- Freeradius-Users - lists.freeradius.org

reply_log and access-reject
by Fred MAISON 03 May '10

03 May '10

Hello freeradius-users, Standard freeradius 2.1.8 setup suggest to reference reply_log in post-auth section of the (default) site. With this setup, access-accept are logged, but access-reject does not seems to be logged. Is this the normal behaviour ? Is there any way to have access-reject logged as well as access-accept ? Best regards, Fred MAISON

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Configuring FreeRADIUS to use ntlm_auth for MS-CHAP
by Pedro Alves 03 May '10

03 May '10

After edit mschap file module by uncommented line containing ntlm_auth =, i used a AP Cisco client from freeradius to test with "test aaa group radius user userpass new-code" User define in user "files" work fine, but user on AD don't. In freeradius using the test bellow, I can access users on AD. root@M:~# ntlm_auth --request-nt-key --domain=XXXXXXX --username=XXXXXXXX password: NT_STATUS_OK: Success (0x0) Why is not working ntlm_auth for ms-chap ? thanks root@MHVRAD01:/usr/local/etc/raddb# radiusd -X FreeRADIUS Version 2.1.8, for host i686-pc-linux-gnu, built on Apr 28 2010 at 12:00:46 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 /usr/local/etc/raddb/radiusd.conf including configuration file /usr/local/etc/raddb/proxy.conf including configuration file /usr/local/etc/raddb/clients.conf including files in directory /usr/local/etc/raddb/modules/ including configuration file /usr/local/etc/raddb/modules/expiration including configuration file /usr/local/etc/raddb/modules/detail.log including configuration file /usr/local/etc/raddb/modules/linelog including configuration file /usr/local/etc/raddb/modules/perl including configuration file /usr/local/etc/raddb/modules/passwd including configuration file /usr/local/etc/raddb/modules/mac2ip including configuration file /usr/local/etc/raddb/modules/attr_filter including configuration file /usr/local/etc/raddb/modules/cui including configuration file /usr/local/etc/raddb/modules/always including configuration file /usr/local/etc/raddb/modules/etc_group including configuration file /usr/local/etc/raddb/modules/exec including configuration file /usr/local/etc/raddb/modules/counter including configuration file /usr/local/etc/raddb/modules/ntlm_auth including configuration file /usr/local/etc/raddb/modules/expr including configuration file /usr/local/etc/raddb/modules/mac2vlan including configuration file /usr/local/etc/raddb/modules/policy including configuration file /usr/local/etc/raddb/modules/ippool including configuration file /usr/local/etc/raddb/modules/realm including configuration file /usr/local/etc/raddb/modules/echo including configuration file /usr/local/etc/raddb/modules/sql_log including configuration file /usr/local/etc/raddb/modules/attr_rewrite including configuration file /usr/local/etc/raddb/modules/pam including configuration file /usr/local/etc/raddb/modules/smbpasswd including configuration file /usr/local/etc/raddb/modules/chap including configuration file /usr/local/etc/raddb/modules/preprocess including configuration file /usr/local/etc/raddb/modules/sqlcounter_expire_on_login including configuration file /usr/local/etc/raddb/modules/digest including configuration file /usr/local/etc/raddb/modules/acct_unique including configuration file /usr/local/etc/raddb/modules/pap including configuration file /usr/local/etc/raddb/modules/sradutmp including configuration file /usr/local/etc/raddb/modules/logintime including configuration file /usr/local/etc/raddb/modules/unix including configuration file /usr/local/etc/raddb/modules/otp including configuration file /usr/local/etc/raddb/modules/smsotp including configuration file /usr/local/etc/raddb/modules/checkval including configuration file /usr/local/etc/raddb/modules/inner-eap including configuration file /usr/local/etc/raddb/modules/ldap