[OpenWrt-Devel] Question for configuring OVS on OpenWRT

[Nam Bong Ha]

Hi, all

I am using an OpenWRT device that is configured to use ovs.

I want to communicate between wireless devices and wired devices.
Is the following connection possible?


                                     ONOS
                                         l
                                         l
                                         l
                                         l
Device1(lan)---------(lan)OpenWRT-OVS(wireless)-------(wireless)Device2




I tried connecting the controller to OpenWRT (ovs).
However, ssh connection was disconnected at the moment of connection.

root at Controller$ ssh root@[OpenWRT IP]
root at OpenWrt:~# ovs-vsctl show
0ca359f7-74f-420f-b0a5-dfbb6f79
    Bridge br-lan
        Port "eth0.1"
            Interface "eth0.1"
        Port br-lan
            Interface br-lan
                type: internal
root at OpenWrt:~# ovs-vsctl set-controller br-lan  tcp:[ONOS IP]:6633


The following is the configuration file for openwrt.

/etc/config/wireless
config wifi-device 'radio0'
    option type 'mac80211'
    option macaddr ':ae:99'
    list ht_capab 'LDPC'
    list ht_capab 'SHORT-GI-20'
    list ht_capab 'SHORT-GI-40'
    list ht_capab 'TX-STBC'
    list ht_capab 'RX-STBC1'
    list ht_capab 'DSSS_CCK-40'
    option disabled '0'
    option country 'KR'
    option hwmode '11ng'
    option htmode 'HT20'
    option txpower '11'
    option channel '1'

config wifi-iface
    option device 'radio0'
    option mode 'ap'
    option ssid 'OpenWrt'
    option encryption 'none'


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

config interface 'lan'
    option type 'bridge'
    option proto 'static'
    option netmask '255.255.255.0'
    option _orig_ifname 'eth0.1 radio0.network1'
    option _orig_bridge 'true'
    option ipaddr '192.168.30.1'
    option ifname 'eth0.1 tap0 wlan0'

config interface 'wan'
    option ifname 'eth0.2'
    option _orig_ifname 'eth0.2'
    option _orig_bridge 'false'
    option proto 'static'
    option ipaddr '192.168.0.230'
    option netmask '255.255.254.0'
    option gateway '192.168.0.1'

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

config switch_vlan
    option device 'switch0'
    option vlan '1'
    option ports '0t 2 3 4 5'
    option vid '1'

config switch_vlan
    option device 'switch0'
    option vlan '2'
    option ports '0t 1'
    option vid '2'

Thank you:)
Have a good day :)
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