irule redirect to other pool problem maybe cipher issue

Hi All!

 

i have a vs that publish a web site in https. i have an irule that choose different pool if the uri contains "wcf".(pool of web service) the irule is working good except that sometimes some stations cannot use the web service. if i bypass f5 and give the station direct access to the web service everything working good. the station that can not use the web service by bigip is win10+win7. i thought of cipher issue because the web service without f5 have a lower cipher suite.

 

please help to resovle this problem.

 

Thanks, Aviv Hassidim

 

this is the irule:

 

when HTTP_REQUEST { if { [string tolower [HTTP::uri]] contains "xxx/service.svc" } { HTTP::header replace Host "host1" HTTP::header replace Location [string map { "; "; } [HTTP::header Location]] virtual vs1 } elseif { [string tolower [HTTP::uri]] contains "yyy/service.svc" } { HTTP::header replace Host "test.test.com" HTTP::header replace Location [string map { "; "; } [HTTP::header Location]] virtual vs1 } elseif { [string tolower [HTTP::uri]] contains "wcf" } { pool pool_wcf } else { virtual pool_xxx } }