Logging for Portal Access

Or you could just decode the hex string...

I don't know how to do this programatically but this might be a good start: https://devcentral.f5.com/wiki/iRules.Log_binary_HTTP_payload_in_hex.ashx

From ( https://devcentral.f5.com/articles/apm-security-protecting-internal-resources-using-acls )

$$/

That long string of characters between f5-w- and $$ may look like random data. However it is a hex ASCII representation of a human readable string (68 = h, 74 = t, etc.).

As we humans don’t read hex as well as computers a converter quickly converts the hex string to human readable text (http://www.string-functions.com/hex-string.aspx). It turns out to be