You may be facing the same problem I had in the past where OVS needs to be patched on OpenWrt for WPA authentication to work.
Patch at: https://github.com/helmut-jacob/hostapd/commit/c89daaeca4ee90c8bc158e37acb1b679c823d7ab#diff-165dd5a1681d9394993972f6923fddf8R153 OpenWrt post: https://forum.openwrt.org/viewtopic.php?id=59129 Summary from post: For anyone else encountering this issue, the solution is a patch to hostapd. The problem stems from hostapd expecting to only have wireless interfaces on the internal linux bridge. By moving the bridge to an OVS bridge, hostapd fails to see authentication packets. The patch causes hostapd to check/add interfaces to OVS before starting and removes them when it goes down. Note the last comment on the forum that you need to update the hphy*.conf file to be "bridge=br0”. By default hostapd will keep setting the configuration file to point to the default Linux bridge and will not work. I couldn’t figure out how to do this automatically so I did a manual workaround to start hostapd manually with a custom configuration file. Cheers, —Curtis > On Oct 25, 2016, at 7:26 AM, Adam Paul Rzyska > <adam.rzy...@smail.inf.h-brs.de> wrote: > > Hello everyone, > > I'm trying to build a testbed out of a controller(floodlight), a few > switches(TP-Link WDR4300 with Open vSwitch) and a few access points (TP-Link > WDR4300 with Open vSwitch). The whole communication is going through Open > vSwitch, that includes the wireless interfaces which were added to my Open > vSwitch bridge. It works as long as > > - I don't use any encryption like wpa or wpa2 for wireless LAN. > - I exclude the wireless interface of Open vSwitch (ovs-vsctl del-port br0 > wlan0). > > But as soon as I try to use a wireless interface with an encryption wpa/wpa2 > in Open vSwitch my clients wont connect anymore. Is it a common problem? > > Best regards > Adam > -- > Adam Paul Rzyska > > _______________________________________________ > discuss mailing list > discuss@openvswitch.org > http://openvswitch.org/mailman/listinfo/discuss _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
