Two simultaneous OpenVPN connections (with different service providers)

[Chuckles67]

After a few weeks trying different router GUI settings I got this working, so wanted to share the setup here to help others.

I needed this:
- two simultaneous OpenVPN connections mapped to different static IP addresses within my home network
- using Asus RT-AC66U_B1 router with latest stable Asuswrt-Merlin build 380.68_4

My VPN service providers
- IronSocket (IS) on Client 1
- PrivateInternetAccess (PIA) on Client 2

Settings here:
https://pastebin.com/8Z515a4b

 

[RMerlin]

Use Pastebin or Gist. Cloudflare's set to high security mode due to past attacks on the forums.

 

[Chuckles67]

I'm sharing all these details as I got confused about NAT tunneling but find these settings seem to be working as expected. (so far I've made two small donations to Eric for the great Merlin project )