cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Announcements
1023
Views
0
Helpful
9
Replies
Highlighted
Beginner

Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

From time to time our HREAP-WLAN-APs are no longer able to accept client connections.

We have to reset them to get rid of the problem, which creates the followoing Log-entries in the WLAN-AP:

*Jan 23 05:56:30.387: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone

*Jan 23 05:56:30.464: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone

*Jan 23 05:56:30.545: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone

*Jan 23 05:56:30.566: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone

*Jan 23 05:56:30.586: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone

*Jan 23 05:56:30.707: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone

The model is LAP1242AG-E-K9 configured as HREAP and running 12.4(21a)JHC-image.

Thank You in advance

Wini

Everyone's tags (3)
9 REPLIES 9
Hall of Fame Master

Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

I have never seen that and that message doesn't show up in the error message decoder.  Your best bet if no one here knows of this error is to open a Tac case.

-Scott
*** Please rate helpful posts ***

Re: Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

What version if code are you running? When it locks up can you pull a show controllers dot11radio 0|1? I'd also try ti do a debug client < Mac address> when this happens as well?

Steve

Sent from Cisco Technical Support iPhone App

HTH, Steve ------------------------------------------------------------------------------------------------ Please remember to rate useful posts, and mark questions as answered
Beginner

Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

Hello Stephen and Scott, thank You for Your answers.

The Cisco LAP1242 are running IOS 12.4(21a)JHC.

They are configured in HREAP-mode and connected to remotely located WLCs.

The connection to the primary WLC fails also very often, but we have no explanation why.

The WLAN clients are Barcode-Scanner within the 802.11b/g-band that use AES and PSK.

Hall of Fame Master

Re: Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

You should link your other post to this post or else it will get confusing for everyone.

Thanks,

Scott Fella

Sent from my iPhone

-Scott
*** Please rate helpful posts ***
Beginner

Re: Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

I'm getting the same error message and came upon this post;  It seems no one ever answered this issue online.

 

 

*Sep 26 05:58:08.211: %WIDS-4-SIG_ALARM: Attack is detected on Sig:Standard Id:5 Channel:1 Source MAC:cc79.4ae4.0e02
*Sep 26 06:08:07.489: %WIDS-6-SIG_ALARM_OFF: Attack is cleared on Sig:Standard Id:5 Channel:1
*Sep 26 06:08:08.496: %WIDS-6-SIG_ALARM_OFF: Attack is cleared on Sig:Standard Id:5 Channel:1
*Sep 26 14:39:54.799: %WIDS-4-SIG_ALARM: Attack is detected on Sig:Standard Id:2 Channel:1 Source MAC:0432.f41b.7e15
*Sep 26 14:45:39.553: %WIDS-6-SIG_ALARM_OFF: Attack is cleared on Sig:Standard Id:2 Channel:1
*Sep 26 18:48:27.431: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:48:27.432: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Sep 26 18:48:28.432: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
*Sep 26 18:48:28.533: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
*Sep 26 18:48:28.540: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to down
*Sep 26 18:48:28.548: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Sep 26 18:48:28.558: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
*Sep 26 18:48:28.562: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:48:29.533: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
*Sep 26 18:50:10.826: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Sep 26 18:50:11.833: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
*Sep 26 18:50:11.927: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
*Sep 26 18:50:12.927: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
*Sep 26 18:54:23.013: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:54:24.126: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:54:43.692: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:54:46.817: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:54:46.820: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:55:22.872: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:55:22.985: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:56:03.409: %DOT11-2-RESET_RADIO: Restarting Radio interface Dot11Radio0 due to still tx in radio
*Sep 26 18:56:03.411: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Sep 26 18:56:04.410: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
*Sep 26 18:56:04.513: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
*Sep 26 18:56:04.521: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:56:05.512: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
*Sep 26 18:56:13.227: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:56:38.537: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:56:38.540: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 26 18:57:03.517: %DOT11-2-RESET_RADIO: Restarting Radio interface Dot11Radio0 due to fp cl 0021.a00a.866e,800,3,2,0,108,0,0 pak stuck
*Sep 26 18:57:03.519: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Sep 26 18:57:04.518: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
*Sep 26 18:57:04.619: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
*Sep 26 18:57:05.618: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up

 

 

This is causing the AP to reboot radio 0, this is a serious matter... any help would be greatly appreciated.

 

 

Beginner

Re: Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

Cisco... Anyone... any idea what this is?   I have 12 APs that are showing this error and it causes the Radio interface to reset.  Problem is that sometimes the AP Radio Interface gets "stuck" and doesn't come back after the reset.  

 

Please help!!

Re: Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

FYI, We're facing the exact same problem here as well. WLC code version: 8.5.151. As of now, only seen on the 3702i Access Points. 

In our case, clients either, take a ridiculously long time to associate, associate but unable to forward traffic (EAP authentication wasn't able to start; stuck at EAPOL Start stage as per packet capture), or associate and able to forward traffic, then dropout out of nowhere. This was all observed 5m line of sight of the Access Point in free space, so coverage isn't an issue here. 

DTXPOISON seen in AP logs, radios resetting themselves frequently for no reason.... unable to monitor it from central syslog servers as this is not considered as 'Error' level. TAC has been engaged.

Re: Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

This is bug CSCvq81388 and only 2700 / 3700 hitting this problem . Please open a TAC case !

There is no fix YET !!! for 8.5.151.x train!

Re: Cisco LAP1242: DOT11-4-DTXPOISON: owner of pak is gone

*Sep 16 11:40:00.323: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 16 11:40:03.851: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 16 11:40:03.851: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 16 11:40:03.855: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 16 11:40:03.887: %DOT11-2-RADIO_FAILED: Interface Dot11Radio1, failed due to the reson code 44
-Traceback= 1294CC8z 1894814z 18950C8z 18C69D4z 18A9A08z 18AEB08z 1425DB4z 140CB3Cz
*Sep 16 11:40:03.919: %LINK-5-CHANGED: Interface Dot11Radio1, changed state to resetPCI reset port 1
*Sep 16 11:40:05.227: soap_pci_reconfig_radio: radio id 1
*Sep 16 11:40:05.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to down
*Sep 16 11:40:05.263: %CLEANAIR-6-STATE: Slot 1 down
*Sep 16 11:40:10.515: %CLEANAIR-6-STATE: Slot 0 enabled
*Sep 16 11:40:10.699: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to up
*Sep 16 11:40:11.699: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to up
*Sep 16 11:40:16.719: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 16 11:40:31.647: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 16 11:40:31.651: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
*Sep 16 11:40:31.651: %DOT11-4-DTXPOISON: DTX marked with poison since the owner of the pak is gone
CreatePlease to create content
Content for Community-Ad
August's Community Spotlight Awards