Config Files for OpenVSwitch OpenWRT

firewall

config defaults
        option syn_flood        1
        option input            ACCEPT
        option output           ACCEPT
        option forward          ACCEPT

network

config switch
        option reset '1'
        option enable_vlan '1'
        option enable_learning '0'
        option name 'switch0'

config switch_vlan
        option vlan '1'
        option ports '1 5t'
        option device 'switch0'

config switch_vlan
        option vlan '2'
        option ports '2 5t'
        option device 'switch0'

config switch_vlan
        option vlan '3'
        option ports '3 5t'
        option device 'switch0'

config switch_vlan
        option vlan '4'
        option ports '4 5t'
        option device 'switch0'

config switch_vlan
        option vlan '5'
        option ports '0 5t'
        option device 'switch0'

config interface 'loopback'
        option ifname 'lo'
        option proto 'static'
        option ipaddr '127.0.0.1'
        option netmask '255.0.0.0'

config interface
        option ifname 'eth0.1'
        option proto 'static'

config interface
        option ifname 'eth0.2'
        option proto 'static'

config interface
        option ifname 'eth0.3'
        option proto 'static'

config interface
        option ifname 'eth0.4'
        option proto 'static'

config interface 'wan'
        option ifname 'eth0.5'
        option proto 'static'
        option ipaddr '192.168.1.112'
        option netmask '255.255.255.0'
        option type 'bridge'

S99bootovs

#Setup variables
#My IP address is required for the ovsdb server.
MYIP=192.168.1.112

# This is the OpenFlow controller ID which we're going to load into the OVS
CTLIP=192.168.1.130

# This is our DataPath ID
DPID=0000000000000112

# This is the name of the bridge that we're going to be creating
SW=br0

#What ports are we going to put in the OVS?
DPPORTS="eth0.1 eth0.2 eth0.3 eth0.4 wlan0 wlan0-2 wlan0-3"
#DPPORTS="eth0.1 eth0.2 eth0.3 eth0.4"
#Alias some variables
VSCTL="ovs-vsctl --db=tcp:$MYIP:9999"
OVSDB=/tmp/ovs-vswitchd.conf.db

# Subroutine to wait until a port is ready
wait_port_listen() {
    port=$1
    while ! `netstat -na | grep $port` ; do
        echo -n .
        sleep 1
    done
}

# Kill off the servers and remove any stale lockfiles
/usr/bin/killall ovsdb-server
/usr/bin/killall ovs-vswitchd
rm /tmp/.ovs-vswitchd.conf.db.~lock~

# Remove the OVS Database and then recreate.
rm -f $OVSDB
ovsdb-tool create $OVSDB /usr/share/openvswitch/vswitch.ovsschema

# Start the OVSDB server and wait until it starts
ovsdb-server $OVSDB --remote=ptcp:9999:$MYIP &
#wait_port_listen 9999
sleep 5

# Start vSwitchd
ovs-vswitchd tcp:$MYIP:9999 --pidfile=ovs-vswitchd.pid --overwrite-pidfile -- &

# Create the bridge and pass in some configuration options
$VSCTL add-br $SW
$VSCTL set bridge $SW protocols=OpenFlow10

#Cycle through the DataPath ports adding them to the switch
for i in $DPPORTS ; do
    PORT=$i
        ifconfig $PORT up
    $VSCTL add-port $SW $PORT
done

#Ensure that the switch has the correct DataPath ID
$VSCTL set bridge $SW other-config:datapath-id=$DPID

#Configure the switch to have an OpenFlow Controller.  This will contact the controller.
$VSCTL set-controller $SW tcp:$CTLIP:6633
# Turn off the fail-safe mode
$VSCTL set-fail-mode br0 secure
#
#
$VSCTL --db=tcp:$MYIP:9999 --id=@sflow create sflow agent=eth0  target=\"$CTLIP:6343\" sampling=2 polling=20 -- -- set bridge $SW sflow=@sflow

wireless

config wifi-device  radio0
        option type     mac80211
        option channel  11
        option hwmode   11ng
        option path     'platform/ath9k'
        option htmode   HT20
        list ht_capab   SHORT-GI-40
        list ht_capab   DSSS_CCK-40
        # REMOVE THIS LINE TO ENABLE WIFI:
        #option disabled 1

config wifi-iface wlan0
        option device   radio0
        # option network  lan
        option mode     ap
        option ssid     OpenFlow-112-lan
        option encryption none

config wifi-iface wlan1
        option device   radio0
        option network  wan
        option mode     mesh
        option mesh_id  1
        option ssid     OF-CP-mesh-1
        option encryption none

config wifi-iface wlan2
        option device   radio0
        # option network  lan
        option mode     mesh
        option mesh_id  2
        option ssid     OF-DP-mesh-2
        option encryption none
config wifi-iface wlan3
        option device   radio0
        # option network  lan
        option mode     mesh
        option mesh_id  3
        option ssid     OF-DP-mesh-3
        option encryption none