Citrix ADC 13.1 Advanced Policy Expression Reference

To construct an expression by using this document, start by clicking one of the prefixes listed below.Then, select an expression from the list of available expressions and click the "Returns" link to view the expressions that you can further apply on the data.

AAA	Denotes the AAA context of the current transaction.
ANALYTICS	Provides access to analytics information and operations.
CLIENT	Designates an expression that refers to the client. This is the starting point for access into parameters such as Ether and SSL.
CONNECTION	Designates an expression that refers to network packet irrespective of flow
DIAMETER	Models the DIAMETER message.
DNS	Models the DNS message.
EXTEND	Extends the target area around the matched pattern.
HTTP	Models the HTTP message.
ICA	Models the ICA protocol.
ICAP	Models the ICAP message.
MQTT	Models the MQTT message.
MSSQL	Models the MSSQL protocol.
MYSQL	Models the MYSQL protocol.
ORACLE	Models the ORACLE protocol.
QUIC	Models the QUIC message.
RADIUS	Models the RADIUS message.
SERVER	Designates an expression that refers to the server. This is the starting point for access into parameters such as Ether and SSL.
SIP	Models the SIP protocol.
SMPP	Models the SMPP protocol.
SUBSCRIBER	Models the Subscriber database attributes.
SYS	Designates an expression that refers to the NetScaler, rather than the client or server.
TARGET	Refers to the matched pattern.
TEXT	Operates on selected text.
URL	URL provides operations for parsing and operating on the URL. The supported format is [://][?]. The Text object backing a HTTP URL object has the Text Mode set to URLENCODED by default.