Options=6063 Vlan5: flags=8943 mtu 1496
With lima-vm I use socket_vmnet in bridge mode. But as I wrote before, if I assign an address from the same network on the macbook's VLAN interface, any packets are delivered between the laptop and macbook. With tcpdump on the laptop I can see that it reply to arp requests, I can also see on the router that replies to arp requests passed through the Wi-Fi interface, but I don't see them in tcpdump on en0 on the macbook, which is also strange. The problem is delivering packets to the virtual machine. If I assign an IP address to the VLAN interface in macOS, packets are transmitted over either protocol without any problems. On the macbook, I created a VLAN interface by specifying en0 (AirPort) as the parent interface, then created a VM using QEMU with hvf accelerator or lima/UTM with VZ and I observe a strange situation: using arping, packets from the laptop sometimes reach the VM connected to the VLAN interface on the macbook, but arping running on the VM only sends requests but does not receive replies from the laptop. My environment is a router with OpenWRT, a laptop connected to the router via patch cable and an untagged VLAN with VID 5 configured on that port in the router, and a MacBook M1 Pro connected via Wi-Fi to the router.
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