Strange behaviour of rlm_chap (freeradius 1.1.7+mysql)

[Alan DeKok]

Dan Searle wrote:
> Here's a trace of two login's the first works fine, the second a few
> moments later fails, the username and password supplied in both cases
> are correct and exactly the same. Can anyone shed any light on this?
> I've tried rebuilding the mysql database from scratch, and recompiling
> and installing the radius server, but to no avail...

  (a) bad RAM on the server
  (b) other memory corruption in the RADIUS daemon process
  (c) a buggy NAS

  Alan DeKok.