Good UTC evening!
I've created a tap0 device on my host, it looks like:
tap0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 10.0.0.1 netmask 255.255.255.0 broadcast 10.0.0.255 ether 92:80:f9:b0:1e:fd txqueuelen 500 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
I have virtual machine running on the host, its interface put into bridge mode with tap0 (macvtap0 is created on the host). But while i try to connect to the host from withing the guest, no packets are being exchanged. There's no arp packets seen on tap0.
I believe I'm doing something terribly wrong, but cannot understand what…