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kaguras_48797's avatar
kaguras_48797
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Apr 18, 2011

iRule and Operators Help

Hi all,     I'a new user and I would like to know is it possible to write an iRule that contorls IP address and cookie which will reject or send a reset package if IP address is not an IP Addres...
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Michael_Yates's avatar
Michael_Yates
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Apr 21, 2011
It really depends on what command you are using. There are several commands that have a -nocase option, but in some cases it can only be used in certain circumstances. Here are a couple of examples you can look at:

 

 

Class Command -

 

http://devcentral.f5.com/wiki/default.aspx/iRules/class.html

 

 

String Command -

 

http://www.tcl.tk/man/tcl8.4/TclCmd/string.htm

 

 

For the most part you will probably end up using the "string tolower" so that you can set what you are going to process to a known state like hoolio showed.

 

 

Hope this helps.