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Re: Re: Re: FreeRADIUS with Samba3, AD(Samba4) and and Windows XP
by Бисер Миланов 09 Sep '10

09 Sep '10

UPDATE: I istalled the FreeRADIUS certificate and selected it so that the client will check it when it authenticates. I still get the same error. Now I will recreate the same scenario with Samba3 to see if it works. By the way, I'm running FreeRADIUS 2.1.8 and Samba4.0.0alpha12

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Re: Re: FreeRADIUS with Samba3, AD(Samba4) and and Windows XP
by Бисер Миланов 09 Sep '10

09 Sep '10

Woooow, is THAT really the problem?! I will test it as soon as I finish writing this post. I have disabled the client to check the server and it still needs the FreeRADIUS certificate?

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FreeRADIUS with Samba3, AD(Samba4) and and Windows XP
by Бисер Миланов 09 Sep '10

09 Sep '10

Hello! We have a problem with a FreeRADIUS and Active Directory (Samba4) installation. After following: http://deployingradius.com/documents/configuration/active_directory.html ntlm_auth is working correctly when I try to authenticate a WinXP SP3 client, however, the authentication fails here: Found Auth-Type = EAP +- entering group authenticate {...} [eap] Request found, released from the list [eap] EAP/mschapv2 [eap] processing type mschapv2 [mschapv2] +- entering group MS-CHAP {...} [mschap] Told to do MS-CHAPv2 for tester with NT-Password [mschap] expand: %{Stripped-User-Name} -> [mschap] ... expanding second conditional [mschap] WARNING: Deprecated conditional expansion ":-". See "man unlang" for details [mschap] expand: %{User-Name:-None} -> tester [mschap] expand: --username=%{%{Stripped-User-Name}:-%{User-Name:-None}} -> --username=tester [mschap] mschap2: d6 [mschap] expand: --challenge=%{mschap:Challenge:-00} -> --challenge=d403bba2070cf6e8 [mschap] expand: --nt-response=%{mschap:NT-Response:-00} -> --nt-response=af94dd4de371c9841bf877d46e305a02ded73887b31ee1b4 Exec-Program output: NT_KEY: 46400C4F130794910739F005A8C45821 Exec-Program-Wait: plaintext: NT_KEY: 46400C4F130794910739F005A8C45821 Exec-Program: returned: 0 [mschap] adding MS-CHAPv2 MPPE keys ++[mschap] returns ok MSCHAP Success ++[eap] returns handled } # server [peap] Got tunneled reply code 11 EAP-Message = 0x010800331a0307002e533d41343234334238464641363637383739374636463346334543354539344431433641363737383335 Message-Authenticator = 0x00000000000000000000000000000000 State = 0x5543652a544b7f1d5179a5e433696c2c [peap] Got tunneled reply RADIUS code 11 EAP-Message = 0x010800331a0307002e533d41343234334238464641363637383739374636463346334543354539344431433641363737383335 Message-Authenticator = 0x00000000000000000000000000000000 State = 0x5543652a544b7f1d5179a5e433696c2c [peap] Got tunneled Access-Challenge ++[eap] returns handled Sending Access-Challenge of id 19 to 10.2.1.3 port 1645 EAP-Message = 0x0108004a1900170301003f02a1a58fbb50b524475113279c8c6e0233d96507294ed892871d2fe941c1832e90edbc635a5a6306e9aa9b4a21d153b3c6c2b1f34d0d760252495f5c05fabd Message-Authenticator = 0x00000000000000000000000000000000 State = 0x1b05ec0d1d0df5adcd779ed1359b432b Finished request 6. Going to the next request Waking up in 4.9 seconds. Cleaning up request 0 ID 13 with timestamp +18 Cleaning up request 1 ID 14 with timestamp +18 Cleaning up request 2 ID 15 with timestamp +18 Cleaning up request 3 ID 16 with timestamp +18 Cleaning up request 4 ID 17 with timestamp +18 Cleaning up request 5 ID 18 with timestamp +18 Cleaning up request 6 ID 19 with timestamp +18 Ready to process requests. I seems that FreeRADIUS is sending an Access-Challenge but does not get a reply. What can be the source of the problem?

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LDAP Data Mangling
by Kevin Ehlers 09 Sep '10

09 Sep '10

Hi, Is it possible to modify attributes returned from ldap? E.g. We're trying to do wpa-enterprise with peap-mschapv2. We store our nt hash passwords as "{nthash}<hash>" instead of "{nt}<hash>". It looks like the mschap module doesn't auto-detect the hash-type correctly, and says that it never received a valid password hash. All authentication fails at this point. We store it as {nthash} because that's what our other radius servers (radiator) expect to see. I searched the archives, but was unable to find anything about that. Thanks, -- Kevin Ehlers Network Engineer University of Oregon

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sqlcounter help
by Mordor Networks 09 Sep '10

09 Sep '10

Dear Gentlemen I'm having a problem with my daily count : sqlcounter chillispot_max_bytes_daily { counter-name = ChilliSpot-Max-Total-Octets check-name = ChilliSpot-Max-Total-Octets reply-name = ChilliSpot-Max-Total-Octets sqlmod-inst = sql key = User-Name reset = daily query = "SELECT SUM(AcctInputOctets - GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0))+ SUM(AcctOutputOctets -GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0)) FROM radacct WHERE UserName='%{%k}' AND UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '%b'" } It is disconnecting the user if limit is reached but user can connect again like it is not stopping the account, now if i replace the query with #query = "SELECT (SUM(AcctInputOctets)+SUM(AcctOutputOctets)) FROM radacct WHERE UserName='%{%k}'" that will disconnect the account and it wont be able to connect again but the problem here with reset , how i will be able to reset daily? Best regards

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Freeradius2 & Mysql
by shawky skaff 09 Sep '10

