shitty isp doesn't allow to log in to the router because of "security reasons", no port fwrd
because of "security reasons" (they don't like people changing their DNS) they literally lock down the entire router so is almost impossible to change stuff or enable port forwarding
no, i can't restart the router to factory because it fucks up internet connection and only the isp can fix that, and if they do they re-lock the router
no, i can't buy my own router, they won't tell me stuff and im not in a position to make such purchase
so, how tf do i get my server open to the public?

32 Replies
Hola :)
Telmex verdad?
no soy de Mexico
soy de Costa Rica
Claro ?
pero si Telmex es un ISP de mierda Kölbi lo es tambien
demasiado caro
Es que ese huawei usualmente lo despliegan mucho en telmex/claro (mismos dueños)
para tu buena suerte los huawei de consumidor son la cosa menos segura que existe
genuinamente dudo que pueda hacer algo como fuerza bruta
y no, no puedo darle al boton para resetearlo
lo hice una vez y me quede sin internet como por 4 dias
supongo que como son tan baratos los ISPs en latinoamerica lo proveen mas
Se llama Kölbi ?
sip
alguna idea?
Que es lo que necesitas hacer? reenviar puertos?
sip
y configurar SMB con un disco duro
(me da pereza instalar algo como Jellyfin)
Tienes el plan mas bajo del ISP?
creo
100mbit
Al menos con telmex ya nisiquiera te dan ip publica en los planes bajos
y ahi dice que podrias estar bajo cgnat
ah si CGNAT
Si es para server publico te recomiendo 300% rentar hosting y ya
que le dan a 32450867 personas la misma ip
no tengo chamba
y para q pones un server?
bedwars con unos amigos
no sugieras servidores como hypixel o basuraversocraft
algo pequeño realmente
Plait
Play it
https://playit.gg/
En respecto al router busca el modelo en Google o Reddit, muy probablemente puedas rootearlo
esa cosa la odio tanto como el Essential Mod
es un plugin?
ya intente
hasta en el subreddit de mi país
Es un tunnel
La única manera que podrás jugar gratis con nat
O una vm gratis en Oracle cloud
nat?
Si
eso es?
Ósea lo que hace tu isp para que no te den ip publica
!cgnat
We may have bad news for you :C
You may be under a CGNAT which is a method that ISP's use to conserve IPV4 IP's due to how limited they are now. What this means in plain terms is that your IP address is being shared with other people as your router goes to the ISP's router, by default this means port forwarding doesn't work.
We need to check if you are under a CGNAT and we got 2 options.
Option 1: commands
Depending on your OS, run the following command:
- Windows:
iex (Invoke-RestMethod -Uri "https://raw.githubusercontent.com/DominicTWHV/Is-It-CGNAT/refs/heads/main/windows.ps1")
- Linux: curl -s https://raw.githubusercontent.com/DominicTWHV/Is-It-CGNAT/refs/heads/main/linux.sh | bash
-# You should never run such things without reviewing and understanding the code
Option 2: manually
Open your router's configuration interface. Somewhere, you'll see something like 'external' or 'public' IP.
If your external IP is in one of the following ranges, you're basically screwed as long as port forwards go:
- 10.0.0.0/8
- 172.16.0.0/20
- 192.168.0.0/16
- 100.64.0.0/10
- any IPv6 address/range - This shouldn't be a problem, but Minecraft's IPv6 support is still rather quirky. You're at your own, but we're happy if you share your experience.
What do I do now?
You should ask your ISP for a public and IPv4 address (but this may cost you money).
NB: your internal IP should and most probably will be in one of the first three ranges, don't mix them upse lo q es cgnat
cg-nat
Carrier grade nat
Es lo mismo pues solo puse nat para no añadir todo
pero no servirá de nada si no puedo abrir el puerto 25565
verdad
You're from Costa Rica?
yep
usa playit
cloudflared
etc