Guest

Preview Tool

Cisco Bug: CSCus14147 - ASA generate pool exhausted for sip inspect with embedded IP but no port

Last Modified

Mar 05, 2018

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.1(2) 9.1(3) 9.1(5) 9.2(2.4) 9.3(1)

Description (partial)

Symptom:
When ASA receive UDP SIP message Status: 200 OK for not existing transaction the syslog "%ASA-3-202010: NAT/PAT pool exhausted. Unable to create connection" is generated.
NAT does return success and SIP sends out the packet.

Conditions:
ASA is configured with sip inspection.
PAT is configured for sip traffic.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.