Networking on Jose Castrillo

Como configurar un router neutro

Sun, 19 Nov 2023 00:00:00 +0000

📣 Actualizado 02/2024

Continuando con mi post anterior explico como realizar una conexion directa con tu propio router, en mi caso tengo un router gl.inet; puedes usar otro router que disponga la configuración de VLAN.

Dependiendo de tu proveedor de servicio, necesitamos ir a la siguiente pagina y busca tu VLAN, Leer con atencion las notas dejadas en la pagina!. En mi caso tengo Orange aunque a en mi zona llega por NEBA.

How to switch 3053 to 53 on Gl.inet

Mon, 06 Jun 2022 00:00:00 +0000

For those who has a Gl.inet router featured with Adguard on it, you should being facing a issue at Adguard when it activated at first time, from clients list the only client listed is “localhost”, the reason it’s due dnsmasq is runing on port 53 in the other hand adguard by default on port 3053, in order to solve it you have to switch them. This entry is a forward post by the workaround explained by chao-chao from gl-inet-forum I did it and it’s working from my side, below is a little summary of the steps I did:

setup auto mount smb v1.0

Fri, 27 May 2022 00:00:00 +0000

In any case you still having a device that works with smb v1.0 you can use the following way in order to mount it on your Fedora host:

Path: /etc/NetworkManager/dispatcher.d/smb-setup.sh

#!/bin/sh -e
# Script to dispatch NetworkManager events
# more over: https://stackoverflow.com/questions/16848021/linux-networkmanagers-etc-networkmanager-dispatcher-d-test-script-does-not
# Runs ifupdown scripts when NetworkManager fiddles with interfaces.
# See NetworkManager(8) for further documentation of the dispatcher events.

INF="$1" # your current interface name such as eth0, wlp4s0 and so on
STA="$2" # status such as UP or DOWN

# Send message to /var/log/messages
logger -s "$0 called for interface named $INF with $STA ..."

if [ "$INF" == "eno1" ]
then
mount -t cifs -o vers=1.0,username=admin,password=Tr3x_1986,uid=1000,gid=1000,forceuid,forcegid //10.34.1.1/1fea-6abb /home/jose/homedisk
fi

more info:

OpenVPN usando Raspberry Pi3 + Noip

Wed, 15 Jul 2020 00:00:00 +0000

Requisitos:

RaspberryPi –> https://www.raspberrypi.org/downloads/raspberry-pi-os/
OpenVPN –> https://pivpn.io/
Cuenta abierta –> https://www.noip.com/
Una IP Estatica en tu Raspberry –> Router manual
Router con capacidad de tunel VPN —> IPsec, PPTP, L2TP.
Public IP —> https://www.whatismyip.net/

Pasos:

1. Crear DNS Record A en Noip

Apunta tu IP publica
Abre tu sesion con tus credenciales en Noip
Dentro del Dashboard ve al apartado “Dynamic DNS > Create Hostname” rellena:
- hostname, ejemplo: test
- Domain, ejemplo: ddns.net
- IPv4 address: Tu IP publica
- Click en Crear

How to set your Domain name in Linux

Sun, 31 May 2020 00:00:00 +0000

Resume to set a domain name in Linux

concepts:

FQDN (Fully Qualified Domain Name)

eg:

hostname = server1 // FQDN = server1.example.com

1. First add FQDN to your hostname in /etc/hosts file.

# cat /etc/hosts
10.120.68.23 server1.example.com server1

confirm the FQDN issue the following command:

# hostname -f
server1.example.com

2.1. Configure domain name (Red Hat RHEL, Fedora and CentOS)

From these path add the parameters needs

vi /etc/sysconfig/network
DOMAINNAME=<domainname>

vi /etc/sysctl.conf
kernel.domainname = <domainname>

2.2. figure domain name ( Ubuntu, Debian)

#vi /etc/hostname
server1

Then restart the service:

Closing opened ports on Linux (Fedora 29)

Sun, 05 May 2019 00:00:00 +0000

Using the Nmap to list our opened port in our machine, how described the official website: Nmap “..is an utility for network discovery and security auditing..”

Regarding CUPS from the official website: “is an open source printing system developed by Apple Inc. for macOSÂ® and other UNIXÂ®-like operating systems. CUPS uses the Internet Printing Protocol (IPP) to support printing to local and network printers.”

By default we have the cups service running in the system’s startup we could check out issue the following commands: