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Cisco Bug: CSCur09595 - Standby firewall may incorrectly program internal routing table, 'to-the-box' traffic may be dropped

Last Modified

Aug 06, 2018

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

8.4(6) 8.5(1) 9.1(4) 9.1(5) 9.2(2.7)

Description (partial)

Symptom:
In an Active/Standby firewall pair, the standby firewall may have incorrectly programmed its internal routing table. This result in traffic destined to the Standby ASA, upon being made Active, being dropped.

Conditions:
This is seen in Active/Standby firewall pairs
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Bug Details Include

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  • Status
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