09 Sep '10

Hi, Just wondering if I can some help with my Freeradius2 and mysql setup. I'm kind of new to this. I'm receiving an error when trying to radtest while running radiusd -X. This debug is below. I have followed the wiki pages most of the way. Can someone lead my in the right direction? Starting - reading configuration files ... including configuration file /etc/raddb/radiusd.conf including configuration file /etc/raddb/proxy.conf including configuration file /etc/raddb/clients.conf including files in directory /etc/raddb/modules/ including configuration file /etc/raddb/modules/detail including configuration file /etc/raddb/modules/inner-eap including configuration file /etc/raddb/modules/pap including configuration file /etc/raddb/modules/sradutmp including configuration file /etc/raddb/modules/smbpasswd including configuration file /etc/raddb/modules/expr including configuration file /etc/raddb/modules/attr_filter including configuration file /etc/raddb/modules/counter including configuration file /etc/raddb/modules/sqlcounter_expire_on_login including configuration file /etc/raddb/modules/exec including configuration file /etc/raddb/modules/digest including configuration file /etc/raddb/modules/expiration including configuration file /etc/raddb/modules/sql_log including configuration file /etc/raddb/modules/otp including configuration file /etc/raddb/modules/perl including configuration file /etc/raddb/modules/mac2vlan including configuration file /etc/raddb/modules/linelog including configuration file /etc/raddb/modules/echo including configuration file /etc/raddb/modules/smsotp including configuration file /etc/raddb/modules/detail.log including configuration file /etc/raddb/modules/policy including configuration file /etc/raddb/modules/mac2ip including configuration file /etc/raddb/modules/chap including configuration file /etc/raddb/modules/radutmp including configuration file /etc/raddb/modules/wimax including configuration file /etc/raddb/modules/unix including configuration file /etc/raddb/modules/ippool including configuration file /etc/raddb/modules/etc_group including configuration file /etc/raddb/modules/cui including configuration file /etc/raddb/modules/always including configuration file /etc/raddb/modules/preprocess including configuration file /etc/raddb/modules/passwd including configuration file /etc/raddb/modules/pam including configuration file /etc/raddb/modules/realm including configuration file /etc/raddb/modules/detail.example.com including configuration file /etc/raddb/modules/mschap including configuration file /etc/raddb/modules/attr_rewrite including configuration file /etc/raddb/modules/files including configuration file /etc/raddb/modules/logintime including configuration file /etc/raddb/modules/acct_unique including configuration file /etc/raddb/modules/checkval including configuration file /etc/raddb/eap.conf including configuration file /etc/raddb/sql.conf including configuration file /etc/raddb/sql/mysql/dialup.conf including configuration file /etc/raddb/policy.conf including files in directory /etc/raddb/sites-enabled/ including configuration file /etc/raddb/sites-enabled/inner-tunnel including configuration file /etc/raddb/sites-enabled/control-socket including configuration file /etc/raddb/sites-enabled/default group = radiusd user = radiusd including dictionary file /etc/raddb/dictionary main { prefix = "/usr" localstatedir = "/var" logdir = "/var/log/radius" libdir = "/usr/lib/freeradius" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 allow_core_dumps = no pidfile = "/var/run/radiusd/radiusd.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no } security { max_attributes = 200 reject_delay = 1 status_server = yes } } radiusd: #### Loading Realms and Home Servers #### proxy server { retry_delay = 5 retry_count = 3 default_fallback = no dead_time = 120 wake_all_if_all_dead = no } home_server localhost { ipaddr = 127.0.0.1 port = 1812 type = "auth" secret = "testing123" response_window = 20 max_outstanding = 65536 require_message_authenticator = no zombie_period = 40 status_check = "status-server" ping_interval = 30 check_interval = 30 num_answers_to_alive = 3 num_pings_to_alive = 3 revive_interval = 120 status_check_timeout = 4 irt = 2 mrt = 16 mrc = 5 mrd = 30 } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } realm LOCAL { } radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = "testing123" nastype = "other" } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_exec Module: Instantiating exec exec { wait = no input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_expr Module: Instantiating expr Module: Linked to module rlm_expiration Module: Instantiating expiration expiration { reply-message = "Password Has Expired " } Module: Linked to module rlm_logintime Module: Instantiating logintime logintime { reply-message = "You are calling outside your allowed timespan " minimum-timeout = 60 } } radiusd: #### Loading Virtual Servers #### server inner-tunnel { modules { Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_pap Module: Instantiating pap pap { encryption_scheme = "auto" auto_header = no } Module: Linked to module rlm_chap Module: Instantiating chap Module: Linked to module rlm_mschap Module: Instantiating mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = no } Module: Linked to module rlm_unix Module: Instantiating unix unix { radwtmp = "/var/log/radius/radwtmp" } Module: Linked to module rlm_eap Module: Instantiating eap eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 2048 } Module: Linked to sub-module rlm_eap_md5 Module: Instantiating eap-md5 Module: Linked to sub-module rlm_eap_leap Module: Instantiating eap-leap Module: Linked to sub-module rlm_eap_gtc Module: Instantiating eap-gtc gtc { challenge = "Password: " auth_type = "PAP" } Module: Linked to sub-module rlm_eap_tls Module: Instantiating eap-tls tls { rsa_key_exchange = no dh_key_exchange = yes rsa_key_length = 512 dh_key_length = 512 verify_depth = 0 pem_file_type = yes private_key_file = "/etc/raddb/certs/server.pem" certificate_file = "/etc/raddb/certs/server.pem" CA_file = "/etc/raddb/certs/ca.pem" private_key_password = "whatever" dh_file = "/etc/raddb/certs/dh" random_file = "/etc/raddb/certs/random" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" make_cert_command = "/etc/raddb/certs/bootstrap" cache { enable = no lifetime = 24 max_entries = 255 } } Module: Linked to sub-module rlm_eap_ttls Module: Instantiating eap-ttls ttls { default_eap_type = "md5" copy_request_to_tunnel = no use_tunneled_reply = no virtual_server = "inner-tunnel" include_length = yes } Module: Linked to sub-module rlm_eap_peap Module: Instantiating eap-peap peap { default_eap_type = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel" } Module: Linked to sub-module rlm_eap_mschapv2 Module: Instantiating eap-mschapv2 mschapv2 { with_ntdomain_hack = no } Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_realm Module: Instantiating suffix realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Linked to module rlm_files Module: Instantiating files files { usersfile = "/etc/raddb/users" acctusersfile = "/etc/raddb/acct_users" preproxy_usersfile = "/etc/raddb/preproxy_users" compat = "no" } Module: Checking session {...