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Cisco Bug: CSCuo88551 - Add TCP support to DNS handling on Windows

Last Modified

Jun 08, 2016

Products (1)

  • Cisco AnyConnect Secure Mobility Client

Known Affected Releases

3.1(5166) 4.0(61)

Description (partial)

Symptom:
DNS traffic over TCP transport is not handled according to the group policy configuration.

E.g. if split-DNS is configured on the head-end, it only works as expected for DNS traffic over UDP transport.

Conditions:
DNS requests issued on the client host over TCP transport.
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