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Questions tagged [netscaler]

Citrix NetScaler is an all-in-one web application delivery controller

Citrix NetScaler is an all-in-one web application delivery controller.

Features:

  • advanced L4-7 load balancing and traffic management;
  • application acceleration such as HTTP compression and caching;
  • integrated application firewall for application security;

NetScaler solutions combine high-speed load balancing and content switching, http compression, content caching, SSL acceleration, application flow visibility and a powerful application firewall into an integrated, easy-to-use platform.

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How to restrict access based on user ip address for apache behind netscalar

I tried to use Require ip XX.XX.XX.XX . However, this not does work as REMOTE_ADDR contains the NetScaler's ip not the client ip. Is there a way NetScaler can set REMOTE_ADDR to client ip address? NetScaler sends client ip in HTTP_CLIENT_IP. How can…
vijay saradhi
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Netscaler ADC setup scheduled Clearing Persistence

Is there a way of setting up some type of CRON job on the Netscaler VPX running firmware 11.0 to automatically clear Persistence Session Records on a daily…
Dave M
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Is it possible to include HSTS Header in a 503 response from a Load Balancer?

So I am faced with a question and I believe it isn't possible but here it goes. I have a Netscaler Load Balancing 2 web servers via a Load Balance VIP bound to a Content Switch serving up other web servers. I have a rewrite policy that inserts HSTS…
user9302956
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Policy extension quits with terminating execution, function exceeded time limit

I'm trying to write a policy extension in lua for Citrix Netscaler that calculates the base64 of a string and add it to a header. Most of the time the function works just fine, but more than a few times I see in the ns.log that its execution was…
Johnny Tordgeman
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Nginx - Access Http custom headers

I have a simple requirement. I have a nginx web server and a netscaler proxy. From netscaler, the option Client_IP header is checked, and name of header is HTTP_CLIENT_IP. I want to access this ip in nginx log. I have specified a custom log format,…
doubleo
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Preventing infinite error loops with proper exception handling

I'm using Angular 1.3.15 and I want to prevent the client code to go into an infinite error loop by handling exceptions properly. I'm using Sentry for reporting exceptions, but I'm not communicating with Sentry from the client code. Instead I'm…
Gaui
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Citrix Nitro API for Netscaler - Enable and Disable server nodes in a service group

I have recently started working with the Nitro API with Python. In order to add some scalability to the Netscaler, I need to be able to add enabling and disabling of the server nodes in a service group. The code below was my attempt at achieving…
user3704433
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Netscaler expression function challenge

Trying to check if a SAML attribute contains a role retrieved from a stringmap (the attribute contains a comma separated list of…
flensted
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Netscaler and blue/green deployment

I would like to apply blue/green deployment by using Netscaler as a load balancer. I’ve been told that by putting a status file on a server, the load balancer knows that the particular server should not be in production. For example, you have server…
TaskFitIlk456
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Compare specific key from 2 JSON files and write in 3rd file if certain condition matches

I am trying to read "certkey" key from 2 different JSON files that get created in my ansible playbook and then write the appended output to 3rd file. I want the script to check for key "daystoexpiration" in JSON file Certkey_output.json and if the…
abazaz
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Uploading 10mb file though NetScaler gateway taking long

We are uploading pdf file of 10mb on asp.net server through Netscaler gateway. It is taking minimum of 15 to 20 seconds. When we tested this functionality without netscaler file uploaded in 5 seconds. Is there any specific configuration related to…
VG18
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HTTP Error 415 Unsupported media type on a specific server - How to find the issue?

I've seen muliple posts recommending your post and put requests to specify header content-type application/json, to add or remove charset or specify content-encoding but that didn't solve the issue. The website has been working well for the last 6-7…
Jean-Sébastien Gervais
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Pester for Connect-NetScaler

Hey guys having trouble writing pester for this function. The function is down below. Here is a link of the code if you prefer looking on here.…
Not on The list
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Elastic Grok Pattern Netscaler example?

I am lost ! I have an example netscaler log and I want to use Grok Pattern in elastic. Example Log: Dec 18 20:37:08 10.217.31.247 CEF:0|Citrix|NetScaler|NS10.0|APPFW|APPFW_STARTURL|6|src=10.217.253.78 spt=53743 method=GET…
Osmose
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Http2 hpack header table size

What is the recommend size of the http2 dynamic HPACK header table? Should this normally be set higher than your header size? Any recommendations regarding this?
rgullhaug
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