Mon Sep 9 03:12:33 2024 user.notice firewall: Reloading firewall due to ifup of WGINT (wgclient)
Mon Sep 9 03:15:02 2024 daemon.notice netifd: Network device 'wgclient' link is down
Mon Sep 9 03:15:02 2024 daemon.notice netifd: Interface 'wgclient' is now down
Mon Sep 9 03:15:08 2024 daemon.notice netifd: Interface 'wgclient' is setting up now
Mon Sep 9 03:15:08 2024 daemon.notice netifd: Network device 'wgclient' link is up
Mon Sep 9 03:15:08 2024 user.notice firewall: Reloading firewall due to ifup of WGINT (wgclient)

2

Did you confirm if the ISP router (Orange 4G Flybox) has public IP?

What device is the WireGuard server?

4

Router admin says “Unknown” for Ethernet IP Address, but has one for WAN. Ran that against WhatismyIP online and those don’t match.

The device in the US is an AX1800

5

I know it's boring to follow guides, but could you give How to troubleshoot WireGuard a try to check for the most common issues?

6

Not boring at all.. also the first thing I did :slight_smile: