Selfhosted
A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.
Rules:
-
Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.
-
No spam posting.
-
Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.
-
Don't duplicate the full text of your blog or github here. Just post the link for folks to click.
-
Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).
-
No trolling.
Resources:
- selfh.st Newsletter and index of selfhosted software and apps
- awesome-selfhosted software
- awesome-sysadmin resources
- Self-Hosted Podcast from Jupiter Broadcasting
Any issues on the community? Report it using the report flag.
Questions? DM the mods!
view the rest of the comments
In that case, are you sure the VPN is actually on, when on cellular?
Absolutely, I can connect to the services via IP:Port
I don't have a lot of networking skill here, but could it be your WiFi connections (anywhere) are IPv4 and on mobile it forces IPv6, thus why you can connect via IP:port? Typically your wireguard host machine has IP forwarding/masquarading setup so you can reach your home LAN. Could this be an issue through the router / proxy?
Wish I knew how to test/troubleshoot this.
It may not even be the issue, I'm just spitballing, and it maybe DNS issues like others mentioned or cell provider blocking some aspect. As you probably know Wireguard can be set for all traffic to route through the tunnel, or some outside of it. Maybe cell network is not routing DNS through the tunnel, but using its own, or maybe they used a cached Domain name lookup that doesn't have your domain IP. Again, networking/DNS etc is my blind spot. I.e. I have setup openmedia vault on a 256MB RAM arm board to serve my music and SMB shares, but I don't understand reverse proxy LOL.
So, I of course rebooted everything i could, the box hosting my DNS/PiHole, VPN, docker box, etc. However, was remote and couldn't reboot my modem.
I lowered my MTU on my VPN client config after rebooting my modem, and it's working.
I don't fully understand why it worked, but it did.
Maybe something on my ISPs end that wasn't functioning.
Awesome! Interesting with MTU. This was a first hit google search, seems MTU in wireguard setup plays a role also. https://gist.github.com/nitred/f16850ca48c48c79bf422e90ee5b9d95
It's probably still IPv6 related. If you use something like Network Analyzer on your phone while only connected to the mobile network you may find that it only shows an IPv6 address and DNS server, no IPv4 config. That could explain the difference. Particularly if you were using the maximum typically permissible MTU. Your provider might also be doing some 6to4 tunneling somewhere that adds overhead and causes size problems.
Thank you for the info, I may try that out of curiosity
Beats me then. Network wise an external Wifi should follow the same rules as an external cellular connection.