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Citrix NetScaler Policy Configuration and Reference Guide

information on possible values for a Goto expression, see the table, “Entries in a Policy Bank,” on page 29.

Invoke: Optional. Invokes another policy bank.

Configuring a Policy Bank for a Virtual Server

You can configure a bank of policies for a virtual server. The policy bank can contain individual policies, and each entry in the policy bank can optionally invoke a policy label or a bank of policies that you configured for another virtual server. If you invoke a policy label or policy bank, you can do so without triggering an expression (a rule) by selecting a NOPOLICY “dummy” entry instead of a policy name.

To add policies to a virtual server policy bank by using the NetScaler command line

At the NetScaler command prompt, type:

bind lbcs vserver <virtualServerName> -policyName <policyName> -priority <positiveInteger> -gotoPriorityExpression <expression> -type REQUESTRESPONSE

To invoke a policy label from a virtual server policy bank with a NOPOLICY entry by using the NetScaler command line

At the NetScaler command prompt, type:

bind lbcs vserver <virtualServerName> -policyName

NOPOLICY_REWRITENOPOLICY_CACHENOPOLICY_RESPONDER -priority <integer> -type REQUESTRESPONSE -gotoPriorityExpression <gotopriorityExpression> -invoke reqVserverresVserverpolicyLabel <vserverName><labelName>

Example

bind lb vserver myLoadBalancingVserver1 -policyname NOPOLICY-REWRITE -priority 200 -type REQUEST -gotoPriorityExpression NEXT -invoke policyLabel myPolicyLabel

To configure a virtual server policy bank by using the configuration utility

1.In the left navigation pane, expand Load Balancing, Content Switching, SSL Offload, AAA - Application Traffic, or Access Gateway, as appropriate, and then click Virtual Servers.

2.In the details pane, select the virtual server that you want to configure, and then click Open.

3.In the Configure Virtual Server dialog box click the Policies tab.

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Citrix Systems 9.2 manual Configuring a Policy Bank for a Virtual Server