How to check if a string parameter can be an IPv4 or an IPv6 or nothing in an iRule ?
How to deal with that question in the best optimized way to code it versus cycles ? "How to check if a string parameter can be an IPv4 or an IPv6 or nothing in an iRule ?" I have already looked at "IP::addr .... mask ...scan ..." without any simple efficient way. Some helps ? Some few lines ? or TCL function or undocumentated iRule command ? Many thanks :-)