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Establishing proper VLAN's (lemmy.world)

submitted 4 months ago by koldanor@lemmy.world to c/selfhosted@lemmy.world

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Hey there selfhosted community.

I had big plans when I moved last year to finally setup my homelab with proper VLAN seperation. Well a stressfull move later I simply had no energy left and just threw my whole homelab and all my services in my main LAN with no seperation whatsoever.

In how much of a world of pain am I in now when I want to switch my homelab services over in a seperate VLAN? Any recomendations or pointers to documentation for me to go through before I decide if this is something I want to do right now?

Currently this would impact a proxmox host with 3 VM's and 1 LXC and around 20 docker images.

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[–] frongt@lemmy.zip 9 points 4 months ago (2 children)

The biggest reason is to prevent iot or other untrustworthy devices from reaching the Internet.

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[–] FrederikNJS@piefed.zip 11 points 4 months ago

Or in some cases ONLY allowing them to reach the Internet. So they can't access your other devices...

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[–] Blue_Morpho@lemmy.world 1 point 4 months ago

You can do that at the router. You don't need vlans to block Mac addresses.

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lemmy:	0.19.20
mlmym (mschae):	26.3.4