Hi all, I have a weird problem, as you can see in the log below the client can successfully authenticate once and after that fails. The network structure is: 1) pfSense with freeRadius as firewall, authentication and accounting server 2) A HP ProCurve 2626 with MAC based port access 3) A wireless access point Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /usr/local/etc/raddb/proxy.conf Config: including file: /usr/local/etc/raddb/clients.conf Config: including file: /usr/local/etc/raddb/snmp.conf Config: including file: /usr/local/etc/raddb/eap.conf Config: including file: /usr/local/etc/raddb/sql.conf main: prefix = "/usr/local" main: localstatedir = "/var" main: logdir = "/var/log" main: libdir = "/usr/local/lib" main: radacctdir = "/var/log/radacct" main: hostname_lookups = no main: max_request_time = 30 main: cleanup_delay = 5 main: max_requests = 2048 main: delete_blocked_requests = 0 main: port = 0 main: allow_core_dumps = no main: log_stripped_names = no main: log_file = "/var/log/radius.log" main: log_auth = yes main: log_auth_badpass = yes main: log_auth_goodpass = yes main: pidfile = "/var/run/radiusd/radiusd.pid" main: bind_address = 10.0.2.1 IP address [10.0.2.1] main: user = "(null)" main: group = "(null)" main: usercollide = no main: lower_user = "no" main: lower_pass = "no" main: nospace_user = "no" main: nospace_pass = "no" main: checkrad = "/usr/local/sbin/checkrad" main: proxy_requests = yes proxy: retry_delay = 5 proxy: retry_count = 3 proxy: synchronous = no proxy: default_fallback = yes proxy: dead_time = 120 proxy: post_proxy_authorize = no proxy: wake_all_if_all_dead = no security: max_attributes = 200 security: reject_delay = 1 security: status_server = no main: debug_level = 0 read_config_files: reading dictionary read_config_files: reading naslist Using deprecated naslist file. Support for this will go away soon. read_config_files: reading clients read_config_files: reading realms radiusd: entering modules setup Module: Library search path is /usr/local/lib Module: Loaded exec exec: wait = yes exec: program = "(null)" exec: input_pairs = "request" exec: output_pairs = "(null)" exec: packet_type = "(null)" 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 Counter counter: filename = "/usr/local/etc/raddb/db.daily" counter: key = "User-Name" counter: reset = "daily" counter: count-attribute = "Acct-Session-Time" counter: counter-name = "Daily-Session-Time" counter: check-name = "Max-Daily-Session" counter: allowed-servicetype = "Framed-User" counter: cache-size = 5000 rlm_counter: Counter attribute Daily-Session-Time is number 1830 rlm_counter: Current Time: 1317844840 [2011-10-05 22:00:40], Next reset 1317852000 [2011-10-06 00:00:00] Module: Instantiated counter (daily) counter: filename = "/usr/local/etc/raddb/db.weekly" counter: key = "User-Name" counter: reset = "weekly" counter: count-attribute = "Acct-Session-Time" counter: counter-name = "Weekly-Session-Time" counter: check-name = "Max-Weekly-Session" counter: allowed-servicetype = "(null)" counter: cache-size = 5000 rlm_counter: Counter attribute Weekly-Session-Time is number 1832 rlm_counter: Current Time: 1317844840 [2011-10-05 22:00:40], Next reset 1318111200 [2011-10-09 00:00:00] Module: Instantiated counter (weekly) counter: filename = "/usr/local/etc/raddb/db.monthly" counter: key = "User-Name" counter: reset = "monthly" counter: count-attribute = "Acct-Session-Time" counter: counter-name = "Monthly-Session-Time" counter: check-name = "Max-Monthly-Session" counter: allowed-servicetype = "(null)" counter: cache-size = 5000 rlm_counter: Counter attribute Monthly-Session-Time is number 1834 rlm_counter: Current Time: 1317844840 [2011-10-05 22:00:40], Next reset 1320098400 [2011-10-31 23:00:00] Module: Instantiated counter (monthly) counter: filename = "/usr/local/etc/raddb/db.forever" counter: key = "User-Name" counter: reset = "never" counter: count-attribute = "Acct-Session-Time" counter: counter-name = "Forever-Session-Time" counter: check-name = "Max-Forever-Session" counter: allowed-servicetype = "(null)" counter: cache-size = 5000 rlm_counter: Counter attribute Forever-Session-Time is number 1836 