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Cisco Bug: CSCtc97878 - CCA CAS can fail to commit large policy list to click

Last Modified

Jul 06, 2015

Products (1)

  • Cisco NAC Appliance (Clean Access)

Known Affected Releases

4.1(3) 4.7(3)

Description (partial)

Symptom:

In a NAC hardware / Cisco Clean Access environment with several rules configured in the 
user roles, a threshold may be reached in which traffic is blocked at the CAS that is specifically
allowed in the rules.  This can result in undesired or unpredictable behavior

Conditions:

A very large amount of rules are configured in the user roles.
Effective "posted" rule list can be observed on the Clean Access Server under
/proc/click/intern_filter_group/table
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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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