PE Expressions Reference General Expressions

Added by Catherine Hampton , last edited by Catherine Hampton on Nov 16, 2007  (view change)
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This article contains an alphabetized list of NetScaler Classic (or PE) expression elements, with a description of what each does and how it is used.

Summary

The table below contains an alphabetized list of PE expression elements for general expressions, and explains what each means, what it does, and how to use it to create an expression.

Expression Element
Definition
REQ Flow Type. Operates on incoming, or request, packets.
REQ.HTTP Protocol. Operates on HTTP requests.
REQ.HTTP.METHOD Qualifier. Designates the HTTP method.
REQ.HTTP.URL Qualifier. Designates on the URL.
REQ.HTTP.URLTOKENS Qualifier. Designates the URL token.
REQ.HTTP.VERSION Qualifier. Designates the HTTP version.
REQ.HTTP.HEADER Qualifier. Designates the HTTP header.
REQ.HTTP.URLLEN Qualifier. Designates the URL length, as a number.
REQ.HTTP.URLQUERY Qualifier. Designates just the query portion of the URL.
REQ.HTTP.URLQUERYLEN Qualifier. Designates the length of just the query portion of the URL.
REQ.SSL Protocol. Operates on SSL requests.
REQ.SSL.CLIENT.CERT Qualifier. Designates the entire client certificate.
REQ.SSL.CLIENT.CERT.SUBJECT Qualifier. Designates the client certificate subject.
REQ.SSL.CLIENT.CERT.ISSUER Qualifier. Designates the issuer of the client certificate.
REQ.SSL.CLIENT.CERT.SIGALGO Qualifier. Designates the validation algorithm used by the client certificate.
REQ.SSL.CLIENT.CERT.VERSION Qualifier. Designates the client certificate version.
REQ.SSL.CLIENT.CERT.VALIDFROM Qualifier. Designates the date before which the client certificate is not valid.
REQ.SSL.CLIENT.CERT.VALIDTO Qualifier. Designates the date after which the client certificate is not valid.
REQ.SSL.CLIENT.CERT.SERIALNUMBER Qualifier. Designates the serial number of the client certificate.
REQ.SSL.CLIENT.CIPHER.TYPE Qualifier. Designates the encryption protocol used by the client.
REQ.SSL.CLIENT.CIPHER.BITS Qualifier. Designates the number of bits used by the client's SSL key.
REQ.SSL.CLIENT.SSL.VERSION Qualifier. Designates the SSL version the client is using.
REQ.TCP Protocol. Operates on incoming TCP packets.
REQ.TCP.SOURCEPORT Qualifier. Designates the source port of the incoming packet.
REQ.TCP.DESTPORT Qualifier. Designates the destination port of the incoming packet.
REQ.IP Protocol. Operates on incoming IP packets.
REQ.IP.SOURCEIP Qualifier. Designates the source IP of the incoming packet.
REQ.IP.DESTIP Qualifier. Designates the destination IP of the incoming packet.
RES Flow Type. Operates on outgoing, or response, packets.
RES.HTTP Protocol. Operates on HTTP responses.
RES.HTTP.VERSION Qualifier. Designates the HTTP version.
RES.HTTP.HEADER _Qualifier Designates the HTTP header.
RES.HTTP.STATUSCODE Qualifier. Designates the status code of the HTTP response.
RES.TCP Protocol. Operates on incoming TCP packets.
RES.TCP.SOURCEPORT Qualifier. Designates the source port of the outgoing packet.
RES.TCP.DESTPORT Qualifier. Designates the destination port of the outgoing packet.
RES.IP Protocol. Operates on outgoing IP packets.
RES.IP.SOURCEIP Qualifier. Designates the source IP of the outgoing packet.
RES.IP.DESTIP Qualifier. Designates the destination IP of the outgoing packet.


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