Delay while navigating in ADC GUI with TACACS Authentication

Delay while navigating in ADC GUI with TACACS Authentication

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Article ID: CTX251993

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Updated On:

Description

  • We would Notice a huge lag while navigating in ADC GUI with TACACS Server authentication for Management access. 
  • LDAP and Nsroot authentication will work seamlessly. 
  • Try to turn off RbaOnResponse on the Netscaler which will not authorize each and every command:           
  • Steps from CLI:                                                                                                                                   > > set system parameter rbaOnResponseDISABLED  
  • However, it may not help as the Authorization could be enabled on the TACACS server itself for the ADC profile. 

Resolution

Disabled the authorization for the ADC profile on the TACACS server and it worked. 

Problem Cause

Every command is being send to the TACACS for Authorization before it fetches the output. 
The Authorization has been enabled at the TACACS server for the ADC.