74
What is your contingency for when the ISP goes down?
(ttrpg.network)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 19 Sep 2023
74 points (96.2% liked)
Selfhosted
39683 readers
540 users here now
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!
founded 1 year ago
MODERATORS
Sorry could you elaborate? I feel like there's an obvious solution staring me in the face but I don't know enough to know what I don't know.
Sim card. Mobile internet. Tmobile, verizon, att in US, vodafone and the like in Europe. My ISP router has a slot for it, some 3rd party ones do, too.
You could also hook a phone up to be a secondary wan in your firewall. I'm assuming you're running something like opnsense, openwrt or the like, here.
Oh! Yeah I’ve got some openwrt setup on my router, haven’t checked my isp modem for a SIM card slot though I doing recall seeing one. Do you know if there is a way to configure it so that it only handover to the sim if the isp goes down?
https://openwrt.org/docs/guide-user/network/wan/multiwan/mwan3
Amazing. Thanks
They mean using something with a cellular radio. A router, or a tethered cellphone.
🤦♂️ That could work! Data sims are cheap in my country, and yeah I might have an old phone I could use as a hotspot. I wonder if I could configure it so that it comes in only if the isp network drops. I’d also want some roles in place so that the data isn’t accidentally scarfed down by a hunger download…
Perhaps there’s a way to do this via hotspot, but I meant tether via physical connection to the router. Some routers do offer failover to secondary networks. Possibly with qos to prevent scarfing, as you put it ;)
Thanks I’ll take a look at the back of the router to see what I/O im working with.
On most consumer level routers the hardware is unlikely to be the restricting factor, but the software could quite possibly not allow that option.
If you could (and are willing to!) flash something like OpenWRT (or DD-WRT, I haven't used either one in a long time) onto it, then you could potentially unlock the full potential of the router.
Yep long ago flashes OpenWRT Merlin on my router. I’m not sure if there’s a slot for SIM cards though is the problem.
most routers have a usb port and usb lte modems are relatively cheap and widely available.
Great point! Definitely has some usb ports.