VPN on Holmq.dk

DHCP over Route-Based IPSec in Sophos Firewal

Wed, 19 Mar 2025 15:15:51 +0100

Set up Sophos Firewall as a DHCP relay to forward client requests to a central DHCP server via a route-based IPsec VPN.

Update Tailscale on GLiNet AXT-1800

Sun, 10 Mar 2024 11:35:45 +0100

How to upgrade tailscale on GL-iNet AXT-1800

VPN with overlapping networks

Mon, 28 Aug 2023 11:19:48 +0200

I recently needed to create a new site to site VPN, but there was a few challenges to this. First of all the router of the new site is behind NAT and it would be moved to other physical locations everynow and then. I needed something that works both behind NAT and initiates the connection, that’s when I started to think about wireguard. I have used wireguard in the past, so it wasn’t exactly new to me.

Restart Sophos XG SSL VPN

Tue, 14 Sep 2021 00:00:00 +0000

From the console of Sophos XG.

Sophos XG v18 CLI Commands

Tue, 13 Apr 2021 00:00:00 +0000

5. Device Management > 3. Advanced Shell