July 2007 - Freeradius-Users - lists.freeradius.org

sqlcounters
by Mufasa 17 Jul '07

17 Jul '07

Is there a way to use the sqlcounters to count up data and reply with a session timeout or another attribute ? thx grant

3 3

1.1.7 problem with DEFAULT Auth-Type
by Hugh Messenger 17 Jul '07

17 Jul '07

I just had my first aborted attempt at running 1.1.7 on one of my live servers. Main problem is it just refuses to pick up the . DEFAULT Auth-Type = pam Fall-Through = 1 . in my users file, which is pretty much my entire users file, the only other entry is the standard PPP default entry. Everything else is in SQL. Unfortunately, I panicked after 5 mins of flailing around and reinstalled 1.1.6, and neglected to copy the -X output, which has since scrolled off the edge of the world. However, it definitely never printed any "Matched entry DEFAULT" lines, and complained that no Auth-Type was set. The same users file works fine in 1.1.6. -- hugh

2 2

radius log file problem
by Tevfik Kiziloren 17 Jul '07

17 Jul '07

I have a radius server working properly. However i can't see any log information within the radius.log file. I configured related part of my radius.conf file as below: ----------------------------------------------------------------- prefix = /usr exec_prefix = ${prefix} sysconfdir = /etc localstatedir = /var sbindir = ${exec_prefix}/sbin logdir = ${localstatedir}/log/radius raddbdir = ${sysconfdir}/raddb radacctdir = ${logdir}/radacct # Location of config and logfiles. confdir = ${raddbdir} run_dir = ${localstatedir}/run/radiusd # # The logging messages for the server are appended to the # tail of this file. # log_file = ${logdir}/radius.log ... ... ... # Log the full User-Name attribute, as it was found in the request. # # allowed values: {no, yes} # log_stripped_names = no # Log authentication requests to the log file. # # allowed values: {no, yes} # log_auth = yes # Log passwords with the authentication requests. # log_auth_badpass - logs password if it's rejected # log_auth_goodpass - logs password if it's correct # # allowed values: {no, yes} # log_auth_badpass = yes log_auth_goodpass = yes ... ... ... ---------------------------------------------------------------------------------------- I could not see what's wrong with it. What could be the reason of this problem. Thanks in advance. Tevfik Kızılören -- View this message in context: http://www.nabble.com/radius-log-file-problem-tf4096623.html#a11648529 Sent from the FreeRadius - User mailing list archive at Nabble.com.

2 2

RLM_PERL Integration Issue
by FreeRadius-ML 17 Jul '07

17 Jul '07

Ok, now we are getting somewhere, I'm getting the following output: rad_recv: Access-Request packet from host 192.168.2.80:43835, id=102, length=234 User-Name = "101(a)192.168.2.80" Digest-Attributes = 0x0a05313031 Digest-Attributes = 0x010e3139322e3136382e322e3830 Digest-Attributes = 0x022a34363939653236343763333537313631373066343236656466366262383661666535633736636466 Digest-Attributes = 0x04127369703a3139322e3136382e322e3830 Digest-Attributes = 0x030a5245474953544552 Digest-Attributes = 0x050661757468 Digest-Attributes = 0x090a3030303134313333 Digest-Attributes = 0x081237633762663032366635646533653537 Digest-Response = "90ea471ad7040bab866ffa15ee80e21d" Service-Type = Authenticate-Only Sip-Uri-User = "101" NAS-Port = 5060 NAS-IP-Address = 192.168.2.80 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 6 modcall[authorize]: module "preprocess" returns ok for request 6 radius_xlat: '/var/log/radius/radacct/192.168.2.80/auth-detail-20070715' rlm_detail: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/192.168.2.80/auth-detail-20070715 modcall[authorize]: module "auth_log" returns ok for request 6 perl_pool: item 0x8af4268 asigned new request. Handled so far: 1 found interpetator at address 0x8af4268 perl_pool total/active/spare [32/0/32] Unreserve perl at address 0x8af4268 modcall[authorize]: module "perl" returns ok for request 6 modcall: leaving group authorize (returns ok) for request 6 auth: No authenticate method (Auth-Type) configuration found for the request: Rejecting the user auth: Failed to validate the user. Login incorrect: [101(a)192.168.2.80/<no User-Password attribute>] (from client openser port 5060) Delaying request 6 for 1 seconds Finished request 6 Going to the next request Waking up in 2 seconds... I think I have a section missing from FreeRadius configuration, is that correct? Zap2Link -----Original Message----- From: freeradius-users-bounces+freeradius=zap2link.com(a)lists.freeradius.org [mailto:freeradius-users-bounces+freeradius=zap2link.com@lists.freeradius.org] On Behalf Of tnt(a)kalik.co.yu Sent: Tuesday, July 17, 2007 12:08 PM To: FreeRadius users mailing list Subject: Re: RLM_PERL integration issue radiusd -X Ivan Kalik Kalik Informatika ISP Dana 17/7/2007, "freeradius(a)zap2link.com" <freeradius(a)zap2link.com> piše: >Hi All, > > > > I've followed the rlm_perl information to integrate a PERL based >example for Radius Authentication. > >I basically used the same example that is in the document. I know that >the script is loaded whe FreeRadius is loaded, however, It would seem >that all requests to the Radius server are not processed via rlm_perl. > > > > Is there a way to verify that rlm_perl is invoked? > > > >Zap2Link > > > - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html

