Homelab

371 readers

3 users here now

Rules

Be Civil.
Post about your homelab, discussion of your homelab, questions you may have, or general discussion about transition your skill from the homelab to the workplace.
No memes or potato images.
We love detailed homelab builds, especially network diagrams!
Report any posts that you feel should be brought to our attention.
Please no shitposting or blogspam.
No Referral Linking.
Keep piracy discussion off of this community

founded 1 year ago

MODERATORS

communick@selfhosted.forum

rglullis

ATT Fiber vs Spectrum (alien.top)

submitted 1 year ago by wirecatz@alien.top to c/homelab@selfhosted.forum

8 comments fedilink hide all child comments

Hi all, just getting into home labbing the past few months. I have a small cluster of Proxmox machines running many of the usual services.

Currently running a 350x10 Spectrum cable internet connection. This is working just fine and has been shockingly stable for five years. It also keeps a very sticky public IPv4 address that has been perfect for self hosting and a cloudflare tunnel. It’s a modem only that goes into an OPNsense VM.

Upload is obviously a bottleneck that has become frustrating. AT&T Fiber came through the neighborhood a few months ago and are offering a 300x300 FTTH with no installation, fees, caps, contracts etc for less than the Spectrum connection. I’d love to jump on it but have read in a few places that they sometimes use CGNAT, the gateways don’t behave well in passthrough mode, mess with traffic, block ports, etc.

I guess the question is then, what are people’s experience with ATT fiber and homelabbing? Is there anyone who won’t lie about it that I could call before install? In SC if it matters. Thanks!

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

[–] Just-a-waffle_@alien.top 1 points 1 year ago

AT&T fiber ONTs don’t have a bridge mode, so adding a separate router would give double NAT

That being said, just use the ONT/router as the default gateway, and could use it for dns/dhcp or run your own instead. Can run all your own infrastructure and just disable services on the AT&T router that you want to run yourself. Disable WiFi and use your own access points, etc.

For accessing your services remotely, use a vpn like tailscale or zerotier, or set up cloudflare tunnels for publicly accessible services.

Fiber is better than copper, and the extra upload is absolutely worth it.