Netscaler content switching url re write apache

Netscaler hide url path

Please note that normally the backend servers will not get the url called by end-users but instead the url which is being called by netscaler. We can tell the NetScaler to change the incoming URL address before it is sent to the backend web server. Step-by-step Assuming the server, services, Virtual Server and Content Switching Virtual server if required is already configured. As an example based upon the expression we configure, users from a particular IP-segment will automatically be redirected to a particular URL. The aim was to redirect the request and at the same time passing the original request from netscaler to the backend servers. So my purpose of this post is to try to explain the differences. When the backend server sees the request it will be with the original URL. But make suer that the policy inserting header with original request has a lower priority so that it gets executed before the redirection actually happens. Now it is time to test again and you can see that the original URL can be seen in the apache logs. Responder The responder feature can be used to redirect URL requests to another page or respond back with random text for instance when doing maintance for instance. Any better approach of feedback is welcome. What are the differences?

When a user enters the URL for webapp. So if we would check the apache logfiles in the backend server, it will look as follow : So in the apache logfiles, one can only see the URL which the netscaler is calling but not the original URL which the end user has called.

This can simply be changed for external access using URL transformation.

Netscaler url shortener

When a user enters the URL for webapp. When the backend server sees the request it will be with the original URL. Which used to look like this from an end-user Will now look like this It can also be used to change HTTP data coming back from the server, for instance if we have an HTTP transaction containing the field password in it, we want it to change the data it responds back with something else. Besides this the backend server would also be passed the original URL which the end user is calling. It will return the data, but since the. But make suer that the policy inserting header with original request has a lower priority so that it gets executed before the redirection actually happens. What are the differences? Now it is time to test again and you can see that the original URL can be seen in the apache logs. So much more complex and because of that it will require more resources from the NetScaler if we compare it to URL responder.

So much more complex and because of that it will require more resources from the NetScaler if we compare it to URL responder. Any better approach of feedback is welcome.

netscaler url transformation

Besides this the backend server would also be passed the original URL which the end user is calling.

The last part is to attach this policy to our virtual server.

netscaler 301 redirect

One open question is if this goal can be achieved without bypassing safety check in rewrite action for the insert header option. Now it is time to test again and you can see that the original URL can be seen in the apache logs. So for instance if the end-user goes to the virtual server of NOTE: Responder only looks at HTTP traffic, so it can only be used for those types of services The responder feature happens only at incoming requests so it does not change anything inline to the backend resource.

Netscaler responder policy redirect url

The last part is to attach this policy to our virtual server. This is where URL Transformation comes in. One open question is if this goal can be achieved without bypassing safety check in rewrite action for the insert header option. We can tell the NetScaler to change the incoming URL address before it is sent to the backend web server. Now after using these features for some time and scrolling in the discussion forums I notice the same question being asked over and over again. It will return the data, but since the. When the backend server sees the request it will be with the original URL. Besides this the backend server would also be passed the original URL which the end user is calling. Step-by-step Assuming the server, services, Virtual Server and Content Switching Virtual server if required is already configured. When a user enters the URL for webapp.

Please note that normally the backend servers will not get the url called by end-users but instead the url which is being called by netscaler. Now the responder feature, think of it as a raw feature, it comsumes little CPU and only handle incoming requests, it cannot handle response traffic, but it allows for simple redirects to other sites using HTTP commands, and be used do display static content.

netscaler content switching url re write apache

So using different scenarios I will try to explain with some creative visio drawings.

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Redirection and passing the original URL to backend server in netscaler