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DNAT ERROR

Christian Garcia2

:

Buenas tardes.

Explico mi situacion por si alguien me puede ayudar.

Tengo que instalar varios dispositivos a los cuales se accede por el puerto 80 (http), me indican que necesitan poder acceder desde el exterior a cada uno de ellos, por lo cual tngo que crear un DNAT con una IP de destino (interna) y que se redirija al puerto 80 del dispositivo.

Estoy intentando realizar lo siguiente:

Acceder a la pública 212.46.x.x por el puerto 2020 y que se redirija a la ip interna del dispositivo (192.168.4.x) y al puerto 80.

Cuando intento crear la regla DNAT me sale el siguiente error

Esta es la regla que estoy intentando hacer:

Si dejo en "original service" el servicio "http" me carga, pero no lo puedo hacer así ya que tengo 5 equipos a los que hay que acceder por el puerto 80.

Alguna idea?

Muchas gracias



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  • +1

    Hello,

    The Original Service "control2" have both TCP and UDP on it's details, but the HTTP service on the PAT only contains a TCP/80 Service. This is why you're getting a "services don't match" error. (The PAT service doesn't have a UDP port to be translated)

    If you don't need to communicate over UDP, remove the UDP/2020 Port from "control2". (If it's only HTTP traffic)

    If you need to communicate over UDP, create a new service called "control2-pat" and put in It's details both TCP/80 and UDP/80.

    Thanks!

Reply
  • +1

    Hello,

    The Original Service "control2" have both TCP and UDP on it's details, but the HTTP service on the PAT only contains a TCP/80 Service. This is why you're getting a "services don't match" error. (The PAT service doesn't have a UDP port to be translated)

    If you don't need to communicate over UDP, remove the UDP/2020 Port from "control2". (If it's only HTTP traffic)

    If you need to communicate over UDP, create a new service called "control2-pat" and put in It's details both TCP/80 and UDP/80.

    Thanks!

Children