Johannes Berg wrote:
On Wed, 2006-06-07 at 09:01 -0700, Sam Leffler wrote:
Beware of the order of IE's in the management frames; some AP's are
touchy about this.
Uh oh. I have no idea where the ieee80211 layer sticks that one,
probably at the end.
I moved the WPA IE from the end forward without any effect. I have dumped that IE and find the
following:
SoftMAC: Added WPA_IE of 24 bytes to association request
Contents of WPA_IE: 0xdd 0x16 0x00 0x50 0xf2 0x01 0x01 0x00 0x00 0x50
0xf2 0x02 0x01 0x00 0x00 0x50 0xf2 0x02 0x01 0x00
0x00 0x50 0xf2 0x02
I think I got the right thing, but I'm having trouble interpreting it. The dump was made by
modifying the part of ieee80211softmac_assoc_req in ieee80211softmac_io.c where the WPA IE is added:
/* Add WPA IE */
if (mac->wpa.IElen && mac->wpa.IE) {
int i;
memcpy(data, mac->wpa.IE, mac->wpa.IElen);
data += mac->wpa.IElen;
printk(KERN_INFO PFX "Added WPA_IE of %d bytes to association
request\n"
"Contents of WPA_IE: ", mac->wpa.IElen);
for (i=0; i<mac->wpa.IElen; i++)
printk("0x%02x ",mac->wpa.IE[i]);
printk("\n");
}
Larry
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