} for more modules to load Module: Linked to module rlm_radutmp Module: Instantiating radutmp radutmp { filename = "/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Linked to module rlm_attr_filter Module: Instantiating attr_filter.access_reject attr_filter attr_filter.access_reject { attrsfile = "/etc/raddb/attrs.access_reject" key = "%{User-Name}" } } # modules } # server server { modules { Module: Checking authenticate {...} for more modules to load Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating preprocess preprocess { huntgroups = "/etc/raddb/huntgroups" hints = "/etc/raddb/hints" with_ascend_hack = no ascend_channels_per_line = 23 with_ntdomain_hack = no with_specialix_jetstream_hack = no with_cisco_vsa_hack = no with_alvarion_vsa_hack = no } Module: Linked to module rlm_sql Module: Instantiating sql sql { driver = "rlm_sql_mysql" server = "localhost" port = "" login = "root" password = "(mypassword)" radius_db = "radius" read_groups = yes sqltrace = no sqltracefile = "/var/log/radius/sqltrace.sql" readclients = no deletestalesessions = yes num_sql_socks = 5 lifetime = 0 max_queries = 0 sql_user_name = "%{User-Name}" default_user_profile = "" nas_query = "SELECT id, nasname, shortname, type, secret FROM nas" authorize_check_query = "SELECT id, username, attribute, value, op FROM radcheck WHERE username = '%{SQL-User-Name}' ORDER BY id" authorize_reply_query = "SELECT id, username, attribute, value, op FROM radreply WHERE username = '%{SQL-User-Name}' ORDER BY id" authorize_group_check_query = "SELECT id, groupname, attribute, Value, op FROM radgroupcheck WHERE groupname = '%{Sql-Group}' ORDER BY id" authorize_group_reply_query = "SELECT id, groupname, attribute, value, op FROM radgroupreply WHERE groupname = '%{Sql-Group}' ORDER BY id" accounting_onoff_query = " UPDATE radacct SET acctstoptime = '%S', acctsessiontime = unix_timestamp('%S') - unix_timestamp(acctstarttime), acctterminatecause = '%{Acct-Terminate-Cause}', acctstopdelay = %{%{Acct-Delay-Time}:-0} WHERE acctstoptime IS NULL AND nasipaddress = '%{NAS-IP-Address}' AND acctstarttime <= '%S'" accounting_update_query = " UPDATE radacct SET framedipaddress = '%{Framed-IP-Address}', acctsessiontime = '%{Acct-Session-Time}', acctinputoctets = '%{%{Acct-Input-Gigawords}:-0}' << 32 | '%{%{Acct-Input-Octets}:-0}', acctoutputoctets = '%{%{Acct-Output-Gigawords}:-0}' << 32 | '%{%{Acct-Output-Octets}:-0}' WHERE acctsessionid = '%{Acct-Session-Id}' AND username = '%{SQL-User-Name}' AND nasipaddress = '%{NAS-IP-Address}'" accounting_update_query_alt = " INSERT INTO radacct (acctsessionid, acctuniqueid, username, realm, nasipaddress, nasportid, nasporttype, acctstarttime, acctsessiontime, acctauthentic, connectinfo_start, acctinputoctets, acctoutputoctets, calledstationid, callingstationid, servicetype, framedprotocol, framedipaddress, acctstartdelay, xascendsessionsvrkey) VALUES ('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', DATE_SUB('%S', INTERVAL (%{%{Acct-Session-Time}:-0} + %{%{Acct-Delay-Time}:-0}) SECOND), '%{Acct-Session-Time}', '%{Acct-Authentic}', '', '%{%{Acct-Input-Gigawords}:-0}' << 32 | '%{%{Acct-Input-Octets}:-0}', '%{%{Acct-Output-Gigawords}:-0}' << 32 | '%{%{Acct-Output-Octets}:-0}', '%{Called-Station-Id}', '%{Calling-Station-Id}', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '0', '%{X-Ascend-Session-Svr-Key}')" accounting_start_query = " INSERT INTO radacct (acctsessionid, acctuniqueid, username, realm, nasipaddress, nasportid, nasporttype, acctstarttime, acctstoptime, acctsessiontime, acctauthentic, connectinfo_start, connectinfo_stop, acctinputoctets, acctoutputoctets, calledstationid, callingstationid, acctterminatecause, servicetype, framedprotocol, framedipaddress, acctstartdelay, acctstopdelay, xascendsessionsvrkey) VALUES ('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', '%S', NULL, '0', '%{Acct-Authentic}', '%{Connect-Info}', '', '0', '0', '%{Called-Station-Id}', '%{Calling-Station-Id}', '', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '%{%{Acct-Delay-Time}:-0}', '0', '%{X-Ascend-Session-Svr-Key}')" accounting_start_query_alt = " UPDATE radacct SET acctstarttime = '%S', acctstartdelay = '%{%{Acct-Delay-Time}:-0}', connectinfo_start = '%{Connect-Info}' WHERE acctsessionid = '%{Acct-Session-Id}' AND username = '%{SQL-User-Name}' AND nasipaddress = '%{NAS-IP-Address}'" accounting_stop_query = " UPDATE radacct SET acctstoptime = '%S', acctsessiontime = '%{Acct-Session-Time}', acctinputoctets = '%{%{Acct-Input-Gigawords}:-0}' << 32 | '%{%{Acct-Input-Octets}:-0}', acctoutputoctets = '%{%{Acct-Output-Gigawords}:-0}' << 32 | '%{%{Acct-Output-Octets}:-0}', acctterminatecause = '%{Acct-Terminate-Cause}', acctstopdelay = '%{%{Acct-Delay-Time}:-0}', connectinfo_stop = '%{Connect-Info}' WHERE acctsessionid = '%{Acct-Session-Id}' AND username = '%{SQL-User-Name}' AND nasipaddress = '%{NAS-IP-Address}'" accounting_stop_query_alt = " INSERT INTO radacct (acctsessionid, acctuniqueid, username, realm, nasipaddress, nasportid, nasporttype, acctstarttime, acctstoptime, acctsessiontime, acctauthentic, connectinfo_start, connectinfo_stop, acctinputoctets, acctoutputoctets, calledstationid, callingstationid, acctterminatecause, servicetype, framedprotocol, framedipaddress, acctstartdelay, acctstopdelay) VALUES ('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', DATE_SUB('%S', INTERVAL (%{%{Acct-Session-Time}:-0} + %{%{Acct-Delay-Time}:-0}) SECOND), '%S', '%{Acct-Session-Time}', '%{Acct-Authentic}', '', '%{Connect-Info}', '%{%{Acct-Input-Gigawords}:-0}' << 32 | '%{%{Acct-Input-Octets}:-0}', '%{%{Acct-Output-Gigawords}:-0}' << 32 | '%{%{Acct-Output-Octets}:-0}', '%{Called-Station-Id}', '%{Calling-Station-Id}', '%{Acct-Terminate-Cause}', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '0', '%{%{Acct-Delay-Time}:-0}')" group_membership_query = "SELECT groupname FROM radusergroup WHERE username = '%{SQL-User-Name}' ORDER BY priority" connect_failure_retry_delay = 60 simul_count_query = "" simul_verify_query = "SELECT radacctid, acctsessionid, username, nasipaddress, nasportid, framedipaddress, callingstationid, framedprotocol FROM radacct WHERE username = '%{SQL-User-Name}' AND acctstoptime IS NULL" postauth_query = "INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ( '%{User-Name}', '%{%{User-Password}:-%{Chap-Password}}', '%{reply:Packet-Type}', '%S')" safe-characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" } rlm_sql (sql): Driver rlm_sql_mysql (module rlm_sql_mysql) loaded and linked rlm_sql (sql): Attempting to connect to root@localhost:/radius rlm_sql (sql): starting 0 rlm_sql (sql): Attempting to connect rlm_sql_mysql #0 rlm_sql_mysql: Starting connect to MySQL server for #0 rlm_sql (sql): Connected new DB handle, #0 rlm_sql (sql): starting 1 rlm_sql (sql): Attempting to connect rlm_sql_mysql #1 rlm_sql_mysql: Starting connect to MySQL server for #1 rlm_sql (sql): Connected new DB handle, #1 rlm_sql (sql): starting 2 rlm_sql (sql): Attempting to connect rlm_sql_mysql #2 rlm_sql_mysql: Starting connect to MySQL server for #2 rlm_sql (sql): Connected new DB handle, #2 rlm_sql (sql): starting 3 rlm_sql (sql): Attempting to connect rlm_sql_mysql #3 rlm_sql_mysql: Starting connect to MySQL server for #3 rlm_sql (sql): Connected new DB handle, #3 rlm_sql (sql): starting 4 rlm_sql (sql): Attempting to connect rlm_sql_mysql #4 rlm_sql_mysql: Starting connect to MySQL server for #4 rlm_sql (sql): Connected new DB handle, #4 Module: Checking preacct {...} for more modules to load Module: Linked to module rlm_acct_unique Module: Instantiating acct_unique acct_unique { key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" } Module: Checking accounting {...} for more modules to load Module: Linked to module rlm_detail Module: Instantiating detail detail { detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Instantiating attr_filter.accounting_response attr_filter attr_filter.accounting_response { attrsfile = "/etc/raddb/attrs.accounting_response" key = "%{User-Name}" } Module: Checking session {...} for more modules to load Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load } # modules } # server radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 } listen { type = "acct" ipaddr = * port = 0 } listen { type = "control" listen { socket = "/var/run/radiusd/radiusd.sock" } } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on command file /var/run/radiusd/radiusd.sock Listening on proxy address * port 1814 Ready to process requests. rad_recv: Access-Request packet from host 127.0.0.1 port 40723, id=32, length=57 User-Name = "fredf" User-Password = "wilma" NAS-IP-Address = 192.168.0.210 NAS-Port = 0 +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop [suffix] No '@' in User-Name = "fredf", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop ++[unix] returns notfound ++[files] returns noop [sql] expand: %{User-Name} -> fredf [sql] sql_set_user escaped user --> 'fredf' rlm_sql (sql): Reserving sql socket id: 4 [sql] expand: SELECT id, username, attribute, value, op FROM radcheck WHERE username = '%{SQL-User-Name}' ORDER BY id -> SELECT id, username, attribute, value, op FROM radcheck WHERE username = 'fredf' ORDER BY id [sql] User found in radcheck table [sql] expand: SELECT id, username, attribute, value, op FROM radreply WHERE username = '%{SQL-User-Name}' ORDER BY id -> SELECT id, username, attribute, value, op FROM radreply WHERE username = 'fredf' ORDER BY id [sql] expand: SELECT groupname FROM radusergroup WHERE username = '%{SQL-User-Name}' ORDER BY priority -> SELECT groupname FROM radusergroup WHERE username = 'fredf' ORDER BY priority [sql] expand: SELECT id, groupname, attribute, Value, op FROM radgroupcheck WHERE groupname = '%{Sql-Group}' ORDER BY id -> SELECT id, groupname, attribute, Value, op FROM radgroupcheck WHERE groupname = 'dynamic' ORDER BY id rlm_sql_mysql: MYSQL check_error: 1146 received rlm_sql_getvpdata: database query error [sql] Error retrieving check pairs for group dynamic [sql] Error processing groups; rejecting user rlm_sql (sql): Released sql socket id: 4 ++[sql] returns fail Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> fredf attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 0 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 0 Sending Access-Reject of id 32 to 127.0.0.1 port 40723 Waking up in 4.9 seconds. Cleaning up request 0 ID 32 with timestamp +11 Ready to process requests. Mysql database - radius, tables are below mysql> select * from radusergroup; +------------+-----------+----------+ | username | groupname | priority | +------------+-----------+----------+ | fredf | dynamic | 1 | | barney | static | 1 | | dialrouter | netdial | 1 | +------------+-----------+----------+ 3 rows in set (0.00 sec) mysql> select * from radcheck; +----+------------+--------------------+----+--------+ | id | username | attribute | op | value | +----+------------+--------------------+----+--------+ | 1 | fredf | Cleartext-Password | := | wilma | | 2 | barney | Cleartext-Password | := | betty | | 3 | dialrouter | Cleartext-Password | := | dialup | +----+------------+--------------------+----+--------+ 3 rows in set (0.00 sec) mysql> select * from radreply; +----+------------+--------------------+----+-------------------------+ | id | username | attribute | op | value | +----+------------+--------------------+----+-------------------------+ | 1 | dynamic | Framed-Compression | := | Van-Jacobsen-TCP-IP | | 2 | dynamic | Framed-IP-Address | := | 2.3.4.1 | | 3 | dynamic | Framed-IP-Netmask | := | 255.255.255.255 | | 4 | dynamic | Framed-Routing | := | Broadcast-Listen | | 5 | dialrouter | Framed-Route | := | 2.3.4.0 255.255.255.248 | | 6 | dialrouter | Idle-Timeout | := | 900 | +----+------------+--------------------+----+-------------------------+ 6 rows in set (0.01 sec) mysql> select * from radgroupreply; +----+-----------+--------------------+----+---------------------+ | id | groupname | attribute | op | value | +----+-----------+--------------------+----+---------------------+ | 34 | dynamic | Framed-Compression | := | Van-Jacobsen-TCP-IP | | 33 | dynamic | Framed-Protocol | := | PPP | | 32 | dynamic | Service-Type | := | Framed-User | | 35 | dynamic | Framed-MTU | := | 1500 | | 37 | static | Framed-Protocol | := | PPP | | 38 | static | Service-Type | := | Framed-User | | 39 | static | Framed-Compression | := | Van-Jacobsen-TCP-IP | | 41 | netdial | Service-Type | := | Framed-User | | 42 | netdial | Framed-Protocol | := | PPP | +----+-----------+--------------------+----+---------------------+ 9 rows in set (0.00 sec) Thanks, Shawky

