This article describes how to delete specific HTTP Request Header with rewrite policy in NetScaler.

---

Instructions

HTTP traffic is load balanced via NetScaler(NS) Load Balance Virtual Server, if you want to remove specific HTTP header named "client-ip" in NetScaler then implement the below:

Implement the Rewrite Policy in NetScaler cli and bind to the NetScaler Vserver:
 

add rewrite action delete_client_ip_header delete_http_header client-ip
add rewrite policy delete_client_ip_header_policy "HTTP.REQ.HEADER(\"client-ip\").EXISTS" delete_client_ip_header
bind lb vserver <vserver_name> -policyName delete_client_ip_header_policy -priority 100 -gotoPriorityExpression END -type REQUEST

 

This software application is provided to you as is with no representations, warranties or conditions of any kind. You may use and distribute it at your own risk. CITRIX DISCLAIMS ALL WARRANTIES WHATSOEVER, EXPRESS, IMPLIED, WRITTEN, ORAL OR STATUTORY, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NONINFRINGEMENT. Without limiting the generality of the foregoing, you acknowledge and agree that: (a) the software application may exhibit errors, design flaws or other problems, possibly resulting in loss of data or damage to property; (b) it may not be possible to make the software application fully functional; and (c) Citrix may, without notice or liability to you, cease to make available the current version and/or any future versions of the software application. In no event should the software application be used to support ultra-hazardous activities, including but not limited to life support or blasting activities. NEITHER CITRIX NOR ITS AFFILIATES OR AGENTS WILL BE LIABLE, UNDER BREACH OF CONTRACT OR ANY OTHER THEORY OF LIABILITY, FOR ANY DAMAGES WHATSOEVER ARISING FROM USE OF THE SOFTWARE APPLICATION, INCLUDING WITHOUT LIMITATION DIRECT, SPECIAL, INCIDENTAL, PUNITIVE, CONSEQUENTIAL OR OTHER DAMAGES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. You agree to indemnify and defend Citrix against any and all claims arising from your use, modification or distribution of the software application.