submitted 5 months ago by Cyber@feddit.uk to c/selfhosted@lemmy.world

34 comments fedilink hide all child comments

After being home for weeks, I went away for business, the 1st night away there was a brief powercut and the firewall (on a UPS) seemed to get stuck.

So, that's no DNS, DHCP, or connectivity between wifi and LAN... All due to (admittedly aging) hardware issue.

Since then my entire home system has had issues whilst it all settles down.

It made me think about getting some redundancy into the system to handle a single failure.

So,.can you give me any insights into High Availability like CARP (for pfSense), VM failover (on Incus?), mesh wifi, Home Assistant, etc?

Of course there are going to be single points, like ISP line, etc, but seems like something to test out.

you are viewing a single comment's thread
view the rest of the comments

[-] Cyber@feddit.uk 2 points 5 months ago

Ah... I was reading this thinking "ah, I'll have to reply about the battery...".. glad you're limiting the charging....

But an interesting point... I have a spare OLD Dell laptop kicking around which has various issues, but might be able to do what you're doing. Thanks

[-] spaghettiwestern@sh.itjust.works 2 points 5 months ago* (last edited 5 months ago)

The battery limiting capability was an absolute requirement and I also ended up with a Dell. Having a display and keyboard always available is also great for some tasks.

this post was submitted on 31 Jan 2026

43 points (100.0% liked)

Selfhosted

60664 readers

909 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:

Detailed Rules Post

Be civil.
No spam.
Posts are to be related to self-hosting.
Don't duplicate the full text of your blog or readme if you're providing a link.
Submission headline should match the article title.
No trolling.
Promotion posts require active participation, with an account that is at least 30 days old. F/LOSS without a paywall has exceptions, with requirements. See the rules link for details. Tags [CBH] or [AIP] are required, see the links in Rule 8 for details.
AI-related discussions and AI-involved promotional posts have additional requirements for tagging, as noted in Rule 7 and the AI & Promotional Post Expanded Rules post, and find example disclosures here.

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 3 years ago

MODERATORS

curbstickle@anarchist.nexus

curbstickle_lw@lemmy.world