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Cisco Bug: CSCup26725 - SIP: Some fields not PAT'd if port is not present

Last Modified

Aug 06, 2018

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

When PAT is configured, sometimes the IP address in the SIP header does not get translated.

PAT is configured and SIP packets are passing through the asa. The SIP field contains an internal address matching the PAT configuration, but does not contain a port number.
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