Date: Fri, 11 Sep 2009 14:28:43 -0400 From: Eddie Leisure <eddie@angryeddie.cn> To: freebsd-mobile@freebsd.org Subject: Problem using adhoc mode using the iwn driver. Message-ID: <4AAA96DB.7070501@angryeddie.cn>
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Followed the instructions per 'man iwn' I'm getting "ifconfig: SIOCIFCREATE2: Operation not supported" when I try to create the wlan0 device in adhoc mode. Environment specific information: uname -a: FreeBSD spectre.mss.iss.net 8.0-BETA3 FreeBSD 8.0-BETA3 #0: Sat Aug 22 02:36:50 UTC 2009 root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 pciconf: iwn0@pci0:3:0:0: class=0x028000 card=0x10108086 chip=0x42308086 rev=0x61 hdr=0x00 vendor = 'Intel Corporation' device = 'Intel Wireless WiFi Link 4965AGN (Intel 4965AGN)' class = network bar [10] = type Memory, range 64, base 0xdf2fe000, size 8192, enabled cap 01[c8] = powerspec 3 supports D0 D3 current D0 cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message cap 10[e0] = PCI-Express 1 endpoint max data 128(128) link x1(x1) This is what I've done: spectre# ifconfig iwn0 iwn0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290 ether 00:21:5c:15:74:6d media: IEEE 802.11 Wireless Ethernet autoselect (autoselect) status: no carrier spectre# ifconfig wlan create wlandev iwn0 wlanmode adhoc ssid aenet ifconfig: SIOCIFCREATE2: Operation not supported If I don't use the 'wlanmode adhoc' option, then it works, but doesn't really do what I want. spectre# ifconfig wlan create wlandev iwn0 ssid aenet wlan0 spectre# ifconfig wlan0 up spectre# ifconfig wlan0 wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether 00:21:5c:15:74:6d inet 192.168.2.25 netmask 0xffffff00 broadcast 192.168.2.255 media: IEEE 802.11 Wireless Ethernet autoselect (autoselect) status: no carrier ssid aenet channel 36 (5180 Mhz 11a) country US authmode OPEN privacy OFF txpower 15 bmiss 10 mcastrate 6 mgmtrate 6 scanvalid 60 wme bintval 0 At this point, I can give it an IP address, etc... but it will say no carrier. This is my first time setting up an adhoc network, but what I can find from my searches is that this _should_ work... I feel like I may be missing something simple though. Any insight would be appreciated. Ed Leisure
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