3 3

Re: nas-port 0
by Daniel Soto 09 Sep '10

09 Sep '10

hi, i hope someone can help me to understand this case. from a nas cisco 1841 i send by pppoe a request to a freeradius Version 1.1.3. the response ever is NAS-Port=0 -- rad_recv: Accounting-Request packet from host xxxxxxxxxx:1646, id=114, length=168 Acct-Session-Id = "0C0C0C1400000071" Framed-Protocol = PPP Framed-Route = "xxxxxxxx 255.255.255.0" Framed-IP-Address = xxxxxxxxx User-Name = "xxxxxx" Acct-Session-Time = 177 Acct-Input-Octets = 10056 Acct-Output-Octets = 9579 Acct-Input-Packets = 147 Acct-Output-Packets = 125 Acct-Authentic = RADIUS Acct-Status-Type = Interim-Update NAS-Port-Type = Virtual NAS-Port = 0 NAS-Port-Id = "0/0/1/130" Service-Type = Framed-User NAS-IP-Address = xxxxxxx Acct-Delay-Time = 0 when i try it from a cisco pix to same freeradius, the answer is different rad_recv: Access-Request packet from host xxxxxxx:1025, id=157, length=123 User-Name = "xxxxxx" User-Password = "xxxxxxxx" NAS-IP-Address = 10.x.x.254 NAS-Port = 157 NAS-Port-Type = Virtual Cisco-AVPair = "ip:source-ip=10.x.x.x" Calling-Station-Id = "ip:source-ip=10.x.x.x" both cisco, 1841 and pix authenticate in the same freeradius why? how i can configurate the cisco 1841 to receive the information of the nas-port and Calling-Station-Id ? thanks. -- rad_recv: Accounting-Request packet from host xxxxxxxxxx:1646, id=114, length=168 Acct-Session-Id = "0C0C0C1400000071" Framed-Protocol = PPP Framed-Route = "xxxxxxxx 255.255.255.0" Framed-IP-Address = xxxxxxxxx User-Name = "xxxxxx" Acct-Session-Time = 177 Acct-Input-Octets = 10056 Acct-Output-Octets = 9579 Acct-Input-Packets = 147 Acct-Output-Packets = 125 Acct-Authentic = RADIUS Acct-Status-Type = Interim-Update NAS-Port-Type = Virtual NAS-Port = 0 NAS-Port-Id = "0/0/1/130" Service-Type = Framed-User NAS-IP-Address = xxxxxxx Acct-Delay-Time = 0 when i try it from a cisco pix to same freeradius, the answer is different rad_recv: Access-Request packet from host xxxxxxx:1025, id=157, length=123 User-Name = "xxxxxx" User-Password = "xxxxxxxx" NAS-IP-Address = 10.x.x.254 NAS-Port = 157 NAS-Port-Type = Virtual Cisco-AVPair = "ip:source-ip=10.x.x.x" Calling-Station-Id = "ip:source-ip=10.x.x.x" both cisco, 1841 and pix authenticate in the same freeradius why? how i can configurate the cisco 1841 to receive the information of the nas-port and Calling-Station-Id ? thanks. -

1 0

timeout if mysql backend not reachable
by PENZ Robert 09 Sep '10

09 Sep '10

Hi! I've more than one radius server configured on my switches. If one server timeouts the switch takes the second server. On each radius server a freeradius and a mysql db is running. I'm now searching for a way that the freeradius does not return anything (=timeout for the switch) if he cannot reach its mysql db (on the same machine). Currently I get a reject reply for the authentication request. How can I configure that? Thx! Mit freundlichen Grüßen Robert Penz ---------------------------------------------------- Dipl. Inf. Robert Penz DVT-Daten-Verarbeitung-Tirol GmbH Adamgasse 22, 6020 Innsbruck Tel: +43 512 508 3334 / Fax: +43 512 508 3355 eMail: robert.penz(a)tirol.gv.at

