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Cisco Bug: CSCtc40373 - Key signature issue during key re-exchange

Last Modified

Jan 06, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.9.0.BASE

Description (partial)

Symptom:

SSH connection using RSA key exchange with CRS will drop after an hour (or 1GB of data transfer, whichever is sooner)

Conditions:

The key re-exchange mechanism based on RSA keys is not working - CRS sends incorrect key length causing the client to flag an invalid signature.
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