In this video we discuss how to build site-to-site VPNs using WireGuard and OPNsense. General examples of wg.conf configurations are also available. In the examples, we set up a headquarters location that connects to two remote locations – using both partial/split tunneling and full tunneling.

My OPNsense hardware:
Qotom q750g5 mini PC (affiliate link): https://amzn.to/3yQjleR

Links / Follow me elsewhere:
– Blog: https://0x2142.com
– Twitter: https://twitter.com/0x2142
– Mastodon/Fediverse: @[email protected]
– GitHub: https://github.com/0x2142

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Thanks for looking!
– Matt

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Chapters:
0:00 – Intro / Topology
2:30 PM – Main office setup
4:40 – Location 1 (partial tunnel)
8:30 – Firewall aliases and rules
12:02 – Test Site 1 to Corp. Headquarters
12:43 – Location 2 (full tunnel)
19:12 – Testing site 2 at head office and internet

Standard Disclaimer: All comments/opinions here are my own and do not represent my current or former employers.

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