• 4 posts
  • 26 comments
Joined 4 years ago
Cake day: November 25th, 2022
  • It really depends on how much you enjoy to set things up for yourself and how much it hurts you to give up control over your data with managed solutions.

    If you want to do it yourself, I recommend taking a look at ZFS and its RAIDZ configurations, snapshots and replication capabilities. It’s probably the most solid setup you will achieve, but possibly also a bit complicated to wrap your head around at first.

    But there are a ton of options as beautifully represented by all the comments.

Hi fellow homelabbers! I hope your day / night is going great.

Just stubled across this self-hosted cloudflare tunnel alternernative called Pangolin.

  • Does anyone use it for exposing their homelab? It looks awesome, but I’ve never heard of it before.

  • Should I be reluctant since it’s developed by a US-based company? I mean security-wise. (I’ll remove this question if it’s too political.)

  • Does anyone know of alternatives pieces or stacks or software that achieve the same without relying on cloudflare?

Your insights are highly appreciated!

  • And openwrt is capable enough?

    Yeah it’s insane right? Every address is reachable when I open a port range. And it’s like there are ~ 10 predefined services (HTTP/S, SMTP, …) and the category “All other ports” where also 22 is part of. So I really have the choice to either keep everything shut or leave everything wide open.

    I think I can’t use my own modem but I’ll have to double check with my ISP. But yes the Wi-Fi is also provided by that router and it’s also quite crappy.

Hey fellow self-hosting lemmoids

Disclaimer: not at all a network specialist

I’m currently setting up a new home server in a network where I’m given GUA IPv6 addresses in a 64 bit subnet (which means, if I understand correctly, that I can set up many devices in my network that are accessible via a fixed IP to the oustide world). Everything works so far, my services are reachable.

Now my problem is, that I need to use the router provided by my ISP, and it’s - big surprise here - crap. The biggest concern for me is that I don’t have fine-grained control over firewall rules. I can only open ports in groups (e.g. “Web”, “All other ports”) and I can only do this network-wide and not for specific IPs.

I’m thinking about getting a second router with a better IPv6 firewall and only use the ISP router as a “modem”. Now I’m not sure how things would play out regarding my GUA addresses. Could a potential second router also assign addresses to devices in that globally routable space directly? Or would I need some sort of NAT? I’ve seen some modern routers with the capability of “pass-through” IPv6 address allocation, but I’m unsure if the firewall of the router would still work in such a configuration.

In IPv4 I used to have a similar setup, where router 1 would just forward all packets for some ports to router 2, which then would decide which device should receive them.

Has any of you experience with a similar setup? And if so, could you even recommend a router?

Many thanks!


Edit: I was able to achieve what I wanted by using OpenWrt and their IPv6 relay mode. Now my ISP router handles all IPv6 addresses directly, but I’m still able to filter the packets using the OpenWrt firewall. For IPv4 I didn’t figure out how to, at the same time, use the ISP’s DHCP server, so I just went with double NAT. Everything works like a charm. Thank you guys for pointing me in the right direction.

  • I migrated my home- and webservers from Debian to FCOS a while ago and I’m very happy with how everything works.

    Troubleshooting butane/ignition was a bit of a pain in the butt but worth it imo. I suggest just reading through the FCOS docs, they guided me well while setting everything up. I use podman on my webservers and docker on the homeserver (bc nextcloud aio is not fully podman compatible). I use the installer to build a pre-configured ISO that I can deploy where I want to.

    Someone in the comments mentioned Flatcar, which I think looks compelling as well, since it’s basically the same but more of a community effort.