Dot1x Problem

[Jamie Hancock]

Hi,

We are seeing our wired devices on our Packetfence controlled network being prompted for credentials each time they are plugged in/turned on/rebooted, and often the credentials are being rejected.

Radius debug logs show that Access-Accept is being sent to the device, but the device is not ever getting onto the network.

Enabling debug on my Cisco 2960 test switch I can see the error below:

%DOT1X_SWITCH-5-ERR_ADDING_ADDRESS: Unable to add address

The reason I don’t think that this is a packetfence/radius issue is that we’re not having any issues with wireless clients.

I hope someone can help.

Jamie.

[cadet alain]

Hi,

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.2_46_se/system/message/msg_desc.html#wp532108

Regards

Alain

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[Jamie Hancock]

Thanks for the reply.

I looked at the MAC address table but it isn't full. I think that error may be a "red herring" because I have debug running on another switch and a user just had the same problem but the "%DOT1X_SWITCH-5-ERR_ADDING_ADDRESS: Unable to add address" didn't appear???

cadet alain wrote:
Hi,
http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.2_46_se/system/message/msg_desc.html#wp532108
Regards
Alain
Don't forget to rate helpful posts.