Selfhosted

60177 readers

875 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.

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

Mini PC to replace fiber modem and wifi router. How to proceed? (lemmy.umucat.day)

submitted 4 months ago by xavier666@lemmy.umucat.day to c/selfhosted@lemmy.world

34 comments fedilink hide all child comments

My current internet setup is like this (which is common for most people).

fiber line from ISP <-> ISP fiber modem <-> Personal wifi router <-> switch

This is working fine with no issues. But I need to power two devices. I want to reduce this to a single device.

fiber line from ISP <-> Modem+Firewall PC <-> Switch <-> AP1,AP2...

From my initial research, what I need is an SFP module which can be attached to a PC which supports SFP. OPNsense should be able to handle most SFP modules.

What is the community's take on this? Is this worth the effort? Can I find a mini-PC which supports SFP? Will it be cost effective?

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

[–] rossome@lemmy.ml 3 points 4 months ago* (last edited 4 months ago) (2 children)

Follow the guides at https://pon.wiki/ for replacing your ISP modem with a sfp module running custom firmware. The sfp module will require some sort of active cooling, I bought a 3D printed bracket and fan from their discord server. You can also get a sfp to Ethernet media converter if your firewall does not have sfp: https://www.amazon.com/gp/aw/d/B0FCFWGWHT

These work great as a firewall: https://www.ebay.com/itm/358186631570 8 cores with the n355. I split up the cores to run multiple VMs and docker containers. I passed through all the network interfaces to the opnsense VM. It also has 2 m.2 slots(pcie 1x) I use for mirroring 2 64GB intel optane ssds in a zpool.

[–] xavier666@lemmy.umucat.day 1 points 4 months ago

Excellent resources! Both the wiki and the miniPC! Thanks.

I was once thinking of virtualizing OPNsense but heard it's a lot of pain during the setup and throughput can suffer. But I shall keep this is mind.

[–] non_burglar@lemmy.world 1 points 4 months ago

Most fiber services register the sfp/sfp+ module. it is much cheaper, easier and usually not against the terms of service to just use the isp-provided sfp in your own routing device instead of messing with OLT settingw and custom firmware on a $160 WAS.