Incoming hypergrid TPs fail when using my VPN. 🔼

They didn't fail with 0.8.  So what changed?  Hopefully "what changed" isn't the kernel and Mono version I had to update at the same time.

reported=2019-07-29 13:31:48

reporter=onefang

priority=low

category=Bug

severity=major

resolution=suspended

2019-07-29 13:51:54 onefang: DEBUG OpenSim.Services.HypergridService.UserAgentService [(null)] - [USER AGENT SERVICE]: Comparing 111.111.111.111 with login IP 22.22.22.22 and MyIP 22.22.22.22; result is False

111.111.111.111 represents my home IP, 22.22.22.22 represents my VPNs IP.  That's on the sending server, when the receiving server requests authentication.

Then on the receiving server -

DEBUG (Thread Pool Worker) - OpenSim.Region.Framework.Scenes.Scene [SCENE]: User Client Verification for firstname.lastname @grid.com:8002 in Welcome returned false

2019-07-30 07:56:59 onefang: Making this a low priority for now.  No idea if the problem is related to the kernel or Mono update I had to do at the same time, or some change in OpenSim 0.9.0.1, or some change I made, or OpenVPN suddenly having a fit, or...

It's a rabbit hole, involving multiple servers, some of which I have no control over, and all over an IP check I'm not entirely sure isn't bogus, and I might be the only one it hits.

2019-07-30 15:18:14 onefang: Someone using an L2TP VPN managed to HG fine.  This might just be my own problem.