Questions tagged [netscaler]
NetScaler is an application delivery controller (ADC) and load balancing solution developed, sold and supported by Citrix. NetScaler operates in a similar market as F5 and other leading load balancer/ADC solutions and comes in both physical hardware (MPX/SDX) and virtualized forms (VPX/SDX). NetScaler operates at OSI Layer 4-7 in general, though it does have some Layer 2/3 functionality.
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Multiple DNS names and IP address to make load balancing more efficient in an Exchange CAS Array
The tl;dr problem
The CAS server occasionally gets one or two NAT'ed IP addresses that have several hundred users behind it. That is bad for scalability.
The tl;dr solution
Have the NAT'ed ...
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Putting a NetScaler infront of Redis master failover
I have a redis-sentinel solution for master failover, I just need to setup a vserver with all the master services in the pool. Only one master can act as the master at a time, the rest are slaves ...
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Deploying Citrix ADC CPX to Docker - Container is Up, but Logs Errors
I'm trying to design a container-based network that uses Citrix ADC CPX (formerly Netscaler CPX). At this stage, I'm trying to get it to run locally on Docker Desktop. When I run:
docker run -dt -P --...
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Citrix NetScaler sending FIN, ACK for SSL VPN Clients
I realise that it's unlikely anyone here has a definite "Check this box to resolve this" answer, but I'm struggling with this issue and I'm hoping that someone with more knowledge than me can give me ...
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Device aware multifactor authentication with Citrix environment?
There are many services that advertise themselves as providing multifactor authentication for Citrix. But, most seem to require the additional generated passcode every time. Are there any that can ...
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error when accessing particular page of an asp application
Recently few asp applications got migrated to Azure windows server with IIS 10. I have fixed most of the post-migration issues except one.
When I open this page https://abc.xyz.com/login/register.asp ...
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Unable to connect web server VM from my netscaler VM
I have created a lab to learn VPX ADC and my lab environment as per below. All the below 3 machines are connected via VMWare Workstation Bridged Network.
Host - Windows 10, IP Address is 192.168.2....
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Implementing Health Check for Websites Hosted Behind a Shared LB
we host 4 web servers behind a shared load balancer. We don't have control over this Citrix NetScaler load balancer. We submit tickets to make changes as needed.
Recently, one of the web servers ...
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SSL connection error but works if you telnet port first
I'm troubleshooting a connection to an application (Citrix Netscaler), between several countries in a complex network. There are definitely firewalls along the route.
Machine is pingable
tracert is ...
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weird netstat output on netscaler
We have a VPX-1000 netscaler. When traffic suddenly increases our website goes offline and doesn't response to requests but our netscaler load is fine (cpu %40 ram %50 4 cores 4gb). After incident ...
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NetScaler prioritizing faster hosts in round robin
For a NetScaler load balancer running SSL passthrough, is there any aspect to the round robin load balancing algorithm that would direct more traffic to hosts that respond more quickly?
As a ...
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Get requested hostname in Netscaler
I have a Netscaler which is mainly acting as a SSL bridge for a bunch of sites. I would like to see every requested hostname that is going to the Netscaler but I am unable to fix it.
The hostname is ...
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Netscaler Load Balancing Persistance to specific member?
In the Netscaler load balancing persistence rules it is straightforward to sticky a client IP to the same member each time.
What I would like to do is sticky a client IP to a specific member server, ...
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Bind SSL cert to a VIP in Netscaler without doing offloading
I have a question regarding SSL certificates in Netscaler. Is it possible to bind/include a SSL certificate in a VIP in the Netscaler without doing any HTTPS offloading? I'm doing the HTTPS offloading ...
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Netscaler URL rewrite
Context: I have little/no experience with Netscaler and I'm just starting to use them. One of the first jobs I've been given to work with it is what I thought would be a simple one. I have to have the ...
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Migrating a Citrix Netscaler Insight Server to AWS
Is there any proper documentation for Migrating a Citrix Netscaler Insight Server to AWS? Or any way we can do that ? Any help would be a great help. VM import is not an option as well, and it is just ...
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Netscaler persistence fails, drop packets
I have a vserver configured with this
-persistenceType CUSTOMSERVERID -lbMethod ROUNDROBIN -rule "URLQUERY CONTAINS sid="
It seems that if the "sid" parameter is set to go to "server 1" and at the ...
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Kerberos constrained delegation using Citrix NetScaler
I'm currently evaluating Citrix NetScaler VPX (NS10.5 56.12.nc) as a potential replacement for Microsoft TMG server.
Kerberos Constrained Delegation is at the top of my list of mandatory features.
...
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NetScaler and Domino iNotes
We are putting a NetScaler device in front of our Domino iNotes servers, which will act as a reverse proxy.
However, we get "Error 400" errors in the iNotes webinterface, and the behaviour is ...