[Help request] How do I go about debugging my router? (lemmy.world)

submitted 3 days ago* (last edited 3 days ago) by Gonzako@lemmy.world to c/selfhosting@slrpnk.net

12 comments fedilink hide all child comments

Hi!

I am finally dabbling in some self-hosting and I'm having trouble on the very final steps.

The setup:

I have a simple NUC that's hosting caddy and a dynamic dns solution

I have port forwarded ports 443 and 80 to my local machine

I have a domain pointing towards my public ip

My router is a sercom 00200106 brought by my isp

The problem:

¿I can't seem to get past the router?

Whenever I try to get in through my local network I get an "intercept.hmtl" from the router and anyone to get from outside just gets a timeout.

If anyone has any idea how'd I go about moving forward the domains "https://gonzako.com/" I have managed to get caddy to show the "hello world" through localhost so I know the service is working

Many regards!

Gonzako

Edit: I am not behind NAT as I did a traceroute towards my public ip and it did only a single hop

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

[-] MangoPenguin@lemmy.blahaj.zone 1 points 2 days ago

Are you trying to access the domain from inside your own network that it forwards to? If so that may not work due to the way NAT works.

Try from your cellphone data plan to verify.

this post was submitted on 04 Aug 2025

2 points (75.0% liked)

Self-hosting

3010 readers

9 users here now

Hosting your own services. Preferably at home and on low-power or shared hardware.

Also check out:

founded 3 years ago

MODERATORS

poVoq@slrpnk.net

sam_uk@slrpnk.net