2 1

Upgrade to v2.1.9 - ntdomain logon issues
by Extra Fu 08 Sep '10

08 Sep '10

Hello, We've recently upgraded FreeRADIUS from v1.1.8 to v2.1.9. We use it together with Cisco AP to do WPA2 Enterprise using PEAP. All users and machines accounts are stored in LDAP (OpenLDAP) and Samba v3.0 is being used to provide a NT domain to Windows users. OpenLDAP contains the ntPassword and lmPassword attributes for all users and machines. Prior the update, everything was working fine - that is: Windows machine authentication (after it boots), standalone logon and domain logon. After the update to v2.1.9, the domain login now fails constantly (Windows machine authentication and standalone logon work as expected). When domain logon fails, we keep seeing in the logs "[eap] Identity does not match User-Name, setting from EAP Identity.". We do not do any User-Name rewrite. With tried with and without with_ntdomain_hack in the mschap module, with and without the inner-tunnel. We also tried to define a realm with the "nostrip" option w/o success. Any insights would be appreciated. Here is our FreeRADIUS configuration followed by the Accept-Request we get which fails during domain logon : radiusd -fX FreeRADIUS Version 2.1.9, for host i686-redhat-linux-gnu, built on Sep 1 2010 at 17:25:13 Copyright (C) 1999-2009 The FreeRADIUS server project and contributors. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. You may redistribute copies of FreeRADIUS under the terms of the GNU General Public License v2. Starting - reading configuration files ... including configuration file /etc/raddb/radiusd.conf including configuration file /etc/raddb/proxy.conf including configuration file /etc/raddb/clients.conf including files in directory /etc/raddb/modules/ including configuration file /etc/raddb/modules/passwd including configuration file /etc/raddb/modules/logintime including configuration file /etc/raddb/modules/detail including configuration file /etc/raddb/modules/cui including configuration file /etc/raddb/modules/files including configuration file /etc/raddb/modules/sqlcounter_expire_on_login including configuration file /etc/raddb/modules/etc_group including configuration file /etc/raddb/modules/smsotp including configuration file /etc/raddb/modules/pap including configuration file /etc/raddb/modules/sradutmp including configuration file /etc/raddb/modules/exec including configuration file /etc/raddb/modules/linelog including configuration file /etc/raddb/modules/realm including configuration file /etc/raddb/modules/counter including configuration file /etc/raddb/modules/mschap including configuration file /etc/raddb/modules/acct_unique including configuration file /etc/raddb/modules/unix including configuration file /etc/raddb/modules/pam including configuration file /etc/raddb/modules/always including configuration file /etc/raddb/modules/wimax including configuration file /etc/raddb/modules/attr_filter including configuration file /etc/raddb/modules/detail.log including configuration file /etc/raddb/modules/expr including configuration file /etc/raddb/modules/smbpasswd including configuration file /etc/raddb/modules/chap including configuration file /etc/raddb/modules/preprocess including configuration file /etc/raddb/modules/detail.example.com including configuration file /etc/raddb/modules/ldap including configuration file /etc/raddb/modules/digest including configuration file /etc/raddb/modules/mac2vlan including configuration file /etc/raddb/modules/inner-eap including configuration file /etc/raddb/modules/checkval including configuration file /etc/raddb/modules/perl including configuration file /etc/raddb/modules/mac2ip including configuration file /etc/raddb/modules/otp including configuration file /etc/raddb/modules/ippool including configuration file /etc/raddb/modules/attr_rewrite including configuration file /etc/raddb/modules/radutmp including configuration file /etc/raddb/modules/policy including configuration file /etc/raddb/modules/echo including configuration file /etc/raddb/modules/sql_log including configuration file /etc/raddb/modules/expiration including configuration file /etc/raddb/eap.conf including configuration file /etc/raddb/policy.conf including files in directory /etc/raddb/sites-enabled/ including configuration file /etc/raddb/sites-enabled/default including configuration file /etc/raddb/sites-enabled/control-socket main { user = "radiusd" group = "radiusd" allow_core_dumps = no } including dictionary file /etc/raddb/dictionary main { prefix = "/usr" localstatedir = "/var" logdir = "/var/log/radius" libdir = "/usr/lib/freeradius" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/var/run/radiusd/radiusd.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no } security { max_attributes = 200 reject_delay = 1 status_server = yes } } radiusd: #### Loading Realms and Home Servers #### proxy server { retry_delay = 5 retry_count = 3 default_fallback = no dead_time = 120 wake_all_if_all_dead = no } home_server localhost { ipaddr = 127.0.0.1 port = 1812 type = "auth" secret = "testing123" response_window = 20 max_outstanding = 65536 require_message_authenticator = no zombie_period = 40 status_check = "status-server" ping_interval = 30 check_interval = 30 num_answers_to_alive = 3 num_pings_to_alive = 3 revive_interval = 120 status_check_timeout = 4 irt = 2 mrt = 16 mrc = 5 mrd = 30 } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } radiusd: #### Loading Clients #### client wireless_aps { ipaddr = 10.0.0.0 netmask = 8 require_message_authenticator = no secret = "SECRET" shortname = "foo-network" } client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = "testing123" nastype = "other" } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_exec Module: Instantiating exec exec { wait = no input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_expr Module: Instantiating expr Module: Linked to module rlm_expiration Module: Instantiating expiration expiration { reply-message = "Password Has Expired " } Module: Linked to module rlm_logintime Module: Instantiating logintime logintime { reply-message = "You are calling outside your allowed timespan " minimum-timeout = 60 } } radiusd: #### Loading Virtual Servers #### server { modules { Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_attr_rewrite Module: Instantiating copy.user-name attr_rewrite copy.user-name { attribute = "Stripped-User-Name" searchfor = "" searchin = "packet" replacewith = "%{User-Name}" append = no ignore_case = yes new_attribute = yes max_matches = 10 } Module: Instantiating add-dollar-sign attr_rewrite add-dollar-sign { attribute = "Stripped-User-Name" searchfor = "^(host/.*)" searchin = "packet" replacewith = "%{1}$" append = no ignore_case = yes new_attribute = no max_matches = 10 } Module: Instantiating strip-realm-name attr_rewrite strip-realm-name { attribute = "Stripped-User-Name" searchfor = "^(.*[\/]+)" searchin = "packet" replacewith = "" append = no ignore_case = yes new_attribute = no max_matches = 1 } Module: Linked to module rlm_mschap Module: Instantiating mschap mschap { use_mppe = yes require_encryption = yes require_strong = no with_ntdomain_hack = no } Module: Linked to module rlm_eap Module: Instantiating eap eap { default_eap_type = "peap" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 2048 } Module: Linked to sub-module rlm_eap_md5 Module: Instantiating eap-md5 Module: Linked to sub-module rlm_eap_leap Module: Instantiating eap-leap Module: Linked to sub-module rlm_eap_gtc Module: Instantiating eap-gtc gtc { challenge = "Password: " auth_type = "PAP" } Module: Linked to sub-module rlm_eap_tls Module: Instantiating eap-tls tls { rsa_key_exchange = no dh_key_exchange = yes rsa_key_length = 512 dh_key_length = 512 verify_depth = 0 pem_file_type = yes private_key_file = "/etc/raddb/certs/foo/foo.key" certificate_file = "/etc/raddb/certs/foo/foo.crt" CA_file = "/etc/raddb/certs/food/DigiCertCA.crt" dh_file = "/etc/raddb/certs/dh" random_file = "/etc/raddb/certs/random" fragment_size = 1024 include_length = yes check_crl = no make_cert_command = "/etc/raddb/certs/bootstrap" cache { enable = no lifetime = 24 max_entries = 255 } } Module: Linked to sub-module rlm_eap_peap Module: Instantiating eap-peap peap { default_eap_type = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes } Module: Linked to sub-module rlm_eap_mschapv2 Module: Instantiating eap-mschapv2 mschapv2 { with_ntdomain_hack = no } Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating preprocess preprocess { huntgroups = "/etc/raddb/huntgroups" hints = "/etc/raddb/hints" with_ascend_hack = no ascend_channels_per_line = 23 with_ntdomain_hack = no with_specialix_jetstream_hack = no with_cisco_vsa_hack = no with_alvarion_vsa_hack = no } Module: Linked to module rlm_files Module: Instantiating files files { usersfile = "/etc/raddb/users" acctusersfile = "/etc/raddb/acct_users" preproxy_usersfile = "/etc/raddb/preproxy_users" compat = "no" } Module: Linked to module rlm_ldap Module: Instantiating ldap ldap { server = "foo.bar.zot" port = 389 password = "PASSWORD" identity = "uid=samba_user,ou=application,dc=foo,dc=bar,dc=baz" net_timeout = 1 timeout = 4 timelimit = 