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Cisco Bug: CSCus76060 - ASA clears the TOS value of ICMP echo reply packet from ASA's interface

Last Modified

Nov 08, 2016

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

8.4(7.23) 9.0(4.26) 9.1(5.21)

Description (partial)

ASA clears the TOS value from ASA's ICMP echo reply packet for ICMP echo request packet with 

When ASA received the ICMP echo request packet with TOS value.
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