FreeRADIUS w/ TKIP, PEAP, EAP, MS-CHAP v2 - relocation error

[Alan DeKok]

John Metcalfe <metcalfej at us.ibm.com> wrote:
> /usr/lib/freeradius/rlm_eap_tls-1.0.2.so: undefined symbol: 
> SSL_set_msg_callback

  You have two versions of OpenSSL installed on your system.  One that
you used to build FreeRADIUS, and another that your dynamic linker
finds at run-time.  The versions are incompatible.

> We understand that the version of openSSL may be out of date but we can't 
> upgrade due to other issues and dependancies.  Any help or suggestions is 
> greatly appreciated.

  It's not an "out of date" issue.  It's that you have *two* OpenSSL
versions installed.

  Force the server to link at run time with the version you used to
build it, and it will work.

  Alan DeKok.