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Cisco Bug: CSCtb30524 - Quicksec UDP throughput is very low

Last Modified

Jun 10, 2010

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases


Description (partial)

Symptom: Any UDP based communication from WLC will be slow like EAP methods via RADIUS, we can reach max 50 PEAP auth due to this limitation. It also causes image transfer delay.
Conditions:When UDP packets are sent out like RADIUS, TFTP
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