Azure VM no me responde ping (ICMP) / Azure VM does not respond to ping (ICMP)

ES

 Normalmente cuando desplegamos máquinas virtuales en Azure y no tenemos comunicación, optamos como primer medio de validación  utilizar el Ping (ICMP). En Azure por defecto el Ping está bloqueado por el firewall del VM.

Para habilitarlo debemos ir al Firewall y permitirlo, podemos usar el siguiente script.

#IPv4

netsh advfirewall firewall add rule name="ICMP Allow incoming V4 echo request" protocol="icmpv4:8,any" dir=in action=allow

#IPv6

netsh advfirewall firewall add rule name="ICMP Allow incoming V6 echo request" protocol="icmpv6:8,any" dir=in action=allow

Me gustaría aclarar que este script funciona para cualquier equipo Windows este en Azure o on premise.

Adicionalmente a los script antes mencionado, Si queremos habilitarlo para que funcione fuera de Azure  a través de un NSG podemos usar el siguiente script:

Get-AzNetworkSecurityGroup -Name "Nombre_del_NSG" | Add-AzNetworkSecurityRuleConfig -Name ICMP-Ping -Description "Allow Ping" -Access Allow -Protocol ICMP -Direction Inbound -Priority 100 -SourceAddressPrefix * -SourcePortRange * -DestinationAddressPrefix * -DestinationPortRange * | Set-AzNetworkSecurityGroup

EN

Normally when we deploy virtual machines in Azure and we do not have communication, we opt to use Ping (ICMP) as the first means of validation. In Azure by default Ping is blocked by the VM's firewall.

To enable it we must go to the Firewall and allow it or we can use the following script.

#IPv4

netsh advfirewall firewall add rule name="ICMP Allow incoming V4 echo request" protocol="icmpv4:8,any" dir=in action=allow

#IPv6

netsh advfirewall firewall add rule name="ICMP Allow incoming V6 echo request" protocol="icmpv6:8,any" dir=in action=allow

I would like to clarify that this script works for any Windows computer in Azure or on premise.

In addition to the scripts mentioned above, if we want to enable it to work outside of Azure through an NSG we can use the following script:

Get-AzNetworkSecurityGroup -Name "Nombre_del_NSG" | Add-AzNetworkSecurityRuleConfig -Name ICMP-Ping -Description "Allow Ping" -Access Allow -Protocol ICMP -Direction Inbound -Priority 100 -SourceAddressPrefix * -SourcePortRange * -DestinationAddressPrefix * -DestinationPortRange * | Set-AzNetworkSecurityGroup