Forum Discussion

David_Stout's avatar
David_Stout
Icon for Nimbostratus rankNimbostratus
Oct 31, 2012

TCL error - Can't read variable

I am trying to re-write some iRules for CMP by removing the global variables however I'd like to know why I am getting this error. I'm not a complete TCL expert so some assistance is appreciated.   ...
application delivery
dev
devops
iRules
David_Stout's avatar
David_Stout
Icon for Nimbostratus rankNimbostratus
Oct 31, 2012
Moving the variable to after the HTTP_REQUEST worked ... I guess that only Global Variables can be set in the RULE_INIT section ... Now it makes some sense by moving it into the iRule itself so it can be processed as a local variable and I'm truly not going mad.

 

 

Thanks for the pointer :)