MX95

Lucciano
Just browsing

MX95

Hola inges.

 

A alguno de ustedes les ha pasado que de la nada un MX les marque un error del Bad Ip assignament configuration, ya se ha revisado toda la configuración y no se ha encontrado nada anorma, todos los parametros son correctos ¿alguna sugerencia?
Gracias y saludos a todos.

2 Replies 2
alemabrahao
Kind of a big deal
Kind of a big deal

This alert means a bad static IP or an incorrect VLAN tag with DHCP is being assigned to the Meraki hardware. Typically, network hardware will simply not work if you assign a bad IP address to it. Meraki  hardware, however, will automatically switch back to DHCP (automatic IP assignment) so that it can check in to the cloud and alert you about the problem if at all possible.

 

The most common causes of this error message are:

 

The device has had a working static IP, but network changes have caused the IP address to become invalid.

A typo or otherwise incorrect value while assigning a static IP in the app.

The wrong VLAN tag is used for DHCP.

I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.

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Alejandro_F
Meraki Employee
Meraki Employee

Hola Lucciano,

   Cuando configuras una IP estatica, los equipos Meraki siguen 3 pasos para validar un uplink.

 

  1. Soliictar ARP request al gateway.
  2. Hacer ping a ip publica (8.8.8.8)
  3. Resolver por DNS alguna pagina conocida (google.com, yahoo.com, meraki.com)

 

Si alguno de estos pasos falla, el equipo puede alertarse con 'Bad IP assignment'. Estaria bien que pudieras revisar que el gateway este contestando y que le da salida a internet al MX.

 

https://documentation.meraki.com/Go/Troubleshooting/Meraki_Go_-_Alerts_and_Errors/Meraki_Go_-_Bad_IP...

 

https://documentation.meraki.com/MX/Firewall_and_Traffic_Shaping/Connection_Monitoring_for_WAN_Failo...

 

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