All, Have run the test as suggested in the doc/rlm_digest file and have got an odd output message from freeradius saying it can't find the Digest-Nonce element. In the radiusd.conf file I'm authenticating but not authorizing digest. Users file has the following: #--- test Auth-Type := Digest, User-Password := "test" Reply-Message = "Hello, reply with digest." #--- Any ideas ? I've enabled debug on radclient with the following output. ================================================== ./client.sh Sending Access-Request of id 178 to 127.0.0.1:1812 User-Name = "test" Digest-Response = "631d6d73147add2f9e437f59bbc3aeb7" Digest-Realm = "\001\013testrealm" Digest-Nonce = "\002\n1234abcd" Digest-Method = "\003\010INVITE" Digest-URI = "\004\034sip:5555551212@example.com" Digest-Algorithm = "\006\005MD5" Digest-User-Name = "\n\006test" rad_recv: Access-Reject packet from host 127.0.0.1:1812, id=178, length=47 Reply-Message = "Hello, reply with digest." Total approved auths: 0 Total denied auths: 1 Total lost auths: 0 ================================================ Module: Instantiated radutmp (radutmp) Listening on authentication *:1812 Listening on accounting *:1813 Listening on proxy *:1814 Ready to process requests. rad_recv: Access-Request packet from host 127.0.0.1:32943, id=178, length=140 User-Name = "test" Digest-Response = "631d6d73147add2f9e437f59bbc3aeb7" Digest-Attributes = 0x010b746573747265616c6d Digest-Attributes = 0x020a3132333461626364 Digest-Attributes = 0x0308494e56495445 Digest-Attributes = 0x041c7369703a35353535353531323132406578616d706c652e636f6d Digest-Attributes = 0x06054d4435 Digest-Attributes = 0x0a0674657374 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 modcall[authorize]: module "preprocess" returns ok for request 0 modcall[authorize]: module "attr_filter" returns noop for request 0 modcall[authorize]: module "chap" returns noop for request 0 rlm_realm: No '@' in User-Name = "test", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 0 rlm_eap: No EAP-Message, not doing EAP modcall[authorize]: module "eap" returns noop for request 0 users: Matched entry test at line 19 modcall[authorize]: module "files" returns ok for request 0 rlm_checkval: Could not find item named Calling-Station-Id in request rlm_checkval: Could not find attribute named Calling-Station-Id in check pairs modcall[authorize]: module "checkval" returns notfound for request 0 modcall: group authorize returns ok for request 0 rad_check_password: Found Auth-Type Digest auth: type "digest" Processing the authenticate section of radiusd.conf modcall: entering group authenticate for request 0 ERROR: No Digest-Nonce: Cannot perform Digest authentication modcall[authenticate]: module "digest" returns invalid for request 0 modcall: group authenticate returns invalid for request 0 auth: Failed to validate the user. Delaying request 0 for 1 seconds Finished request 0 Going to the next request --- Walking the entire request list --- Waking up in 1 seconds... --- Walking the entire request list --- Waking up in 1 seconds... --- Walking the entire request list --- Sending Access-Reject of id 178 to 127.0.0.1:32943 Reply-Message = "Hello, reply with digest." Waking up in 4 seconds... ===================================================================== Ian Davies {02476 564662} Internal (x740 4662) IMS-SIPAC Software Development Engineer