12345678910111213141516171819202122232425262728293031323334 |
- #!/usr/bin/env bash
- set -ex
- case "$1" in
- --help)
- echo "Run safely, e.g.: sudo -i sh -c '/home/oleg/bin/brctl-start; sleep 120; reboot'"
- ;;
- *)
- if [[ $(ip a) == *"tap0"* ]]
- then
- printf "\033[35mtap0 already exists, exiting.\033[0m\n"
- exit 1
- fi
- ip tuntap add tap0 mode tap
- ip address del 192.168.0.144/24 dev enp34s0
- # Could break office network if tap0 is openvpn connection:
- brctl addbr br0
- brctl addif br0 tap0
- brctl addif br0 enp34s0
- ip link set br0 up
- ip address add 192.168.0.144/24 dev br0
- ip route add default via 192.168.0.1
- ip link set tap0 up
- # https://bugzilla.redhat.com/show_bug.cgi?id=542405
- sysctl net.bridge.bridge-nf-call-iptables=0
- echo "Hint: Make sure tap10 interfaces inside the bridge by invoking 'brctl addif br0 tap10' and interface is up by invoking 'ip link set tap10 up'."
- esac
|