3 tls_mode = no start_tls = no tls_require_cert = "allow" basedn = "dc=foo,dc=bar,dc=baz" filter = "(uid=%{Stripped-User-Name})" base_filter = "(objectclass=radiusprofile)" auto_header = no access_attr_used_for_allow = yes groupname_attribute = "cn" groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))" dictionary_mapping = "/etc/raddb/ldap.attrmap" ldap_debug = 0 ldap_connections_number = 5 compare_check_items = no do_xlat = yes set_auth_type = yes } rlm_ldap: Registering ldap_xlat with xlat_name ldap rlm_ldap: Over-riding set_auth_type, as there is no module ldap listed in the "authenticate" section. rlm_ldap: reading ldap<->radius mappings from file /etc/raddb/ldap.attrmap rlm_ldap: LDAP radiusCheckItem mapped to RADIUS $GENERIC$ rlm_ldap: LDAP radiusReplyItem mapped to RADIUS $GENERIC$ rlm_ldap: LDAP radiusAuthType mapped to RADIUS Auth-Type rlm_ldap: LDAP radiusSimultaneousUse mapped to RADIUS Simultaneous-Use rlm_ldap: LDAP radiusCalledStationId mapped to RADIUS Called-Station-Id rlm_ldap: LDAP radiusCallingStationId mapped to RADIUS Calling-Station-Id rlm_ldap: LDAP lmPassword mapped to RADIUS LM-Password rlm_ldap: LDAP ntPassword mapped to RADIUS NT-Password rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration rlm_ldap: LDAP radiusNASIpAddress mapped to RADIUS NAS-IP-Address rlm_ldap: LDAP radiusServiceType mapped to RADIUS Service-Type rlm_ldap: LDAP radiusFramedProtocol mapped to RADIUS Framed-Protocol rlm_ldap: LDAP radiusFramedIPAddress mapped to RADIUS Framed-IP-Address rlm_ldap: LDAP radiusFramedIPNetmask mapped to RADIUS Framed-IP-Netmask rlm_ldap: LDAP radiusFramedRoute mapped to RADIUS Framed-Route rlm_ldap: LDAP radiusFramedRouting mapped to RADIUS Framed-Routing rlm_ldap: LDAP radiusFilterId mapped to RADIUS Filter-Id rlm_ldap: LDAP radiusFramedMTU mapped to RADIUS Framed-MTU rlm_ldap: LDAP radiusFramedCompression mapped to RADIUS Framed-Compression rlm_ldap: LDAP radiusLoginIPHost mapped to RADIUS Login-IP-Host rlm_ldap: LDAP radiusLoginService mapped to RADIUS Login-Service rlm_ldap: LDAP radiusLoginTCPPort mapped to RADIUS Login-TCP-Port rlm_ldap: LDAP radiusCallbackNumber mapped to RADIUS Callback-Number rlm_ldap: LDAP radiusCallbackId mapped to RADIUS Callback-Id rlm_ldap: LDAP radiusFramedIPXNetwork mapped to RADIUS Framed-IPX-Network rlm_ldap: LDAP radiusClass mapped to RADIUS Class rlm_ldap: LDAP radiusSessionTimeout mapped to RADIUS Session-Timeout rlm_ldap: LDAP radiusIdleTimeout mapped to RADIUS Idle-Timeout rlm_ldap: LDAP radiusTerminationAction mapped to RADIUS Termination-Action rlm_ldap: LDAP radiusLoginLATService mapped to RADIUS Login-LAT-Service rlm_ldap: LDAP radiusLoginLATNode mapped to RADIUS Login-LAT-Node rlm_ldap: LDAP radiusLoginLATGroup mapped to RADIUS Login-LAT-Group rlm_ldap: LDAP radiusFramedAppleTalkLink mapped to RADIUS Framed-AppleTalk-Link rlm_ldap: LDAP radiusFramedAppleTalkNetwork mapped to RADIUS Framed-AppleTalk-Network rlm_ldap: LDAP radiusFramedAppleTalkZone mapped to RADIUS Framed-AppleTalk-Zone rlm_ldap: LDAP radiusPortLimit mapped to RADIUS Port-Limit rlm_ldap: LDAP radiusLoginLATPort mapped to RADIUS Login-LAT-Port rlm_ldap: LDAP radiusReplyMessage mapped to RADIUS Reply-Message rlm_ldap: LDAP radiusTunnelType mapped to RADIUS Tunnel-Type rlm_ldap: LDAP radiusTunnelMediumType mapped to RADIUS Tunnel-Medium-Type rlm_ldap: LDAP radiusTunnelPrivateGroupId mapped to RADIUS Tunnel-Private-Group-Id conns: 0x8919620 Module: Linked to module rlm_perl Module: Instantiating pf perl pf { module = "/etc/raddb/rlm_perl_pf.pl" func_authorize = "authorize" func_authenticate = "authenticate" func_accounting = "accounting" func_preacct = "preacct" func_checksimul = "checksimul" func_detach = "detach" func_xlat = "xlat" func_pre_proxy = "pre_proxy" func_post_proxy = "post_proxy" func_post_auth = "post_auth" func_recv_coa = "recv_coa" func_send_coa = "send_coa" } Module: Checking preacct {...} for more modules to load Module: Linked to module rlm_acct_unique Module: Instantiating acct_unique acct_unique { key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" } Module: Linked to module rlm_realm Module: Instantiating suffix realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Checking accounting {...} for more modules to load Module: Linked to module rlm_detail Module: Instantiating detail detail { detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Linked to module rlm_unix Module: Instantiating unix unix { radwtmp = "/var/log/radius/radwtmp" } Module: Linked to module rlm_radutmp Module: Instantiating radutmp radutmp { filename = "/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } Module: Linked to module rlm_attr_filter Module: Instantiating attr_filter.accounting_response attr_filter attr_filter.accounting_response { attrsfile = "/etc/raddb/attrs.accounting_response" key = "%{User-Name}" } Module: Checking session {...} for more modules to load Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Instantiating attr_filter.access_reject attr_filter attr_filter.access_reject { attrsfile = "/etc/raddb/attrs.access_reject" key = "%{User-Name}" } } # modules } # server radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 } listen { type = "acct" ipaddr = * port = 0 } listen { type = "control" listen { socket = "/var/run/radiusd/radiusd.sock" } } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on command file /var/run/radiusd/radiusd.sock Listening on proxy address * port 1814 Ready to process requests. rad_recv: Access-Request packet from host 10.99.28.105 port 1645, id=70, length=168 User-Name = "SMB001\\bob" Framed-MTU = 1400 Called-Station-Id = "0024.97f5.9ef1" Calling-Station-Id = "0019.d2b9.32d3" Service-Type = Login-User Message-Authenticator = 0x9da634498f98816bf7fdaacf1baa8817 EAP-Message = 0x0202001601534d423034305c65383431303037363332 NAS-Port-Type = Wireless-802.11 NAS-Port = 465 NAS-Port-Id = "465" NAS-IP-Address = 10.99.28.105 NAS-Identifier = "FOO-AP-CADM-28.105" +- entering group authorize {...} [copy.user-name] expand: %{User-Name} -> SMB001\bob copy.user-name: Added attribute Stripped-User-Name with value 'SMB001\bob' ++[copy.user-name] returns ok [add-dollar-sign] expand: ^(host/.*) -> ^(host/.*) add-dollar-sign: Does not match: Stripped-User-Name = SMB001\bob ++[add-dollar-sign] returns ok [strip-realm-name] expand: ^(.*[\/]+) -> ^(.*[\/]+) strip-realm-name: Changed value for attribute Stripped-User-Name from 'SMB001\bob' to 'bob' ++[strip-realm-name] returns ok ++[preprocess] returns ok [eap] EAP packet type response id 2 length 22 [eap] No EAP Start, assuming it's an on-going EAP conversation ++[eap] returns updated [files] users: Matched entry DEFAULT at line 143 ++[files] returns ok [ldap] performing user authorization for SMB001\bob [ldap] expand: (uid=%{Stripped-User-Name}) -> (uid=bob) [ldap] expand: dc=foo,dc=bar,dc=zot -> dc=foo,dc=bar,dc=zot rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: performing search in dc=foo,dc=bar,dc=zot, with filter (uid=bob) [ldap] looking for check items in directory... rlm_ldap: ntPassword -> NT-Password == 0x3633303143414331303145383143384643443739373931373734443636343535 rlm_ldap: lmPassword -> LM-Password == 0x3845353442393133393441333246394641414433423433354235313430344545 [ldap] looking for reply items in directory... WARNING: No "known good" password was found in LDAP. Are you sure that the user is configured correctly? [ldap] user SMB001\bob authorized to use remote access rlm_ldap: ldap_release_conn: Release Id: 0 ++[ldap] returns ok rlm_perl: Added pair NAS-Port-Type = Wireless-802.11 rlm_perl: Added pair Service-Type = Login-User rlm_perl: Added pair Calling-Station-Id = 0019.d2b9.32d3 rlm_perl: Added pair Called-Station-Id = 0024.97f5.9ef1 rlm_perl: Added pair Message-Authenticator = 0x9da634498f98816bf7fdaacf1baa8817 rlm_perl: Added pair User-Name = SMB001\\bob rlm_perl: Added pair NAS-Identifier = FOO-AP-CADM-28.105 rlm_perl: Added pair EAP-Message = 0x0202001601534d423034305c65383431303037363332 rlm_perl: Added pair EAP-Type = Identity rlm_perl: Added pair Stripped-User-Name = bob rlm_perl: Added pair NAS-IP-Address = 10.99.28.105 rlm_perl: Added pair NAS-Port = 465 rlm_perl: Added pair NAS-Port-Id = 465 rlm_perl: Added pair Framed-MTU = 1400 rlm_perl: Added pair Tunnel-Private-Group-ID = 228 rlm_perl: Added pair Tunnel-Type = 13 rlm_perl: Added pair Tunnel-Medium-Type = 6 rlm_perl: Added pair NT-Password = 0x3633303143414331303145383143384643443739373931373734443636343535 rlm_perl: Added pair LM-Password = 0x3845353442393133393441333246394641414433423433354235313430344545 rlm_perl: Added pair Ldap-UserDn = uid=bob,ou=Employee,ou=Person,dc=foo,dc=bar,dc=zot rlm_perl: Added pair Auth-Type = EAP ++[pf] returns ok Found Auth-Type = EAP +- entering group authenticate {...} [eap] Identity does not match User-Name, setting from EAP Identity. [eap] Failed in handler ++[eap] returns invalid Failed to authenticate the user. Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> SMB001\\bob attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 12 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 12 Sending Access-Reject of id 70 to 10.99.28.105 port 1645 Waking up in 4.9 seconds. Thanks,

