HTTP::class select problem

Hi All,

 

 

I'm using LTM 6400 with WA module, following is my configuration.

 

 

------------------------------------

 

HTTP CLASS - total 4 HTTP classes

 

------------------------------------

 

profile httpclass ist_class {

 

defaults from httpclass

 

pool ist_pool

 

redirect none

 

wa disable

 

hosts none

 

paths

 

"/Testfile/*"

 

"/IST/*"

 

headers none

 

cookies none

 

}

 

profile httpclass equery_class {

 

defaults from httpclass

 

pool menara_web

 

redirect none

 

wa disable

 

hosts none

 

paths "/eQuery/*"

 

headers none

 

cookies none

 

}

 

profile httpclass cn_https_class {

 

defaults from httpclass

 

pool https_pool

 

redirect none

 

wa enable

 

hosts none

 

paths none

 

headers none

 

cookies none

 

}

 

profile httpclass ost_class {

 

defaults from httpclass

 

pool ost_pool

 

redirect none

 

wa disable

 

hosts none

 

paths "/OST/*"

 

headers none

 

cookies none

 

}

 

 

-----------------------------

 

virtual server configuration

 

-----------------------------

 

virtual Maybank2u_vs {

 

translate service disable

 

destination 20.134.32.196:https

 

ip protocol tcp

 

rules m2u_irule

 

httpclass ist_class equery_class ost_class cn_https_class

 

profiles

 

Maybank2u_clientssl

 

http_custom

 

internal_serverssl

 

tcp

 

}

 

 

--------------------------------

 

because of application behavior i need to used irule to do redirection as well as persistence, following is my irule setting

 

------------------------------------------

 

rule m2u_https_irule {

 

when HTTP_REQUEST {

 

if { [HTTP::uri] starts_with "/TestFiles/" } {

 

persist source_addr timeout 300

 

HTTP::class select ist_class

 

}

 

elseif {[HTTP::uri] starts_with "/IST/" } {

 

persist source_addr timeout 300

 

HTTP::class select ist_class

 

}

 

elseif {[HTTP::uri] starts_with "/eQuery/" } {

 

persist source_addr 300

 

HTTP::class select equery_class

 

}

 

elseif { [HTTP::uri] starts_with "/OST/" } {

 

persist source_addr timeout 1800

 

HTTP::class select ost_class

 

}

 

else { HTTP::class select cn_https_class }

 

}

 

}

 

-------------------------------------------

 

i get this error message from the log file

 

"Aug 25 00:03:43 tmm tmm[1538]: 01220001:3: TCL error: Rule cn_https_irule - Illegal argument (line 17) invoked from within "HTTP::class select ost_class"

 

-----------------------------------------------

 

 

anyone have any idea what this error message means?

 

appreciate if you can give me some suggestion on how to fine tune this rule.

 

 

thanks in advance.