including configuration file /usr/local/etc/raddb/modules/files including configuration file /usr/local/etc/raddb/modules/detail.example.com including configuration file /usr/local/etc/raddb/modules/mschap including configuration file /usr/local/etc/raddb/modules/radutmp including configuration file /usr/local/etc/raddb/modules/wimax including configuration file /usr/local/etc/raddb/modules/krb5 including configuration file /usr/local/etc/raddb/modules/detail including configuration file /usr/local/etc/raddb/eap.conf including configuration file /usr/local/etc/raddb/policy.conf including files in directory /usr/local/etc/raddb/sites-enabled/ including configuration file /usr/local/etc/raddb/sites-enabled/default including configuration file /usr/local/etc/raddb/sites-enabled/control-socket including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel main { allow_core_dumps = no } including dictionary file /usr/local/etc/raddb/dictionary main { prefix = "/usr/local" localstatedir = "/usr/local/var" logdir = "/usr/local/var/log/radius" libdir = "/usr/local/lib" radacctdir = "/usr/local/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/usr/local/var/run/radiusd/radiusd.pid" checkrad = "/usr/local/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" } client 10.100.0.222 { require_message_authenticator = no secret = "sharedkey2010" shortname = "AP" nastype = "cisco" } client 10.1.3.17 { require_message_authenticator = no secret = "sharedkey2010" shortname = "AP" nastype = "cisco" } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_mschap Module: Instantiating mschap mschap { use_mppe = yes require_encryption = yes require_strong = yes with_ntdomain_hack = yes ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key --username=%{mschap:User-Name:-None} --domain=%{%{mschap:NT-Domain}:-XXXXXXXX} --challenge=%{mschap:Challenge:-00} --nt-response=%{mschap:NT-Response:-00}" } 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: Instantiating ntlm_auth exec ntlm_auth { wait = yes program = "/usr/bin/ntlm_auth --request-nt-key --domain=XXXXXXXX --username=%{mschap:User-Name} --password=%{User-Password}" input_pairs = "request" shell_escape = yes } 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 = 4096 } 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 = "/usr/local/etc/raddb/certs/server.pem" certificate_file = "/usr/local/etc/raddb/certs/server.pem" CA_file = "/usr/local/etc/raddb/certs/ca.pem" private_key_password = "whatever" dh_file = "/usr/local/etc/raddb/certs/dh" random_file = "/usr/local/etc/raddb/certs/random" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" make_cert_command = "/usr/local/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_files Module: Instantiating files files { usersfile = "/usr/local/etc/raddb/users" acctusersfile = "/usr/local/etc/raddb/acct_users" preproxy_usersfile = "/usr/local/etc/raddb/preproxy_users" compat = "no" } Module: Linked to module rlm_realm Module: Instantiating suffix realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Checking session {...} for more modules to load Module: Linked to module rlm_radutmp Module: Instantiating radutmp radutmp { filename = "/usr/local/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 = "/usr/local/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 = "/usr/local/etc/raddb/huntgroups" hints = "/usr/local/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_unix Module: Instantiating unix unix { radwtmp = "/usr/local/var/log/radius/radwtmp" } 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 = "/usr/local/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 = "/usr/local/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 = "/usr/local/var/run/radiusd/radiusd.sock" } } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on command file /usr/local/var/run/radiusd/radiusd.sock Listening on proxy address * port 1814 Ready to process requests.

