Codeshare Version 9.x Session Limiting iRule

We needed to limit concurrent HTTP sessions across a virtual server and found the following in codeshare which suited the bill.

 

 

http://devcentral.f5.com/wiki/default.aspx/iRules/Version_9_x_Session_Limiting_iRule.html

 

 

I was able to apply the rule and customize it to suit our needs, however, I'm unable to config sync the HA pair or even issue a b load from the active unit without it failing. I get a syntax error

 

 

BIGpipe:010a0040:3: Syntax error in /config/bigip.conf line xxxx

 

 

Where the line number is that of the iRule that was accepted by the GUI and even the F5 iRule editor. The Rule functions wonderfully after application, but not being able to config sync is a real issue. I've tried both the customized version and the original on different units. I've tried to sniff out any syntax errors without much success. While I've used the BigIPs for several years, my iRules coding experience is still pretty newbish. Any assistance would be much appreciated

 

 

Thanks,

 

 

Larry