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Cisco Bug: CSCun92244 - active router creates binds with same gaddr, gport for >1 lport

Last Modified

Feb 06, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.3(3)S 15.3(3.3)S3 15.4(1)S 15.4(2)S

Description (partial)

Symptom:
Due to errors in the code, when PAP is configured, NAT can create binds in which a particular global address and port can be assigned to multiple local addresses.

Conditions:
NAT with PAP must be configured in order for this problem to manifest.
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