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Re: Error logs on freeradius 2.1.8
by Oninz Unix 03 May '10

03 May '10

Hi Alan, Thanks for clarification, i just want to ask if we solve this in the firewall settings, can i also solve my problem with this logs also? rlm_sql_oracle: execute query failed in sql_query: ORA-03113: end-of-file on communication channel Error: rlm_sql_oracle: OCI_SERVER_NOT_CONNECTED It might be the reason also why getting this errors because of hung request due to firewall settings? Thanks again. Message: 5 Date: Wed, 28 Apr 2010 16:19:30 +0200 From: Alan DeKok <aland(a)deployingradius.com> Subject: Re: Error logs on freeradius 2.1.8 To: FreeRadius users mailing list <freeradius-users(a)lists.freeradius.org> Message-ID: <4BD843F2.9030803(a)deployingradius.com> Content-Type: text/plain; charset=ISO-8859-1 Oninz Unix wrote: > I know some os the thread almost similar to my problem, but let > me send some logs from my freeradius logs. > > Tue Apr 27 17:59:44 2010 : Info: WARNING: Child is hung for request 383. > Tue Apr 27 17:59:44 2010 : Info: WARNING: Child is hung for request 382. > Tue Apr 27 17:59:45 2010 : Info: WARNING: Child is hung for request 379. > Tue Apr 27 17:59:46 2010 : Info: WARNING: Child is hung for request 383. > Tue Apr 27 17:59:48 2010 : Info: WARNING: Child is hung for request 377. ... > Error: WARNING: Unresponsive child for request 384, in module > sql2_redundant component accounting ... > I hope you could help me were to start to debug and solve the problem. You have a firewall between the RADIUS server and database. The firewall is dropping the RADIUS -> database TCP connections. I have *no* idea why anyone thinks this is a good idea. The firewall (if any) should be configured to allow ANY TCP (RADIUS -> DB : port). But many people create rules allowing only "established" TCP connections, and then the firewall helpfully loses track of which sessions are established. Stop breaking your network. Alan DeKok.

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R: rlm_ippool: No available ip addresses in pool
by Tabacchiera Stefano 03 May '10

03 May '10

Can anyone please give me an hint? Does the rlm_ippool module works as expected or should I swich to something else? Thanks. ST ------------------------------------------ Stefano Tabacchiera Lottomatica Group S.p.A. Architectures Viale del Campo Boario, 56/d 00154 Rome Italy Phone: +39 06.5189.4067 Email: stefano.tabacchiera(a)lottomatica.it<mailto:stefano.tabacchiera@lottomatica.it> ------------------------------------------ Da: Tabacchiera Stefano Inviato: venerdì 30 aprile 2010 15.49 A: 'freeradius-users(a)lists.freeradius.org' Oggetto: rlm_ippool: No available ip addresses in pool Priorità: Alta Hi there, we have a major issue with our production server running RHEL 5.2 with FreeRadius 2.0.5. The problem is that ip addresses are released only when we receive a ACCT-STOP from the NAS, and not when maximum_timeout expires. So periodically we see the aforementioned error in logfiles and we can't serve ip addresses anymore to our clients. Is this a known bug? Is/will be this fixed in a newer release? Here's our ippool setup: ippool pool2 { range-start = 10.146.160.0 range-stop = 10.146.191.255 netmask = 255.255.128.0 cache-size = 8192 override = yes maximum-timeout = 3600 session-db = ${raddbdir}/db-2.ippool ip-index = ${raddbdir}/db-2.ipindex } Thanks in advance. ST ______________________________________________________________________________________ La presente comunicazione ed i suoi allegati e' destinata esclusivamente ai destinatari. Qualsiasi suo utilizzo, comunicazione o diffusione non autorizzata e' proibita. Se ha ricevuto questa comunicazione per errore, la preghiamo di darne immediata comunicazione al mittente e di cancellare tutte le informazioni erroneamente acquisite. (Rif. D.Lgs. 196/2003). Grazie This message and its attachments are intended only for use by the addressees. Any use, re-transmission or dissemination not authorized of it is prohibited. If you received this e-mail in error, please inform the sender immediately and delete all the material. (Rif. D.Lgs. 196/2003). Thank you.

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"Exiting normally" on FreeBSD -- Synopsis?
by Brian A. Seklecki 03 May '10

03 May '10

All: Did anyone ever track this down? I'm assuming the consensus is that the kernel is SIGTERM'ing the process when it exceeds login_class(3) restrictions in login.conf(5) Obviously, other reports have eliminated the usual sources of signals as a cause. As for the root cause, are we talking about a memory leek introduced in a recent version or something less insidious, such as threading/process concurrency defaults that exceed defaults for non-root users? I'm still seeing documented behavior on freeradius-2.1.8 on FreeBSD/amd64 RELENG_8_0, but not RELENG_6_3. The only thing that I can see that has changed is the max open file limits 6.3: open files (-n) 11095 8: open files (-n) 3520 I guess maybe lsof(8) or fstat(8) to try to track down possibly a file descriptor problem? Ahhh, Monday. ~BAS