2 3

RE: freeradius authentication stops working after some time...
by Korosi, Nick 08 Sep '10

08 Sep '10

I was wondering if anybody had any more information with this topic. Winbind authentication works every time during testing of ntlm_auth, but PEAP will only work once after a reboot and then fails every time. I can see a difference in the EAP-Message when running in debug mode once it gets Request 3's Access-Request packet. >> When Successful: rad_recv: Access-Request packet from host 172.20.1.99 port 65288, id=212, length=522 User-Name = " MYDOMAIN\\myuser" NAS-Port = 68 State = 0xbdba4064bfb959ed871d7a760f4a6189 EAP-Message = 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 EAP-Message = 0x640caaf2df40538fd91c1da8c2189b89d9d59e66b40f816d14030100010116030100303628b50481fc50a51db0c5315a5898ada3f498ed9385706e9b165e322cdb655704b73380d527cfa1966359f43e23b54a Message-Authenticator = 0xe0435af614c2b43a52ab07911e607257 Acct-Session-Id = "8O2.1x8155007a0006d0e1" NAS-Port-Id = "ge-0/0/1.0" Calling-Station-Id = "00-21-86-a0-d5-b6" Called-Station-Id = "00-1f-12-35-a3-40" NAS-IP-Address = 172.20.1.99 NAS-Identifier = "CL-SW-SPARE-P48-1" NAS-Port-Type = Ethernet .... [eap] Request found, released from the list [eap] EAP/peap [eap] processing type peap [peap] processing EAP-TLS TLS Length 326 [peap] Length Included [peap] eaptls_verify returned 11 [peap] <<< TLS 1.0 Handshake [length 0106], ClientKeyExchange [peap] TLS_accept: SSLv3 read client key exchange A [peap] <<< TLS 1.0 ChangeCipherSpec [length 0001] [peap] <<< TLS 1.0 Handshake [length 0010], Finished [peap] TLS_accept: SSLv3 read finished A [peap] >>> TLS 1.0 ChangeCipherSpec [length 0001] [peap] TLS_accept: SSLv3 write change cipher spec A [peap] >>> TLS 1.0 Handshake [length 0010], Finished [peap] TLS_accept: SSLv3 write finished A [peap] TLS_accept: SSLv3 flush data [peap] (other): SSL negotiation finished successfully SSL Connection Established [peap] eaptls_process returned 13 [peap] EAPTLS_HANDLED ++[eap] returns handled Sending Access-Challenge of id 212 to 172.20.1.99 port 65288 EAP-Message = 0x01040041190014030100010116030100304722cf0ba4ff47b05d93e56d91e9f7fb385859f4517e96acb6f13887cee6d51e2e786637fb3a783ce362542c4004da32 Message-Authenticator = 0x00000000000000000000000000000000 State = 0xbdba4064bebe59ed871d7a760f4a6189 >> When Fails: rad_recv: Access-Request packet from host 172.20.1.99 port 60566, id=62, length=190 User-Name = "MYDOMAIN\\myuser" NAS-Port = 68 State = 0x98b30a269ab013ceb4bf9c4f43040953 EAP-Message = 0x020300061900 Message-Authenticator = 0x20ce44a84dc4391f888de907003c74b8 Acct-Session-Id = "8O2.1x81c3024a00011abf" NAS-Port-Id = "ge-0/0/1.0" Calling-Station-Id = "00-21-86-a0-d5-b6" Called-Station-Id = "00-1f-12-35-a3-40" NAS-IP-Address = 172.20.1.99 NAS-Identifier = "CL-SW-SPARE-P48-1" NAS-Port-Type = Ethernet .... [eap] Request found, released from the list [eap] EAP/peap [eap] processing type peap [peap] processing EAP-TLS [peap] Received TLS ACK [peap] ACK handshake fragment handler [peap] eaptls_verify returned 1 [peap] eaptls_process returned 13 [peap] EAPTLS_HANDLED ++[eap] returns handled Sending Access-Challenge of id 62 to 172.20.1.99 port 60566 EAP-Message = 0x010400061900 Message-Authenticator = 0x00000000000000000000000000000000 State = 0x98b30a269bb713ceb4bf9c4f43040953 >From what I can see, I'm getting a TLS ACK and no SSL connection established when it fails. I generated my server certificate from our internal Microsoft Certificate Authority and installed them on the server. I'm pretty sure everything is okay since my Windows 2007 computer authenticates every time if configured to use certificate authentication rather than PEAP. Also, if I use Microsoft IAS as my radius server PEAP works every time, therefore I don't believe my network equipment is having any problems. Any additional ideas would be greatly appreciated. Thanks, Nick

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