Selfhosted

59923 readers

518 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:

Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.
No spam.
Posts here are to be centered around self-hosting. Please ensure it is clear in your post how it relates to self-hosting.
Don't duplicate the full text of your blog or git here. Just post the link for folks to click.
Submission headline should match the article title.
No trolling.

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

VLAN usage under Proxmox (lemmy.world)

submitted 2 years ago* (last edited 2 years ago) by athes@lemmy.world to c/selfhosted@lemmy.world

33 comments fedilink hide all child comments

Hello,

Just spent a good week installing my home server. Time to pause and lookback to what I've setup and ask your help/suggestions as I am wondering if my below configuration is a good approach or just a useless convoluted approach.

I have a Proxmox instance with 3 VLAN:

Management (192.168.1.x) : the one used by proxmox host and that can access all other VLANs
Servarr (192.168.100.x) : every arr related software + Jellyfin (all LXC). All outbound connectivity goes via VPN. Cant access any VLAN
myCloud (192.168.200.X): WIP, but basically planning to have things like Nextcloud, Immich, Paperless etc...

The original idea was to allow external access via Cloudlfare tunnel but finally decided to switch back to Tailscale for "myCloud" access (as I am expected to share this with less than 5 accounts). So:

myCloud now has Tailscale running on it.
myCloud can now access Servarr VLAN

Consequently to my choice of using tailscale, I had now to use a DNS server to resolve mydomain.com:

Servarr now has pihole as DNS server reachable across all VLAN

On the top of all that I have yet another VLAN for my raspberry Pi running Vaultwarden reachable only via my personal tailscale account.

I'm open to restart things from scratch (it's fun), so let me know.

Also wondering if using LXCs is better than docker especially when it comes to updates and longer term maintenance.

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

[–] curbstickle@lemmy.dbzer0.com 1 points 2 years ago (1 children)

Take a networking class instead of spewing nonsense please.

[–] just_another_person@lemmy.world -1 points 2 years ago (1 children)

Take your own advice: https://www.n-able.com/fr/blog/vlan-hopping-security

For some reason you think a home router can't be gotten into because of a VLAN of all things🤣

You're sitting here worrying about some packets from the internet being safe for some reason and not realizing the big picture. Go back to Innernette learning school, tough guy.

[–] curbstickle@lemmy.dbzer0.com 1 points 2 years ago* (last edited 2 years ago)

Take a networking class. You have numerous fundamental misunderstandings and make wild assumptions on bridging gaps that has specific requirements to occur, which also requires a complete lack of any other security methods.

Take a networking class, please. You need it.

Edit: You're mad and still down voting, I want to point out you dont even understand the link you provided.

You should probably read that. But looooooong before then, you should take an actual class on networking.

You need it.