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What can I make out of a Old Pentium D desktop (lemmy.world)

submitted 5 months ago by reddit_sux@lemmy.world to c/selfhosted@lemmy.world

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Hello self hosters,

Recently I came into possession of an old Desktop PC. Its configuration is,

Pentium D 820, 2.8 GHz dual Pentium 4 core processor, supports 64 bit.
512 DDR 333 memory
90GB HDD
no graphics card
3 PCI and 1 AGP slot

I was planning to put a ethernet card and use it as a router. It was to theown as garbage. Is what I am planning feasible or a good idea. Or it would be better as trash.

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[–] ptz@dubvee.org 4 points 5 months ago (1 children)

I read on OPNSense guide it needs 2gb ram

Good to know, thanks. I haven't deployed it in years (have been using OpenWRT which will run on a potato). Getting ready to build a new router/firewall myself, but I don't think the 2 GB is gonna be a problem. Have been debating sticking with OpenWRT or going to OPNSense.

[–] reddit_sux@lemmy.world 4 points 5 months ago (1 children)

Nice to be of your help.

How's OpenWRT to use and install. Though pretty experienced with linux. This is the first time trying to do the hardcore networking stuff.

[–] ptz@dubvee.org 6 points 5 months ago* (last edited 5 months ago)

Most of my devices I was able to flash it right to it (or TFTP boot the installer and go through the steps via console cable). On x86, you just flash a boot image with dd. The hardest "install" was to a batch of enterprise APs where I had to attach a programming clip to its flash chip and use a Rapberry Pi to burn the image. After that, though, I could update them normally

If you've reached this point in your OpenWRT install, turn around. lol. I only kept going because I thought I was bidding $12 on a single Aruba AP-105 and ended up getting a lot of 20 (for $12), so I had to figure out some use for them.

Usage is pretty straightforward through the web UI (LuCI). For some more complex configs, it's sometimes challenging to figure out the UCI syntax to configure (when I was playing around with B.A.T.M.A.N for example) but otherwise is pretty nice.