Pfsense lan on proxmox

[openaspace]

Hi.

I have a problem with pfsense installed in a proxmox virtualization enviroment.

It is connected to the wan , i can ping any server on the wan, the lan can be pinged from virtual lan clients.. but no clients can connect to the internet..

Sometimes it works,... sometimes no...

If I execute the wizard the lan clients can connect, if I restart pfsense .. no client can access to internet.

[viragomann]

Did you consider the installing hints on https://docs.netgate.com/pfsense/en/latest/virtualization/virtualizing-pfsense-with-proxmox.html

Have you disabled the network hardware checksum offloading?

[openaspace]

Thank you.

Hardware checksum already disabled..
This error replicate the same on any hardware..
Same problema on a DELL t310 and other 2 non server hardware.

It works only if i start pfsense as last vm and if i turn on a new vm i need to restart pfsense...

[openaspace]

@viragomann Sometimes If I have new VM started, i go to the DCHP server page and any modifications, I save the settings.. and network go up..

[openaspace]

the big mystery part is that the wan is always online and only the virtual lan go off.