NetScaler engineering, from the command line up.

I write about what happens when you run NetScaler appliances in production; GSLB, content switching, NetScaler Gateway, and the troubleshooting sessions that took far longer than they should have.

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Configure Kerberos Constrained Delegation (KCD) on NetScaler

Jul 20, 2026

A hands-on guide to configuring Kerberos Constrained Delegation (KCD) for single sign-on on NetScaler (Citrix ADC): keytab and service-account setup, the S4U2Self/S4U2Proxy flow, IIS and SharePoint back-ends, Entra ID claims mapping, and a deep troubleshooting reference.

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