#!/bin/bash
while [ "$int" != 'e101-032-0' ]; do
  int="$(/sbin/ifconfig -a | /bin/grep 'e101-032-0' | cut -d " " -f1)"
  sleep 2
done

brctl addbr br30
brctl addbr br40
brctl addbr br50

ip link set dev br30 up
ip link set dev br40 up
ip link set dev br50 up
ip link set dev e101-001-0 up
ip link set dev e101-002-0 up
ip link set dev e101-003-0 up
ip link set dev eth0 up

# Create tagged interface (trunk port) and bring them up
ip link add link e101-001-0 name e101-001-0.30 type vlan id 30
ip link add link e101-001-0 name e101-001-0.40 type vlan id 40
ip link add link e101-001-0 name e101-001-0.50 type vlan id 50

ip link set dev e101-001-0.30 up
ip link set dev e101-001-0.40 up
ip link set dev e101-001-0.50 up

#Add tagged virtual link to VLAN30 (br30), VLAN40 (br40), VLAN50 (br50)
brctl addif br30 e101-001-0.30
brctl addif br40 e101-001-0.40
brctl addif br50 e101-001-0.50

# Add untagged interfaces (access ports) to VLANs
brctl addif br30 e101-002-0 
brctl addif br40 e101-003-0 


# Assign IP address to br50
ip addr add dev br50 192.168.50.2/24

exit 0