Hello Jouni,<br><br>Actually that message was printed before the failure. What error could it be? I'm using the latest wpa_supplicant.<br><br>RX ctrl_iface - hexdump_ascii(len=33):<br> 50 32 50 5f 43 4f 4e 4e 45 43 54 20 30 30 3a 31 P2P_CONNECT 00:1<br>
62 3a 31 31 3a 65 38 3a 36 65 3a 65 32 20 70 62 b:11:e8:6e:e2 pb<br> 63 c <br>P2P: Create a new interface p2p-wlan0-0 for the group<br>nl80211: New interface p2p-wlan0-0 created: ifindex=68<br>
nl80211: Allocate new address for P2P group interface<br><b style="color: rgb(255, 102, 102);">nl80211: Assigned new P2P Interface Address 02:1b:11:e8:6d:ec</b><br>P2P: Created pending virtual interface p2p-wlan0-0 addr 02:1b:11:e8:6d:ec<br>
P2P: Request to start group negotiation - peer=00:1b:11:e8:6e:e2 GO Intent=7 Intended Interface Address=02:1b:11:e8:6d:ec wps_method=4 persistent_group=0<br>P2P: Own preference for operation channel: Operating Class 81 Channel 1<br>
P2P: Stopping find<br>P2P: Clear timeout (state=SEARCH)<br>P2P: State SEARCH -> IDLE<br>nl80211: Cancel remain-on-channel with cookie 0xf4d58300<br>....<br><br>Thanks,<br>Lin<br><br><br><div class="gmail_quote">On Mon, Jan 10, 2011 at 10:33 AM, Lin Ma <span dir="ltr"><<a href="mailto:linmaonly@gmail.com">linmaonly@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hello Jouni,<br><br>Thanks a lot for replying to this. I use the latest code checked out by git clone git://<a href="http://w1.fi/srv/git/hostap.git" target="_blank">w1.fi/srv/git/hostap.git</a>. Which version is known to work?<br>
<br>Thanks,<br><font color="#888888">
Lin</font><div><div></div><div class="h5"><br><br><div class="gmail_quote">On Fri, Jan 7, 2011 at 2:49 AM, Jouni Malinen <span dir="ltr"><<a href="mailto:j@w1.fi" target="_blank">j@w1.fi</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div>On Thu, Jan 06, 2011 at 04:57:34PM -0800, Lin Ma wrote:<br>
> Have you ever tried to enable "-p driver_param=use_p2p_group_interface=1"? I<br>
> tested P2P with virtual interface enabled on a ath9k setup, the<br>
> wpa_supplicant printed out the following error messages and failed to<br>
> connect to the other peer.<br>
<br>
</div>Yes and it worked the last time I tested.<br>
<div><br>
> Could not set interface p2p-wlan0-0 flags: Name not unique on network<br>
<br>
</div>Which wpa_supplicant version are you using? It looks like that version<br>
did now show "nl80211: Assigned new P2P Interface Address" message in<br>
the debug log, so maybe it does not include all the changes in<br>
allocating a unique MAC address for the interface.<br>
<font color="#888888"><br>
--<br>
Jouni Malinen PGP id EFC895FA<br>
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</div></div></blockquote></div><br>