["ip --json addr show dev br0", "ip --json route show default dev br0", "ip link set dev tap0 down", "ip tuntap del mode tap tap0", "ip link set dev tap1 down", "ip tuntap del mode tap tap1", "ip link set dev tap2 down", "ip tuntap del mode tap tap2", "ip link set dev tap3 down", "ip tuntap del mode tap tap3", "ip addr del 10.44.45.2/24 dev br0", "ip link set dev eth0 nomaster", "ip addr replace 10.44.45.2/24 dev eth0", "ip route add default eth0 via 10.44.45.1 metric 666", "ip route del default dev br0 via 10.44.45.1 metric 666", "ip link dev br0 down", "ip link del br0 type bridge"]
