Citrix Systems Network Router 9.2 User Manual
Preface
xi
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Examples of advanced policies for use in the Rewrite feature.
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Examples of classic
policies for NetScaler features such as Application Firewall and SSL.
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Server mod_rewrite engine, with examples of these functions after
translation into Rewrite and Responder policies on the NetScaler.
translation into Rewrite and Responder policies on the NetScaler.
•
A
summary of the new advanced expression operators and methods. This list
supplements the advanced expressions documented in Appendix A.
supplements the advanced expressions documented in Appendix A.
New in This Release
NetScaler nCore Technology uses multiple CPU cores for packet handling and
greatly improves the performance of many NetScaler features. Release 9.2 adds
nCore support for many additional features, including load balancing and virtual
private networks (VPNs). For a summary of the new features and remaining
unsupported nCore features, see the Citrix NetScaler 9.2 Release Notes.
greatly improves the performance of many NetScaler features. Release 9.2 adds
nCore support for many additional features, including load balancing and virtual
private networks (VPNs). For a summary of the new features and remaining
unsupported nCore features, see the Citrix NetScaler 9.2 Release Notes.
You can now use advanced policies and expressions to configure Compression,
Authorization, and Application Firewall. Advanced expressions provide a rich set
of expression elements along with options to control the flow of evaluation within
a policy bank. These elements and options enable you to maximize the
capabilities of these NetScaler features. Advanced policies, which comprise a set
of rules and actions that use the advanced expression format, further enhance
your ability to analyze data at various network layers and at different points along
the flow of traffic. For more information about the benefits of using advanced
policies and expressions, see
Authorization, and Application Firewall. Advanced expressions provide a rich set
of expression elements along with options to control the flow of evaluation within
a policy bank. These elements and options enable you to maximize the
capabilities of these NetScaler features. Advanced policies, which comprise a set
of rules and actions that use the advanced expression format, further enhance
your ability to analyze data at various network layers and at different points along
the flow of traffic. For more information about the benefits of using advanced
policies and expressions, see
.
The Citrix NetScaler Policy Configuration and Reference Guide has been
updated with information about new operators that you can use in advanced
policy expressions. For more information about the new expression operators, see
updated with information about new operators that you can use in advanced
policy expressions. For more information about the new expression operators, see
Audience
This guide is intended for the following audience:
•
NetScaler administrators who want to learn more about policies and
expressions or who need to configure policies to control the behavior of
particular features.
expressions or who need to configure policies to control the behavior of
particular features.