rlm_counter: Current Time: 1317844840 [2011-10-05 22:00:40], Next reset 0 [2011-10-05 22:00:00] Module: Instantiated counter (forever) Module: Loaded PAP pap: encryption_scheme = "crypt" pap: auto_header = no Module: Instantiated pap (pap) Module: Loaded CHAP Module: Instantiated chap (chap) Module: Loaded MS-CHAP mschap: use_mppe = yes mschap: require_encryption = no mschap: require_strong = no mschap: with_ntdomain_hack = no mschap: passwd = "(null)" mschap: ntlm_auth = "(null)" Module: Instantiated mschap (mschap) Module: Loaded System unix: cache = no unix: passwd = "(null)" unix: shadow = "(null)" unix: group = "(null)" unix: radwtmp = "/var/log/radwtmp" unix: usegroup = no unix: cache_reload = 600 Module: Instantiated unix (unix) Module: Loaded eap eap: default_eap_type = "md5" eap: timer_expire = 60 eap: ignore_unknown_eap_types = no eap: cisco_accounting_username_bug = no rlm_eap: Loaded and initialized type md5 rlm_eap: Loaded and initialized type leap gtc: challenge = "Password: " gtc: auth_type = "PAP" rlm_eap: Loaded and initialized type gtc mschapv2: with_ntdomain_hack = no rlm_eap: Loaded and initialized type mschapv2 Module: Instantiated eap (eap) Module: Loaded preprocess preprocess: huntgroups = "/usr/local/etc/raddb/huntgroups" preprocess: hints = "/usr/local/etc/raddb/hints" preprocess: with_ascend_hack = no preprocess: ascend_channels_per_line = 23 preprocess: with_ntdomain_hack = no preprocess: with_specialix_jetstream_hack = no preprocess: with_cisco_vsa_hack = no preprocess: with_alvarion_vsa_hack = no Module: Instantiated preprocess (preprocess) Module: Loaded realm realm: format = "suffix" realm: delimiter = "@" realm: ignore_default = no realm: ignore_null = no Module: Instantiated realm (suffix) Module: Loaded files files: usersfile = "/usr/local/etc/raddb/users" files: acctusersfile = "/usr/local/etc/raddb/acct_users" files: preproxy_usersfile = "/usr/local/etc/raddb/preproxy_users" files: compat = "no" Module: Instantiated files (files) Module: Loaded Acct-Unique-Session-Id acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" Module: Instantiated acct_unique (acct_unique) Module: Loaded detail detail: detailfile = "/var/log/radacct/%{Client-IP-Address}/detail-%Y%m%d" detail: detailperm = 384 detail: dirperm = 493 detail: locking = no Module: Instantiated detail (detail) Module: Loaded radutmp radutmp: filename = "/var/log/radutmp" radutmp: username = "%{User-Name}" radutmp: case_sensitive = yes radutmp: check_with_nas = yes radutmp: perm = 384 radutmp: callerid = yes Module: Instantiated radutmp (radutmp) Listening on authentication 10.0.2.1:1812 Listening on accounting 10.0.2.1:1813 Ready to process requests. rad_recv: Access-Request packet from host 10.0.2.2:1024, id=55, length=197 Framed-MTU = 1480 NAS-IP-Address = 10.0.2.2 NAS-Identifier = "Melkweg-0" User-Name = "00026f898b62" Service-Type = Framed-User Framed-Protocol = PPP NAS-Port = 1 NAS-Port-Type = Ethernet NAS-Port-Id = "1" Called-Station-Id = "00-1d-b3-2f-3f-3f" Calling-Station-Id = "00-02-6f-89-8b-62" Connect-Info = "CONNECT Ethernet 100Mbps Full duplex" CHAP-Password = 0x36a38cdd1a470aebb4c6e8887360fb3fc9 Message-Authenticator = 0xdefb1131a6c68c375b062393ad67c22d Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 modcall[authorize]: module "preprocess" returns ok for request 0 rlm_chap: Setting 'Auth-Type := CHAP' modcall[authorize]: module "chap" returns ok for request 0 modcall[authorize]: module "mschap" returns noop for request 0 rlm_realm: No '@' in User-Name = "00026f898b62", 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 00026f898b62 at line 1 modcall[authorize]: module "files" returns ok for request 0 rlm_counter: Entering module authorize code rlm_counter: Could not find Check item value pair modcall[authorize]: module "daily" returns noop for request 0 rlm_counter: Entering module authorize code rlm_counter: Could not find Check item value pair modcall[authorize]: module "weekly" returns noop for request 0 rlm_counter: Entering module authorize code rlm_counter: Could not find Check item value pair modcall[authorize]: module "monthly" returns noop for request 0 rlm_counter: Entering module