Cisco Bug: CSCta01656 - NAT ALG incorrectly translates User Agent field in SIP message header
Jan 24, 2017
- Cisco IOS
Known Affected Releases
Symptom: User Agent field in the NAT SIP header will contain IP addresses after passing a NAT interface Conditions: This happens when NAT ALG is used and there is a permit any any in the NAT ACL. There is no known performance impact.
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Bug Details Include
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