Guest to guest network for multiple guests

[dsxack]

Describe the issue
I need to build network between 3 guests:

• pfSense firewall (x86, with 2 network adapters: WAN shared network with host and LAN network adapter as gateway for guests, DHCP on LAN network adapter)
• kali linux (arm64, 1 network adapter in LAN)
• metasplotable (x86, 1 network adapter in LAN)

So, I tried to add next QEMU flags to my guests configuration:

• -netdev socket,mcast=230.0.0.1:1234 not working (VMs starting but unreachable)
• -netdev socket,connect/listen working! But just for 2 guests (1 to 1 guest networking)
• -netdev vde QEMU in UTM compiled without VDE support
• -netdev tap not supported on MacOS as I know

Someone know another ways to build one network with 3 guests?

Configuration

• UTM Version: 3.2.4 (58)
• OS Version: 12.5 Beta (21G5046c)
• Intel or Apple Silicon? Apple Silicon

[dsxack]

Reached with:

VM1:
-netdev vmnet-host,id=vm1,net-uuid=8493bb04-56aa-4ec0-a937-605ac1a8bd07

VM2:
-netdev vmnet-host,id=vm2,net-uuid=8493bb04-56aa-4ec0-a937-605ac1a8bd07

VM3:
-netdev vmnet-host,id=vm3,net-uuid=8493bb04-56aa-4ec0-a937-605ac1a8bd07