authorize code rlm_counter: Could not find Check item value pair modcall[authorize]: module "forever" returns noop for request 0 modcall: leaving group authorize (returns ok) for request 0 rad_check_password: Found Auth-Type CHAP auth: type "CHAP" Processing the authenticate section of radiusd.conf modcall: entering group CHAP for request 0 rlm_chap: login attempt by "00026f898b62" with CHAP password rlm_chap: Using clear text password "00026f898b62" for user 00026f898b62 authentication. rlm_chap: chap user 00026f898b62 authenticated succesfully modcall[authenticate]: module "chap" returns ok for request 0 modcall: leaving group CHAP (returns ok) for request 0 Processing the session section of radiusd.conf modcall: entering group session for request 0 radius_xlat: '/var/log/radutmp' modcall[session]: module "radutmp" returns ok for request 0 modcall: leaving group session (returns ok) for request 0 Login OK: [00026f898b62/<CHAP-Password>] (from client Switch1 port 1 cli 00-02-6f-89-8b-62) Sending Access-Accept of id 55 to 10.0.2.2 port 1024 Tunnel-Type:0 = VLAN Tunnel-Medium-Type:0 = IEEE-802 Tunnel-Private-Group-Id:0 = "2" Finished request 0 Going to the next request --- Walking the entire request list --- Waking up in 6 seconds... --- Walking the entire request list --- Cleaning up request 0 ID 55 with timestamp 4e8cb778 Nothing to do. Sleeping until we see a request. rad_recv: Access-Request packet from host 10.0.2.2:1024, id=56, length=197 Framed-MTU = 1480 NAS-IP-Address = 10.0.2.2 NAS-Identifier = "Melkweg-0" User-Name = "00026f898b64" Service-Type = Framed-User Framed-Protocol = PPP NAS-Port = 1 NAS-Port-Type = Ethernet NAS-Port-Id = "1" Called-Station-Id = "00-1d-b3-2f-3f-3f" Calling-Station-Id = "00-02-6f-89-8b-64" Connect-Info = "CONNECT Ethernet 100Mbps Full duplex" CHAP-Password = 0x37fe6aa7c21b09f9fff29122501809899b Message-Authenticator = 0x4aad343a1934af2951356edec927fd4e Processing the authorize section of radiusd.conf modcall: entering group authorize for request 1 modcall[authorize]: module "preprocess" returns ok for request 1 rlm_chap: Setting 'Auth-Type := CHAP' modcall[authorize]: module "chap" returns ok for request 1 modcall[authorize]: module "mschap" returns noop for request 1 rlm_realm: No '@' in User-Name = "00026f898b64", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 1 rlm_eap: No EAP-Message, not doing EAP modcall[authorize]: module "eap" returns noop for request 1 modcall[authorize]: module "files" returns notfound for request 1 rlm_counter: Entering module authorize code rlm_counter: Could not find Check item value pair modcall[authorize]: module "daily" returns noop for request 1 rlm_counter: Entering module authorize code rlm_counter: Could not find Check item value pair modcall[authorize]: module "weekly" returns noop for request 1 rlm_counter: Entering module authorize code rlm_counter: Could not find Check item value pair modcall[authorize]: module "monthly" returns noop for request 1 rlm_counter: Entering module authorize code rlm_counter: Could not find Check item value pair modcall[authorize]: module "forever" returns noop for request 1 modcall: leaving group authorize (returns ok) for request 1 rad_check_password: Found Auth-Type CHAP auth: type "CHAP" Processing the authenticate section of radiusd.conf modcall: entering group CHAP for request 1 rlm_chap: login attempt by "00026f898b64" with CHAP password rlm_chap: Could not find clear text password for user 00026f898b64 modcall[authenticate]: module "chap" returns invalid for request 1 modcall: leaving group CHAP (returns invalid) for request 1 auth: Failed to validate the user. Login incorrect (rlm_chap: Clear text password not available): [00026f898b64/<CHAP-Password>] (from client Switch1 port 1 cli 00-02-6f-89-8b-64) Delaying request 1 for 1 seconds Finished request 1 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 56 to 10.0.2.2 port 1024 Waking up in 4 seconds... --- Walking the entire request list --- Cleaning up request 1 ID 56 with timestamp 4e8cb7b6 Nothing to do. Sleeping until we see a request. Attached are the radiusd.conf and users file, please help me out… Yours sincerely, Mark van Beek