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Cisco Bug: CSCuq57307 - ASA Memory leak due to duplicate entries in QoS ASP table

Last Modified

Nov 27, 2020

Products (2)

  • Cisco Adaptive Security Appliance (ASA) Software
  • Cisco Adaptive Security Appliance (ASA) Software

Known Affected Releases


Description (partial)

The ASA may experience a memory leak each time a VPN tunnel is built and torn down.

The ASA must be configured with a QoS policy that matches on per-flow destination addresses for a particular tunnel-group. For example:

class-map vpn-class
 match flow ip destination-address  <<<<<<<<<<<<<
 match tunnel-group
policy-map outside-policy
 class vpn-class
  police output 30000000
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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