Ping doesn't work on VMs

[olafbusbi]

Hey, I have set up a VLAN so that Proxmox can communicate with an external server at Hetzner via a pfSense.
If I log on to the root server (on which Proxmox is running) with SSH and send a ping to the server at Hetzner, everything works. However, as soon as I am on a VM, this does not work. What am I doing wrong or have I forgotten something? Is the error more in the Promox or in the pfSense configuration?

 

[WindowLock]

Hey, I have set up a VLAN so that Proxmox can communicate with an external server at Hetzner via a pfSense.
If I log on to the root server (on which Proxmox is running) with SSH and send a ping to the server at Hetzner, everything works. However, as soon as I am on a VM, this does not work. What am I doing wrong or have I forgotten something? Is the error more in the Promox or in the pfSense configuration?

Sounds like you have firewall enabled and disabled ICMP.

 

[olafbusbi]

Sounds like you have firewall enabled and disabled ICMP.

I used the following instructions: https://github.com/la-cc/hetzner-proxmox-single

All pings except the ping to the hetzner server work.

Do you have any idea what I could have set wrong?