#!/bin/bash

#Load the openvswitch module
sudo /sbin/modprobe openvswitch

#Start openvswitch database
sudo /usr/local/sbin/ovsdb-server --remote=punix:/usr/local/var/run/openvswitch/db.sock --remote=db:Open_vSwitch,Open_vSwitch,manager_options --private-key=db:Open_vSwitch,SSL,private_key --certificate=db:Open_vSwitch,SSL,certificate --bootstrap-ca-cert=db:Open_vSwitch,SSL,ca_cert --pidfile --detach

#Initialize openvswitch database
sudo /usr/local/bin/ovs-vsctl --no-wait init

#Start openvswitch daemon
sudo ovs-vswitchd --pidfile --detach

#Enable IPv4 nad IPv6 forwarding between interfaces
sudo sysctl -w net.ipv4.ip_forward=1
sudo sysctl -w net.ipv6.conf.all.forwarding=1

#Configure IP addresses for VLAN interfaces
sudo /sbin/ifconfig vlan10 192.168.10.253 netmask 255.255.255.0 up
sudo /sbin/ifconfig vlan11 192.168.11.253 netmask 255.255.255.0 up
sudo /sbin/ifconfig vlan100 192.168.100.253 netmask 255.255.255.0 up

#Assign null IP addresses to vmnet interfaces
sudo /sbin/ifconfig vmnet10 0.0.0.0 up
sudo /sbin/ifconfig vmnet11 0.0.0.0 up
sudo /sbin/ifconfig vmnet100 0.0.0.0 up