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NETBIOS OVER TCP/IP
by Danie J. Steenkamp 03 May '10

03 May '10

Hi, I am using Freeradius 2.1.6 on Centos 5.3 with MySQL backend. On a windows DHCP server you can set that when a IP is supplied not to allow "NetBIOS over TCP/IP" on that connection. I would like to know if it is possible to send something similar on FreeRadius when a Accept-Accept is send? We do supply a static IP to our clients via the radius server. Thanks. __________ Information from ESET NOD32 Antivirus, version of virus signature database 5082 (20100503) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com (GAAP DISCLAIMER) The contents of and attachments to this e-mail are intended for the addressee only, and may contain the confidential information of UCS Group and/or its subsidiaries. Any review, use or dissemination thereof by anyone other than the intended addressee is prohibited. If you are not the intended addressee please notify the writer immediately and destroy the e-mail. UCS Group Limited and its subsidiaries distance themselves from and accept no liability for unauthorised use of their e-mail facilities or e-mails sent other than strictly for business purposes. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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radusd debug
by Коньков Евгений 03 May '10

03 May '10

Hi, FreeRadius. /usr/local/etc/rc.d/radiusd debug must ignore /etc/rc.conf radiusd_enable="YES" and must act like /usr/local/etc/rc.d/radiusd one start -- С уважением, Коньков mailto:kes-kes@yandex.ru

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format input to radclient (or radtest) for EAP-TTLS and EAP-PEAK (MSCHAPv2) test
by bslee (HKBU) 03 May '10

03 May '10

Hi, I am using v2.1.8 in SuSE 11. Question1: I don't have the client and nas environment right now. I want to input "EAP-TTLS" and "EAP-PEAP (MSCHAPv2)" respectively into radclient (or radtest) to test my freeradius configuration. What should be the input to radclient (or radtest) (i.e. the red string in the example below)? eg, echo "User-Name=test,Password=mypass,Framed-Protocol=PPP " | /usr/local/bin/radclient localhost:1812 auth s3cr3t Question 2: When freeradius receives a authentication request of either one of those 2 types in question 1, a script will be invoked to authenticate mysql (i.e. to replace corresponding rlm_eap_xxx module). a. May I know related configurations for invoking the script? b. some attributes should be sent to the script from freeradius. What are these attributes? How to get these attributes from PHP script? c. After accessing MYSQL, PHP script should return some attributes back to freeradius, What are these attributes? How to allow freeradius to accept authentication result and those attributes? --------------- Cheers, Joe __________ Information from ESET Smart Security, version of virus signature database 5080 (20100502) __________ The message was checked by ESET Smart Security. http://www.eset.com

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supplicant winxp+freeradius+ldap
by Daniel Soto 03 May '10

03 May '10

hi. i think that this problem is very similar to many people but i can´t find the solution. i´m trying authenticate users of windows with is own supplicant, when i try authenticate in local users no problem, however the problem is when i try it with openldap. i received a message. Auth: rlm_ldap: Attribute "User-Password" is required for authentication. Thu Apr 29 16:44:57 2010 : Auth: Login incorrect: [peter] (from client wifi port 6145 cli 00-74-05-A6-91-BD) i have read most about this problem but i can´t find de solution. I think that the problem is in mschap. i hope can help me. thanks -- i received a message. Auth: rlm_ldap: Attribute "User-Password" is required for authentication. Thu Apr 29 16:44:57 2010 : Auth: Login incorrect: [peter] (from client wifi port 6145 cli 00-74-05-A6-91-BD) i have read most about this problem but i can´t find de solution. I think that the problem is in mschap. i hope can help me. thanks --

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radiusd -X
by dorra aa 03 May '10

03 May '10

HI I try to test freeradius with this command radiusd -X. but i get that error: radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 Failed binding to authentication address * port 1812: Address already in use /usr/local/etc/raddb/radiusd.conf[240]: Error binding to port for 0.0.0.0 port 1812 What's the problem plz THanks _________________________________________________________________ Hotmail: Powerful Free email with security by Microsoft. https://signup.live.com/signup.aspx?id=60969

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