Preview Tool

Cisco Bug: CSCtc86460 - SSH key generate with specified key-length not updated in CM during LCM

Last Modified

Jul 23, 2015

Products (1)

  • Cisco Wide Area Application Services (WAAS) Appliances

Known Affected Releases


Description (partial)

When ssh is disabled in WAE, cms service not sending ssh configuration updates to CM. So CM is not showing latest configuration in GUI. 
Go to WAE, generate ssh key with customized length. see changes via sh ssh command. 

lakshmic-674-148(config)#ssh-key-generate key-length 600
Ssh host key generated successfully
Saving the host key to box ...
Host key was saved successfully and will take effect in new ssh sessions.
lakshmic-674-148#sh ssh
Support for both SSHv1 and SSHv2 enabled.
Ssh service is not enabled.
Currently there are no active ssh sessions.
Number of successful SSH sessions since last reboot: 1
Number of failed SSH sessions since last reboot: 4
Host key was last generated at Fri Oct 30 12:17:29 2009 (IST time).
Encryption key length is 600 bits.
SSH login grace time value is 300 seconds.
Allow 3 password guess(es).

1. Check whether SSH key generated using the following show command "show Ssh".
2. Check the SSH key length updated in the CM GUI through LCM under configure ->network -> console -> SSH.
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.