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WLC 4404 Wireless users getting disabled

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Wireless users getting disabled

Hi,

I have WLC 4404 with 7.0.116.0 version. I was getting following messages for particular APs

*Dec 20 14:11:13.875: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset

*Dec 20 14:11:13.908: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up

*Dec 20 14:11:29.383: %LWAPP-5-RLDP: RLDP stopped on slot 0.

*Dec 20 14:11:29.674: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to down

*Dec 20 14:11:29.678: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset

*Dec 20 14:11:29.700: %LWAPP-5-RLDP: RLDP started on slot 0.

*Dec 20 14:11:29.707: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up

*Dec 20 14:11:29.752: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to down

*Dec 20 14:11:29.757: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset

*Dec 20 14:11:29.790: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up

*Dec 20 14:11:45.396: %LWAPP-5-RLDP: RLDP stopped on slot 0. *Dec 20 14:11:13.875: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset

After seeing one of the cisco forum, I have disabled RLDP for that particular APs

so above messages are rectified.

But right now we are not able to identify Rogue IP and it is not contained.

So please give any suggetion so that i can rectify the above messages as well as i can identify the rogue IP.

Thanks & Regards

Gaurav Pandya

6 REPLIES
Hall of Fame Super Silver

WLC 4404 Wireless users getting disabled

Were you trying to contain rogue AP's? You can still detect the rofue AP's without RLDP. With RLDP, the AP will try to associate to the rogue ap and that is why you are seeing the interface go up and down.

Here is a link:

http://www.cisco.com/en/US/products/ps6366/products_tech_note09186a0080b40901.shtml

-Scott
*** Please rate helpful posts ***
New Member

WLC 4404 Wireless users getting disabled

Hi Scott,

You are right i am not able to detect rogue APs because i disabled the RLDP. but when i enable the RLDP for that particular AP. i got the following messages with interface go up and down

*Dec 20 14:11:13.875: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset

*Dec 20 14:11:13.908: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up

*Dec 20 14:11:29.383: %LWAPP-5-RLDP: RLDP stopped on slot 0.

*Dec 20 14:11:29.674: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to down

*Dec 20 14:11:29.678: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset

*Dec 20 14:11:29.700: %LWAPP-5-RLDP: RLDP started on slot 0.

So please suggest me the mid way so that i can enable the RLDP (Detect the rogue APs) with out interface going up and down frequently.

Regards

Gaurav

Hall of Fame Super Silver

Re: WLC 4404 Wireless users getting disabled

You should be able to see rogue AP's without rldp enabled. Just leave it disabled for a couple days and see. If you look at the doc I posted, if you want to use rldp, then you need to take the ap out of local mode and that ap will not service clients. So bottom line is... if you want that ap to service clients, then disable rldp or purchase another ap for rogue detection.

Thanks,

Scott Fella

Sent from my iPhone

-Scott
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Hall of Fame Super Silver

WLC 4404 Wireless users getting disabled

This is how I have mine setup and I can detect rogue aps and ad-hoc network.  Take a look at the following screen shots and setup yours the same way and let it run for a couple days.  This is how you need it to be set if yo want to service clients.

-Scott
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New Member

WLC 4404 Wireless users getting disabled

Hi Scott,

I have put AP in monitor mode so it is working fine.

Thanks for your support.

Regards

Gaurav

Hall of Fame Super Silver

Re: WLC 4404 Wireless users getting disabled

No problem…

-Scott
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