NetScaler-13.1-How to limit the IP subnets to access LB vServer with responder policy in NetScaler?

How to allow only specified IP subnets to access LB virtual server with responder policy in NetScaler?...

[NetScaler-Responder] Responder policy lead to Client "ERR_TOO_MANY_REDIRECTS"

You may want to redirect clients to a backend server's error page if a specific condition is met. The error page is hosted by the same vServer's backend service. You may configure the responder policy like below: add responder action RespErrorPageAct redirect ""/path/to/errorpage.html""...

NetScaler Responder Policy not working as expected when LB is configured to use AAA

Having defined a Responder Policy for use and binding it to a Load Balancing virtual server, you find that Policy Hits are seen and Responder Action used only when no Authentication Host is configured on the Load Balancer. When using the Load Balancer with an Authentication Host configured for us...

How To: Allow traffic only from specific IPs or subnets.

Create a Responder policy that will block access to bound virtual server depending on source IP or source subnet of the client, so that the resource is only accessible from specific IPs and specific subnet IPs...

How to drop illegal hostname contained request in NetScaler Gateway with responder policy

This article will describe how to configure responder policy to drop illegal hostname contained request in a NetScaler Gateway. e.g."nsg.lab.local" is the FQDN of NetScaler Gateway, to block user from accessing the gateway with other URLs, like IP address or other FQDN with tempering DNS records...

How to configure Responder policy to redirect http request to https

This article provide a Responder policy sample to achieve of redirecting http traffic to https for Content Switching Virtual Server with Responder policy in NetScaler. Policy is both applicable for http/ssl type Load balance virtual server...

How to Block HTTP TRACE Method by Using Responder Policy

This article describes how to use responder policy to block http trace method when clients access origin web servers behind lb virtual server...

Restrict access to Storefront via Gateway based on Login Username

This article will describe how to configure responder policy to restrict access to storefront via gateway based on login username, and also explain the difference between expression "AAA.USER.LOGINNAME" and "AAA.LOGIN.USERNAME"...

http request is blocked by http callout policy with blank web page

If the customer bind responder policy that refered http callout policy to ADC appliance global bind point. User's access to LB Virtual server will show blank page...

Responder policy cannot be evaluated for Citrix Gateway "/cgi/login" request

Responder policy cannot be hit for Gateway "/cgi/login" http requst even policy expression is evaluated as TRUE...

How to create message action to log to syslog in Citrix NetScaler

This article describes how to create a message action that can be bound to a responder or rewrite policy that logs to syslog in NetScaler...

Citrix Application Delivery Controller, Citrix Gateway, and Citrix SD-WAN WANOP web server vulnerability

Overview A vulnerability been identified in Citrix Application Delivery Controller ADC formerly known as NetScaler ADC, Citrix Gateway formerly known as NetScaler Gateway, and Citrix SDWAN WANOP that could allow an unauthenticated remote attacker to execute arbitrary code on a vulnerable system...