"received packet without ExtIV flag" repeating messages
Bug #105235 reported by
Patrick J. LoPresti
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ieee80211 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
I recently upgraded to Feisty beta on my Dell Latitude D610. Network driver is ipw2200.
My WPA network connection seems to work, but every 1-3 seconds the following kernel message is logged:
CCMP: received packet without ExtIV flag from xx:xx:xx:xx:xx:xx
...where the MAC address is my wireless access point (a Linksys WRT54GS running dd-wrt).
The connection does seem to be working, but I am wondering what these messages are trying to convey and what I should do about them.
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I just wanted to add a "me too"
* Ubuntu Feisty, iBook G4 (powerpc)
* uname -a
Linux foobar-g4 2.6.20-15-powerpc #3 Sun Apr 15 06:45:49 UTC 2007 ppc GNU/Linux
* 0001:10:12.0 Network controller: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller (rev 03)
* using bcm43xx as the kernel module, "wext" as WPA driver
* AP is a Netgear WPN802v2
CCMP: received packet without ExtIV flag from 00:14:6c:7c:dc:9a 18:4d:89: c9:8e previous TSC 000000000000 received TSC 000000000000
TKIP: replay detected: STA=00:
Note: 00:18:4d:89:c9:8e is the HW address from the AP, I could not find out the origin of the first HW address (this is different than the report from Patrick)
Any thoughts?
Thanks,
Christian.