I can't get FreeRadius to start. No other instance of FreeRadius is running when I try to start FreeRadius. I'm using FreeRadius 1.1.7-21.4.47 Here is my debug info when I enter radiusd -x Module: Loaded exec rlm_exec: Wait=yes but no output defined. Did you mean output=none? Module: Instantiated exec (exec) Module: Loaded expr Module: Instantiated expr (expr) Module: Loaded PAP Module: Instantiated pap (pap) Module: Loaded CHAP Module: Instantiated chap (chap) Module: Loaded MS-CHAP Module: Instantiated mschap (mschap) Module: Loaded System Module: Instantiated unix (unix) Module: Loaded eap rlm_eap: Loaded and initialized type md5 rlm_eap: Loaded and initialized type leap rlm_eap: Loaded and initialized type gtc rlm_eap: Loaded and initialized type mschapv2 Module: Instantiated eap (eap) Module: Loaded preprocess rlm_preprocess: Error reading /etc/raddb/huntgroups (didnt change anything in this file) radiusd.conf[1019]: preprocess: Module instantiation failed. radiusd.conf[1800] Unknown module "preprocess". radiusd.conf[1790] Failed to parse authorize section. radius:~ # Here is line 1019: preprocess { huntgroups = ${confdir}/huntgroups hints = ${confdir}/hints # This hack changes Ascend's wierd port numberings # to standard 0-??? port numbers so that the "+" works # for IP address assignments. with_ascend_hack = no ascend_channels_per_line = 23 # Windows NT machines often authenticate themselves as # NT_DOMAIN\username # # If this is set to 'yes', then the NT_DOMAIN portion # of the user-name is silently discarded. # # This configuration entry SHOULD NOT be used. # See the "realms" module for a better way to handle # NT domains. with_ntdomain_hack = no # Specialix Jetstream 8500 24 port access server. # # If the user name is 10 characters or longer, a "/" # and the excess characters after the 10th are # appended to the user name. # # If you're not running that NAS, you don't need # this hack. with_specialix_jetstream_hack = no # Cisco (and Quintum in Cisco mode) sends it's VSA attributes # with the attribute name *again* in the string, like: # # H323-Attribute = "h323-attribute=value". # # If this configuration item is set to 'yes', then # the redundant data in the the attribute text is stripped # out. The result is: # # H323-Attribute = "value" # # If you're not running a Cisco or Quintum NAS, you don't # need this hack. with_cisco_vsa_hack = no } Here is line 1800: preprocess # # If you want to have a log of authentication requests, # un-comment the following line, and the 'detail auth_log' # section, above. #auth_log #attr_filter # # The chap module will set 'Auth-Type := CHAP' if we are # handling a CHAP request and Auth-Type has not already been set chap # # If the users are logging in with an MS-CHAP-Challenge # attribute for authentication, the mschap module will find # the MS-CHAP-Challenge attribute, and add 'Auth-Type := MS-CHAP' # to the request, which will cause the server to then use # the mschap module for authentication. mschap # # If you have a Cisco SIP server authenticating against # FreeRADIUS, uncomment the following line, and the 'digest' # line in the 'authenticate' section. #digest # # Look for IPASS style 'realm/', and if not found, look for # '@realm', and decide whether or not to proxy, based on # that. #IPASS # # If you are using multiple kinds of realms, you probably # want to set "ignore_null = yes" for all of them. # Otherwise, when the first style of realm doesn't match, # the other styles won't be checked. # suffix #ntdomain Here is line 1790: authorize { # # The preprocess module takes care of sanitizing some bizarre # attributes in the request, and turning them into attributes # which are more standard. # # It takes care of processing the 'raddb/hints' and the # 'raddb/huntgroups' files. # # It also adds the %{Client-IP-Address} attribute to the request.