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Brian_Gibson_30's avatar
Brian_Gibson_30
Icon for Nimbostratus rankNimbostratus
Feb 19, 2015

Transforming an IP address via IRule

I am trying to take a client IP and convert it to a new IP using a generic IP address mask but using the last 2 octets of the client's IP. My RegEx skills are not the greatest but this really doe...
application delivery
devops
iRules
LTM
JRahm's avatar
JRahm
Icon for Admin rankAdmin
Feb 19, 2015
there's almost always a better way with string commands than using regex. Using regex is a very expensive operation for iRules, and should be avoided unless absolutely necessary.