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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)

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.

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