3 4

RLM_PERL integration issue
by freeradius＠zap2link.com 17 Jul '07

17 Jul '07

Hi All, I've followed the rlm_perl information to integrate a PERL based example for Radius Authentication. I basically used the same example that is in the document. I know that the script is loaded whe FreeRadius is loaded, however, It would seem that all requests to the Radius server are not processed via rlm_perl. Is there a way to verify that rlm_perl is invoked? Zap2Link

2 1

Re : How to configure EAP Identity in 1.1.3
by Gaonkar, Kedar 17 Jul '07

17 Jul '07

Why is the Code field of the EAP message 01? Isn't that a REQUEST message? Please correct me if I am wrong, but I thought the RADIUS server should get a Response packet with Code 2 and Type should be 1 (EAP Resp/Identity packet). May be it didnt get the Identity packet, and hence it cannot verify the Identity. Regards - Kedar Gaonkar Date: Mon, 16 Jul 2007 15:58:57 +0000 (GMT) From: Eshun Benjamin <bkeshun(a)yahoo.fr> Subject: Re : How to configure EAP Identity in 1.1.3 To: FreeRadius users mailing list <freeradius-users(a)lists.freeradius.org> Message-ID: <952625.72889.qm(a)web26009.mail.ukl.yahoo.com> Content-Type: text/plain; charset="iso-8859-1" Check on your AP, client.conf and naslist ================================================== Benjamin K. Eshun ----- Message d'origine ---- De : Govardhana K N <govardhan.nagarajaiah(a)gmail.com> ? : FreeRadius users mailing list <freeradius-users(a)lists.freeradius.org> Envoy? le : Lundi, 16 Juillet 2007, 13h28mn 28s Objet : How to configure EAP Identity in 1.1.3 I changed it but the same error is still coming. On 7/16/07, Eshun Benjamin <bkeshun(a)yahoo.fr> wrote: You have misconfigured the Nas-Identifier > govardhana Nas-Identifier == nas, Nas-Port-Type == 15 You have NAS-Identifier = "jrcnas" ================================================== Benjamin K. Eshun ----- Message d'origine ---- De : Govardhana K N < govardhan.nagarajaiah(a)gmail.com> ? : FreeRadius <freeradius-users(a)lists.freeradius.org > Envoy? le : Lundi, 16 Juillet 2007, 12h24mn 09s Objet : How to configure EAP Identity in 1.1.3 Hi, I was trying to configure FreeRadius server with EAP authentication. AS mentioned in "eap.conf", I didn't change the Auth-Type, but I was sending a EAP message, and Message-Authenticator attributes in Access-Request. When i tried sending an Access-Request with EAP-Message, I got the following error "rlm_eap: Identity Unknown, authentication failed". How to configure the Identity for EAP? debug log from server: --------------------------------- Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /etc/freeradius/proxy.conf Config: including file: /etc/freeradius/clients.conf Config: including file: /etc/freeradius/snmp.conf Config: including file: /etc/freeradius/eap.conf Config: including file: /etc/freeradius/sql.conf main: prefix = "/usr" main: localstatedir = "/var" main: logdir = "/var/log/freeradius" main: libdir = "/usr/lib/freeradius" main: radacctdir = "/var/log/freeradius/radacct" main: hostname_lookups = no main: max_request_time = 30 main: cleanup_delay = 5 main: max_requests = 1024 main: delete_blocked_requests = 0 main: port = 1812 main: allow_core_dumps = no main: log_stripped_names = yes main: log_file = "/var/log/freeradius/radius.log" main: log_auth = no main: log_auth_badpass = no main: log_auth_goodpass = no main: pidfile = "/var/run/freeradius/freeradius.pid" main: bind_address = 127.0.0.1 IP address [127.0.0.1] main: user = "freerad" main: group = "freerad" main: usercollide = no main: lower_user = "no" main: lower_pass = "no" main: nospace_user = "no" main: nospace_pass = "no" main: checkrad = "/usr/sbin/checkrad" main: proxy_requests = no 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/lib/freeradius Module: Loaded exec exec: wait = no exec: program = "(null)" exec: input_pairs = "request" exec: output_pairs = "(null)" exec: packet_type = "(null)" Module: Instantiated