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Cisco Bug: CSCur06193 - route-map deny behavior is wrong w/ hardware access-list allow deny ace

Last Modified

Mar 01, 2018

Products (8)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 6-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch

Known Affected Releases

6.2(10)

Description (partial)

Symptom:
When a route-map has deny statement & has a permit acl included in the statement, it is expected that packets matching these permit acl go for default-routing. However, in the current implementation with deny ace feature enabled, the packets do NOT undergo default routing thru acl. Instead, these packets are actually taking a PBR route.

Conditions:
- "hardware access-list allow deny ace" feature is configured. 
- route-map with deny sequence
- permit ACE in ACL referenced in PBR
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Bug Details Include

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