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Cisco Bug: CSCus18940 - ASA - SYN dropped due to tcp-reserved-set with tcp timestamp clear set

Last Modified

Mar 03, 2018

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

8.2(5)

Description (partial)

Symptom:
SYN with tcp option timestamp dropped due to asp drop code: tcp-reserved-set

Conditions:
tcp-options timestamp clear - enabled in tcp-map on ASA
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