Hello,
unfortunately I have problems get the NAT option with QEMU on my Linux host running. I use Linux as my main OS and it seems like I can not establish a connection over my VMs which use the NAT option.
For NAT, I got assigned the 192.168.122.0/24 network. I can ping it from my Linux host. Unfortunately, when creating either a Linux or Windows VM, the network can not get established and I do not get why. Regarding the routing table, it should use the 192.168.100.1/24 as gateway.
I also use VLANs in my network. X.X100.0/24 is my management VLAN.
Do you have an idea why this is not working?
Not clear, how did you set up your virtual network.
Do you run OPNsense with a single NIC?
Quote from: August8828 on January 14, 2026, 07:33:07 PMFor NAT, I got assigned the 192.168.122.0/24 network. I can ping it from my Linux host.
What?
OPNsense, the virtual router or any other IP?
Quote from: August8828 on January 14, 2026, 07:33:07 PMUnfortunately, when creating either a Linux or Windows VM
To what?
To the OPNsense WAN, LAN???
Quote from: August8828 on January 14, 2026, 07:33:07 PMRegarding the routing table,
Which device?
Quote from: August8828 on January 14, 2026, 07:33:07 PMDo you have an idea why this is not working?
Give more details.