How can do multible monitoring on the single member?

Hi There;

 

 

We have four servers also each servers have ten applications and The apllications running different on the urls but The urls and applications running same port :80 on the IIS server so when we close the port 80 on the f5 pool member for updating process all applications and urls reflected this configuation actually we want monitoring configuration urls controls on the each servers with irule or external script monitor. How can do the configuration? What is your suggestions the issue. Because The customer doesn't want to change the ports of urls

 

 

for example: http://10.61.10.61/scripts/control/oil

 

http://10.61.10.61/station/station

 

http://10.61.10.61/context/string

 

http://10.61.10.61/voice/number

 

 

thats it

 

 

 

thanks for your support and cooperation