7921 Roaming Problems

Unanswered Question
Sep 16th, 2010
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Hello,


I'm having Roaming-Problems with 7925 Wireless Phones. The 7925 in some cases lose their connection during Layer 3 Roaming to another controller.



My Setup:


- 7921 Wireless Phones

- 2 WiSMs (4 4402 Controllers)

- WCS

- 1142 Access-Points

- 1 Mobility Group

-  Multiple AP-Groups using different Subnets

- L3 Roaming using Symetric Tunneling

- DHCP


To fix the problem I manually removed the client association, which deletes the mobility anchor too. The telefphone gets a new IP-Adress in the current AP-Group.


Any ideas?

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andreas.eichhor... Thu, 09/16/2010 - 04:00
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Hello,


if you are using 6.0.199.0 you should upgrade to 6.0.199.4 because there is a bug in the 6.0.199.0 software which is making problems with roaming.

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