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Cisco Bug: CSCvv51648 - cEdge Dynamic NAT without Overload, skips Data Policy match criteria

Last Modified

Sep 17, 2020

Products (1)

  • Cisco XE SD-WAN Routers

Known Affected Releases

17.3.1

Description (partial)

Symptom:
Dynamic NAT (without Overload) skips Data Policy criteria when there is already a translation from the same srouce IP

Conditions:
- Configure from-service data-policy matching destination IP y and NAT pool Action
- Configure Dynamic NAT without overload with inside direction 
- traffic from source x to destination y creates NAT translation
- traffic from source x to destination z also creates NAT translation <- it should not because data-policy match dst criteria is not satisfied. 

Suspect same issue with Outside direction and from-tunnel policy.
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