addbr

pkill dhcpcd

ip addr flush dev enp2s0
ip route flush dev enp2s0

tunctl -u derek -t qemu-net0
tunctl -u derek -t qemu-net1
tunctl -u derek -t qemu-net2
tunctl -u derek -t qemu-net3
tunctl -u derek -t qemu-net4
tunctl -u derek -t qemu-net5
tunctl -u derek -t qemu-net6
tunctl -u derek -t qemu-net7
tunctl -u derek -t qemu-net8
tunctl -u derek -t qemu-net9

brctl addbr br0
brctl addif br0 enp2s0
brctl addif br0 qemu-net0
brctl addif br0 qemu-net1
brctl addif br0 qemu-net2
brctl addif br0 qemu-net3
brctl addif br0 qemu-net4
brctl addif br0 qemu-net5
brctl addif br0 qemu-net6
brctl addif br0 qemu-net7
brctl addif br0 qemu-net8
brctl addif br0 qemu-net9

cd /proc/sys/net/bridge
for f in bridge-nf-*; do echo 0 > $f; done

ip link set up dev br0
ip link set up dev qemu-net0
ip link set up dev qemu-net1
ip link set up dev qemu-net2
ip link set up dev qemu-net3
ip link set up dev qemu-net4
ip link set up dev qemu-net5
ip link set up dev qemu-net6
ip link set up dev qemu-net7
ip link set up dev qemu-net8
ip link set up dev qemu-net9

ip link set address 90:2b:34:12:33:b6 dev br0
dhcpcd br0

#ip route flush all
#ip route add 10.1.2.0/24 dev br0
#ip route add default via 10.1.2.254