What can a Citrix Administrator use to restrict access to the Citrix ADC management IP (NSIP) address?
What can a Citrix Administrator use to restrict access to the Citrix ADC management IP (NSIP) address?
A Citrix Administrator can use an Access Control List (ACL) to restrict access to the Citrix ADC management IP (NSIP) address. ACLs are used to define which IP addresses or IP address ranges are allowed to connect to specific services on the network device, thereby controlling access to the management interface.
https://support.citrix.com/article/CTX228148/how-to-lock-down-citrix-adc-management-interfaces-with-acls