Match Radius.Class attributes

We need to compare variables in the radius class attribute that are returned via an APM radius auth. The class attribute is stored in the APM in hex so I need to convert the hex to string.

 

I have tried

 

set e_fields [split [mcget {session.radius.last.attr.class}] "|"];

 

set strAceServer [expr { [lindex $e_fields 0] }];

 

set strAceServer [binary format c* $strAceServer];

 

return $strAceServer;

 

and

 

set e_fields [split [mcget {session.radius.last.attr.class}] "|"];

 

foreach field $e_fields {

 

if ($field contains "*ace*") {

 

return "YES";

 

}

 

};

 

 

returns the hex

 

set e_fields [split [mcget {session.radius.last.attr.class}] "|"];

 

return [expr { [lindex $e_fields 0] }]

 

 

 

Any help would be appreciated to sort out the code.