I’m thinking about moving my router to be a VM on a server in my homelab. Anyone have any experience to share about this? Any downsides I haven’t thought of?

Backstory: My current pfSense router box can’t keep up with my new fibre speeds because PPPOE is single threaded on FreeBSD, so as a test, I installed OpenWRT in a VM on a server I have and using VLANs, got it to act as a router for my network. I was able to validate it can keep up with the fibre speeds, so all good there. While shopping for a new routerboard, I was thinking about minimizing power and heat, and it made me realize that maybe I should just keep the router virtualized permanently. The physical server is already on a big UPS, so I could keep it running in a power outage.

I only have 1 gbps fibre and a single GbE port on the server, but I could buff the LAN ports if needed.

Any downsides to keeping your router as a VM over having dedicated hardware for it?

  • ikidd@lemmy.worldEnglish
    2·
    9 hours ago

    Proxmox uses a voting system to keep cluster integrity.

    Check it out, it’s free and does a lot of things out of the box that take a lot of manual work otherwise. And the backup server is stellar. It does take a while to wrap your head around the whole way it does things, but it’s really powerful if you spend the time to deep dive it.