exec (exec) Module: Loaded expr Module: Instantiated expr (expr) Module: Loaded PAP pap: encryption_scheme = "crypt" 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 = "/etc/passwd" unix: shadow = "/etc/shadow" unix: group = "/etc/group" unix: radwtmp = "/var/log/freeradius/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 = "/etc/freeradius/huntgroups" preprocess: hints = "/etc/freeradius/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 = "/etc/freeradius/users" files: acctusersfile = "/etc/freeradius/acct_users" files: preproxy_usersfile = "/etc/freeradius/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/freeradius/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/freeradius/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 127.0.0.1:1812 Listening on accounting 127.0.0.1:1813 Ready to process requests. rad_recv: Access-Request packet from host 127.0.0.1:32813, id=179, length=95 User-Name = "jrc" NAS-Identifier = "jrcnas" NAS-Port-Type = Ethernet CUI = "0" Service-Type = Framed-User Framed-MTU = 1400 Calling-Station-Id = "1:1:1:1:1:1" EAP-Message = 0x01100008016a7263 Message-Authenticator = 0x64c5851b699cd2c027877bbb94fe7f8b Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 modcall[authorize]: module "preprocess" returns ok for request 0 modcall[authorize]: module "chap" returns noop for request 0 modcall[authorize]: module "mschap" returns noop for request 0 rlm_realm: No '@' in User-Name = "jrc", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 0 rlm_eap: EAP packet type request id 16 length 8 rlm_eap: No EAP Start, assuming it's an on-going EAP conversation modcall[authorize]: module "eap" returns updated for request 0 users: Matched entry DEFAULT at line 152 users: Matched entry jrc at line 178 modcall[authorize]: module "files" returns ok for request 0 modcall: leaving group authorize (returns updated) for request 0 rad_check_password: Found Auth-Type EAP auth: type "EAP" Processing the authenticate section of radiusd.conf modcall: entering group authenticate for request 0 rlm_eap: Identity Unknown, authentication failed rlm_eap: Failed in handler modcall[authenticate]: module "eap" returns invalid for request 0 modcall: leaving group authenticate (returns invalid) for request 0 auth: Failed to validate the user. Delaying request 0 for 1 seconds Finished request 0 Going to the next request --- Walking the entire request list --- Waking up in 1 seconds... --- Walking the entire request list --- Waking up in 1 seconds... --- Walking the entire request list --- Sending Access-Reject of id 179 to 127.0.0.1 port 32813 Waking up in 4 seconds... --- Walking the entire request list --- Cleaning up request 0 ID 179 with timestamp 469b9233 Nothing to do. Sleeping until we see a request. debug log from Client: ------------------------------------- cheux301:/home/govardhana# radeapclient -x localhost auth jrcsecret <access-request +++> About to send encoded packet: User-Name = "jrc" NAS-Identifier = "jrcnas" NAS-Port-Type = Ethernet CUI = "0" Service-Type = Framed-User Framed-MTU = 1400 Calling-Station-Id = "1:1:1:1:1:1" EAP-Message = 0x01100008016a7263 Message-Authenticator = 0x00 Sending Access-Request of id 179 to 127.0.0.1 port 1812 User-Name = "jrc" NAS-Identifier = "jrcnas" NAS-Port-Type = Ethernet CUI = "0" Service-Type = Framed-User Framed-MTU = 1400 Calling-Station-Id = "1:1:1:1:1:1" EAP-Message = 0x01100008016a7263 Message-Authenticator = 0x00000000000000000000000000000000 rad_recv: Access-Reject packet from host 127.0.0.1:1812, id=179, length=20 rlm_eap: EAP-Message not found <+++ EAP decoded packet: Thanks & Regards, Govardhana K N -- With Regards, Govardhana K N - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html Ne gardez plus qu'une seule adresse mail ! Copiez vos mails vers Yahoo! Mail - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html -- With Regards, Govardhana K N - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html

