Hello all, I'm trying to log accounting and requests into our elasticsearch/graylog logserver. I use home made linelog modules to rewrite logs into json format. modules are called in authorize, accounting, post-auth, Post-Auth-Type REJECT, preproxy and post-proxy sections here is an exemple of my module : linelog linelog_postauth { format = "%t linelog_postauth \%Packet-Type non reconnu for %{User-Name} (%{Packet-Type})" filename = ${logdir}/linelog_json permissions = 0600 reference = "messages.%{%{reply:Packet-Type}:-format}" messages { Access-Reject = "{\"Datetime\":\"%t\",\"Module_Name\":\"linelog_postauth\",\"Packet-Type\":\"%{reply:Packet-Type}\",\"User-Name\":\"%{User-Name}\",\"Realm\":\"%{Realm}\",\"NAS-IP-Address\":\"%{NAS-IP-Address}\",\"NAS-Port\":\"%{NAS-Port}\",\"Service-Type\":\"%{Service-Type}\",\"Framed-MTU\":\"%{Framed-MTU}\",\"State\":\"%{State}\",\"Class\":\"%{Class}\",\"Vendor-Specific\":\"%{Vendor-Specific}\",\"Session-Timeout\":\"%{Session-Timeout}\",\"Idle-Timeout\":\"%{Idle-Timeout}\",\"Termination-Action\":\"%{Termination-Action}\",\"Called-Station-Id\":\"%{Called-Station-Id}\",\"Calling-Station-Id\":\"%{Calling-Station-Id}\",\"NAS-Identifier\":\"%{NAS-Identifier}\",\"Proxy-State\":\"%{Proxy-State}\",\"Login-LAT-Service\":\"%{Login-LAT-Service}\",\"Login-LAT-Node\":\"%{Login-LAT-Node}\",\"Login-LAT-Group\":\"%{Login-LAT-Group}\",\"Framed-AppleTalk-Link\":\"%{Framed-AppleTalk-Link}\",\"Framed-AppleTalk-Network\":\"%{Framed-AppleTalk-Network}\",\"Framed-AppleTalk-Zone\":\"%{Framed-AppleTalk-Zone}\",\"CHAP-Challenge\":\"%{CHAP-Challenge}\",\"NAS-Port-Type\":\"%{NAS-Port-Type}\",\"Port-Limit\":\"%{Port-Limit}\",\"Login-LAT-Port\":\"%{Login-LAT-Port}\"}" Access-Challenge = "{\"Datetime\":\"%t\",\"Module_Name\":\"linelog_postauth\",\"Packet-Type\":\"%{reply:Packet-Type}\",\"User-Name\":\"%{User-Name}\",\"Realm\":\"%{Realm}\",\"NAS-IP-Address\":\"%{NAS-IP-Address}\",\"NAS-Port\":\"%{NAS-Port}\",\"Service-Type\":\"%{Service-Type}\",\"Framed-Protocol\":\"%{Framed-Protocol}\",\"Framed-IP-Address\":\"%{Framed-IP-Address}\",\"Framed-IP-Netmask\":\"%{Framed-IP-Netmask}\",\"Framed-Routing\":\"%{Framed-Routing}\",\"Filter-Id\":\"%{Filter-Id}\",\"Framed-MTU\":\"%{Framed-MTU}\",\"Framed-Compression\":\"%{Framed-Compression}\",\"Login-IP-Host\":\"%{Login-IP-Host}\",\"Login-Service\":\"%{Login-Service}\",\"Login-TCP-Port\":\"%{Login-TCP-Port}\",\"Reply-Message\":\"%{Reply-Message}\",\"Callback-Number\":\"%{Callback-Number}\",\"Callback-Id\":\"%{Callback-Id}\",\"Framed-Route\":\"%{Framed-Route}\",\"Framed-IPX-Network\":\"%{Framed-IPX-Network}\",\"State\":\"%{State}\",\"Class\":\"%{Class}\",\"Vendor-Specific\":\"%{Vendor-Specific}\",\"Session-Timeout\":\"%{Session-Timeout}\",\"Idle-Timeout\":\"%{Idle-Timeout}\",\"Termination-Action\":\"%{Termination-Action}\",\"Called-Station-Id\":\"%{Called-Station-Id}\",\"Calling-Station-Id\":\"%{Calling-Station-Id}\",\"NAS-Identifier\":\"%{NAS-Identifier}\",\"Proxy-State\":\"%{Proxy-State}\",\"Login-LAT-Service\":\"%{Login-LAT-Service}\",\"Login-LAT-Node\":\"%{Login-LAT-Node}\",\"Login-LAT-Group\":\"%{Login-LAT-Group}\",\"Framed-AppleTalk-Link\":\"%{Framed-AppleTalk-Link}\",\"Framed-AppleTalk-Network\":\"%{Framed-AppleTalk-Network}\",\"Framed-AppleTalk-Zone\":\"%{Framed-AppleTalk-Zone}\",\"CHAP-Challenge\":\"%{CHAP-Challenge}\",\"NAS-Port-Type\":\"%{NAS-Port-Type}\",\"Port-Limit\":\"%{Port-Limit}\",\"Login-LAT-Port\":\"%{Login-LAT-Port}\"}" Access-Accept = "{\"Datetime\":\"%t\",\"Module_Name\":\"linelog_postauth\",\"Packet-Type\":\"%{reply:Packet-Type}\",\"User-Name\":\"%{User-Name}\",\"Realm\":\"%{Realm}\",\"NAS-IP-Address\":\"%{NAS-IP-Address}\",\"NAS-Port\":\"%{NAS-Port}\",\"Service-Type\":\"%{Service-Type}\",\"Framed-MTU\":\"%{Framed-MTU}\",\"Login-IP-Host\":\"%{Login-IP-Host}\",\"Login-Service\":\"%{Login-Service}\",\"Login-TCP-Port\":\"%{Login-TCP-Port}\",\"Reply-Message\":\"%{Reply-Message}\",\"Callback-Number\":\"%{Callback-Number}\",\"Callback-Id\":\"%{Callback-Id}\",\"Framed-Route\":\"%{Framed-Route}\",\"Framed-IPX-Network\":\"%{Framed-IPX-Network}\",\"State\":\"%{State}\",\"Class\":\"%{Class}\",\"Vendor-Specific\":\"%{Vendor-Specific}\",\"Session-Timeout\":\"%{Session-Timeout}\",\"Idle-Timeout\":\"%{Idle-Timeout}\",\"Termination-Action\":\"%{Termination-Action}\",\"Called-Station-Id\":\"%{Called-Station-Id}\",\"Calling-Station-Id\":\"%{Calling-Station-Id}\",\"NAS-Identifier\":\"%{NAS-Identifier}\",\"Proxy-State\":\"%{Proxy-State}\",\"Login-LAT-Service\":\"%{Login-LAT-Service}\",\"Login-LAT-Node\":\"%{Login-LAT-Node}\",\"Login-LAT-Group\":\"%{Login-LAT-Group}\",\"Framed-AppleTalk-Link\":\"%{Framed-AppleTalk-Link}\",\"Framed-AppleTalk-Network\":\"%{Framed-AppleTalk-Network}\",\"Framed-AppleTalk-Zone\":\"%{Framed-AppleTalk-Zone}\",\"CHAP-Challenge\":\"%{CHAP-Challenge}\",\"NAS-Port-Type\":\"%{NAS-Port-Type}\",\"Port-Limit\":\"%{Port-Limit}\",\"Login-LAT-Port\":\"%{Login-LAT-Port}\",\"VLAN\":\"%{Tunnel-Private-Group-ID:0}\"}" } } the goal is to keep info about login attempts and failure and why. when we run radius in debug mode we can see failure reason as next example : ..... (17) authenticate { (17) eap : Expiring EAP session with state 0x2ee654852ee14efb (17) eap : Finished EAP session with state 0x2ee654852ee14efb (17) eap : Previous EAP request found for state 0x2ee654852ee14efb, released from the list (17) eap : Peer sent method MSCHAPv2 (26) (17) eap : EAP MSCHAPv2 (26) (17) eap : Calling eap_mschapv2 to process EAP data (17) eap_mschapv2 : # Executing group from file /etc/raddb//sites-enabled/eduroam-inner-tunnel (17) eap_mschapv2 : Auth-Type MS-CHAP { (17) mschap : Found LM-Password (17) WARNING: mschap : No Cleartext-Password configured. Cannot create LM-Password (17) mschap : Found NT-Password (17) WARNING: mschap : No Cleartext-Password configured. Cannot create NT-Password (17) mschap : Creating challenge hash with username: cdelauna@univ-rennes1.fr (17) mschap : Client is using MS-CHAPv2 (17) ERROR: mschap : MS-CHAP2-Response is incorrect (17) [mschap] = reject (17) } # Auth-Type MS-CHAP = reject (17) eap : Freeing handler (17) [eap] = reject (17) } # authenticate = reject ..... I can't find reject reason (mscahp result, ...) in access-reject variables. I had a look into mailist's archives without success ;( Do anybody can help me to find the best way doing this ? Thanks a lot -- Cédric Delaunay Direction des Systèmes d'Informations Equipe Réseau & Telephonie 263, Avenue du Général Leclerc Tel: 02 23 23 71 59 CS 74205 - 35042 Rennes Cedex Pour toute demande utiliser l'aide et assistance via l'ENT à l'adresse http://ent.univ-rennes1.fr