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Cisco Bug: CSCsy97938 - Traffic dropped silently in same-sec when exemption nat and static confg

Last Modified

Jan 26, 2016

Products (1)

  • Cisco Catalyst 6500 Series Firewall Services Module

Known Affected Releases

3.2(8.1) 4.0(4)

Description (partial) 

Symptom:

Traffic Silently dropped with same-security interface and without generating
Syslogs.

Conditions:

CASE 1: Interface A made before interface B:
Nat exemption xlate made and traffic flows properly.

CASE 2: Interface B made before interface A:
Traffic is dropped silently. No xlate is made and no syslogs generated.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
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