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Cisco Bug: CSCtc70623 - Capture tool does not see SYN-ACK for new uauth attempts.

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Catalyst 6500 Series Firewall Services Module

Known Affected Releases


Description (partial)

The Capture tool of the FWSM does not capture the SYN-ACK packet of a three-way handshake for a uauth prompt sent to the host.

when the capture is configured to match hosts which need network authentication through the FWSM. In particular, this is seen for the three-way handshake that generates the authentication prompt on the host.

This would not be seen if the user was already authenticated.
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