If VT-d not supported, so how do you know the wire is not connected?


New Member
Nov 20, 2022
intel J1900
No IOMMU detected, please activate it.See Documentation for further information.
VT-x: enabled
VT-d: unsupported
virtual machine always see the connected network wire. The problem occurs when the lease or address changes DHCP.client.
The virtual machine connects to the ISP and there are problems with the network connector, virtual machine may not be available for a long time.

IP Acquisition Mode:DHCP
Lease Time:604800 s
now came up with a good idea - use a script to check the gateway.
gateway unreachable - wait and restart NIC network service

so, this will be used for FreePBX.Asterisk


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!