Problemas com Ping e DNS no proxmox.

[tecnico.onepa]

Meu proxmox não faz ping para 8.8.8.8 e nem para o meu gateway mas as configurações do DNS estão conforme.
Alguém que tenha passado pelo mesmo com alguma dica?

 

[fba]

Hi,
how did you test, that the network connection to the gateway is working at all? Does ping to other hosts in the network work instead?
What ip address is the gateway using?
When running the following shell commands ip a s and cat /etc/network/interfaces on the server, what's the output?

 

[tecnico.onepa]

O gateway é 192.168.100.1
ip 192.168.100.14/24

 

[fba]

The command is different from what second screenshot shows, it is cat /etc/network/interfaces, not "networking". Please try again.

 

[tecnico.onepa]

sorry,

 

[fba]

Configuration looks reasonable.
Does the router really use the ip 192.168.100.1?
Is there a way to login to the router and try to ping the Proxmox server?
How is the cabled connection done between Proxmox server and router, correct ports used?

 

[tecnico.onepa]

Problem solved, the problem was in the physical configuration, the cable that connects to the switch was on the port without IP, I had to change the port and I was able to ping.

Pay close attention to the physical connections and port configurations.

Thank you @croit