Forum Discussion
Andy_McGrath
Dec 06, 2018Cumulonimbus
Up to TMOS verion 11.6.0 TCL version is
8.4.6
, as of 12.0.0 it was upgraded to version 8.5.7
K36322151: List of disabled Tcl commands for iRules (12.x - 13.x).
I do not know of any plans to change this again any time soon as currently 8.5.7 does everything needed.