Referencias para la instalacion y configuracion de un DNS

dnsconfig.txt

Comandos y configuracion utilizada en el video

## Configuracion Inicial
apt install net-tools
sudo ifconfig
/sbin/ifconfig
dmesg | grep -i eth0
nano /etc/network/interfaces
nano /etc/default/grub
"net.ifnames=0 biosdevname=0"
grub-mkconfig -o /boot/grub/grub.cfg

## Configurar TARJETA RED
cd etc/network
nano interfaces
------COFIGURACION 1
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.168.0.121
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.1
gateway 192.168.0.1

------COFIGURACION  2
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.168.0.100
netmask 255.255.0.0
network 192.168.0.0
broadcast 192.168.225.225
gateway 192.168.0.1
------
nano /etc/resolv.conf
nameserver 8.8.8.8
/etc/init.d/networking restart //reiniciar servicio de red
ifdown eth0 //deshabilita la tarjeta de red
ifup eth0 //habilita la tarjeta de red
---PROBANDO
ping 192.168.0.100(mi TCP/IP)
ping 192.168.0.1(Gatawey)

## Apache
apt install apache2
apt install iceweasel
ce /etc/apache2/
ls -ltr  //ver directorio con permisos
/etc/init.d/apache2 restart //reiniciar servicios

## DNS
apt install bind9
cd /etc/bind/
ls -ltr
cp db.local db.sanchezgio //Ejemplo de video
cp db.local db.192 //Ejemplo de video
nano db.sanchezgio //En video se muestra la configuracion
nano db.192 //En video se muestra la configuracion
----Configurar named.conf
nano named.conf
---------named.conf
zone "sanchezgio.com" {//busqueda directa
type master;
file "/etc/bin/db.sanchezgio";
};

zone "192.in-addr.arpa" {//busqueda inversa
	type master;
	file "/etc/bind/db.192";
};
------------
-------Reiniciar servicio
/etc/init.d/bind9 restart

--Hacer pruebas
www.sanchezgio.com //desde navegador ICEWEASEL
host www.sanchezgio.com //En terminal
nslookup sanchezgio.com //En terminal: Regresa direccion

### REFERENCIAS

GRUB
http://www.linuxfromscratch.org/lfs/view/7.8-rc1/chapter08/grub.html
https://unix.stackexchange.com/questions/232730/grub-not-loading-config-file-or-booting-into-linux-automatically

DISABLING CONSISTENT NETWORK DEVICE NAMING
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/networking_guide/sec-disabling_consistent_network_device_naming

net.ifnames biosdevname kernel command StackOverflow
https://stackoverflow.com/questions/34924826/when-i-add-the-option-net-ifnames-0-biosdevname-0-in-kernel-command-the-ip-rout

Descripcion de net.ifnames = 0
https://wiki.debian.org/NetworkInterfaceNames#:~:text=The%20simple%20way%20of%20disabling,grub%20and%20running%20update%2Dgrub.
https://www.it-swarm.dev/es/boot/sudo-update-grub-no-funciona/961573388/
https://www.gnu.org/software/grub/manual/grub/html_node/Simple-configuration.html
https://living-sun.com/es/linux/545813-ls-ltr-command-in-unix-and-linux-behaviour-linux-unix-ls.html
https://wiki.debian.org/es/NetworkConfiguration
https://www.zeppelinux.es/instalacion-y-configuracion-de-bind9-en-debian/
https://vitux.com/how-to-start-stop-and-restart-services-in-debian-10/
https://www.zeppelinux.es/instalacion-y-configuracion-de-bind9-en-debian/
https://www.it-swarm.dev/es/networking/ayuda-para-configurar-la-busqueda-inversa-con-bind9/961066516/
https://www.swiftstack.com/docs/install/configure_networking.html