I just installed a mesh WiFi network in addition to my ISP-provided router that could barely reach upstairs. I had some locally hosted services set up as per Mediabox. All containers were set up with my machine IP(?) 192.xxx.x.xx and were working great inside my network, which is all I wanted to do while I’m learning. I noticed today that if I connect via the other, mesh WiFi network that this IP can’t be accessed, despite it being the same machine. What’s going on?

All advice much appreciated as I am (obviously) a self hosting novice!

@railsdev@programming.dev
link
fedilink
English
5
edit-2
1Y

I’m guessing that both routers are running DHCP and/or running NAT at the same time. You need only one to do all that (the one attached to the WAN/Internet) and the other needs to act as a switch only (usually called access point mode).

Not sure about all the mesh stuff, but traditionally you’d switch off all the routing functions of the second router and connect it to the other router via the LAN ports. Again, DHCP and actual routing would need to be turned off on the “secondary” routers.

If all these “routers” (really we should be calling them access points to distinguish which function we’re referencing) are part of the same mesh networking system I’d imagine they’d take care of these issues on their own though, so more details about the network topology would be necessary to be helpful.

@1111@lemmy.world
creator
link
fedilink
English
21Y

Yo! Based on some of the other answers this seems spot on. I guess the problem is that I was kinda running two routers, when really I wanted the mesh system to act as a series of access points for the original network. I don’t know - but I can confirm that turning the mesh system into ‘Access Point Mode’ fixed this issue for me

Glad to hear! 🎉

Create a post

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:

  1. Be civil: we’re here to support and learn from one another. Insults won’t be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. 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.

  4. Don’t duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

  • 1 user online
  • 279 users / day
  • 589 users / week
  • 1.34K users / month
  • 4.55K users / 6 months
  • 1 subscriber
  • 3.5K Posts
  • 70K Comments
  • Modlog