CHAP Authentication with rlm_perl module

[Imdad Hasan]

So, if i want to make the framed-ip with dynamic value than how can i do
that.?

And i seen one vendor that use the freeradius and that use own module in
perl for CHAP authentication. For MSCHAP and EAP its using built in
system's (FreeRADIUS) module.

Is that possible?