4 5

EAP/PEAP, LDAP and Dynamic VLAN Assignment HOW-TO
by Vincenzo Agosti 17 Jul '07

17 Jul '07

Hi, i would make this architecture: - authentication EAP/PEAP with MS-CHAPv2 with users in LDAP database. Better with encrypted password, but not necessary. - Every users have an attribute or something to assign it a VLAN. I have OpenLDAP and Freeradius 1.1.3, the distributuion presents in CentOS 5. Is it possible? Some suggestions? -------------------------------------- Vincenzo Agosti Università degli Studi di Salerno Ufficio Sistemi Tecnologici Coordinamento Servizi Informatici Via Ponte don Melillo, s.n.c. 84084 - Fisciano (SA) Tel. +39 089 96 6101 - 9776 Fax +39 089 96 6368 - 9806 Cell. +39 335 427674 --------------------------------------

2 1

1.1.7 MySQL postauth_query
by Hugh Messenger 17 Jul '07

17 Jul '07

I seem to recall having this problem when I first ran 1.1.6. The postauth_query is: postauth_query = "INSERT into ${postauth_table} (id, user, pass, reply, date) values ('', '%{User-Name}', '%{User-Password:-Chap-Password}', '%{reply:Packet-Type}', NOW())" . but MySQL barfs about an invalid 'id' value. Maybe this is down to my schema . but surely, being an auto increment, we just don't need to specify the 'id' in the INSERT? I've modified it at my end to just be . postauth_query = "INSERT into ${postauth_table} (user, pass, reply, date) values ('%{User-Name}', '%{User-Password:-Chap-Password}', '%{reply:Packet-Type}', NOW())" . which works fine. -- hugh

2 1

dictionary files 'encrypt' option
by Gaonkar, Kedar 17 Jul '07

17 Jul '07

Hi, There are a few dictionary files in /freeradius-1.1.6/share/ directory. Some of the Attributes have 'encrypt' option with values 1 or 2. I tried putting 'encrypt=2' for an attribute in a packet that was meant to be proxied on port 1814. But after giving this value, the packet is being sent on 1812. I wanted to know what these values mean, and what are the other values that can be given. Can someone please help me with this? Thanks! Regards, - Kedar

2 1

FreeRadius MySQL -> Logs (where they are?)
by Nataniel Klug 16 Jul '07

16 Jul '07

Hello all, I have configured my FreeRadius server to auth my clients over a MySQL table. The problem is that I do not have any more logs (like wrong login attempts). The detailed log is been done into a MySQL table named radacct (and works fine to bloqs simultaneous use) but the problem is that I cant see anymore why a login attempt gets rejected. Can someone tell me where to look? -- Att, NATANIEL KLUG nata(a)cnett.com.br Cyber Nett - Internet Banda Larga www.cnett.com.br (42) 3635-2957 Rua Diogo Pinto, 1046, Centro Laranjeiras do Sul - PR Brasil - 85301-290 "... também os sábios possuem coração tangível e podem, por vezes, usar da ciência como meio de demonstrar impressões sentimentais de que muitos não os julgam suscetíveis." Visconde de Taunay -- Esta mensagem foi verificada pelo antivirus e antispam e acredita-se nao se tratar de nenhum dos dois. Sistema de email Cyber Nett - v2.0

6 15