- Freeradius-Users - lists.freeradius.org

how to use radacct...
by Arjun Prasad 10 Jun '10

10 Jun '10

Hi All, Can anybody explain with example that, how to use radacct command. I compiled freeradius-client code and got the radacct executable. What is the prerequisite to execute this command. What command line arguments we need to pass with this command to send a Accounting-Request. Please explaing with example. Thanks & Regards Arjun prasad

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Custom dns servers.
by Nadir Aliyev 10 Jun '10

10 Jun '10

Hello, I want set dns servers from freeradius server for some user groups. (with guest ACL user's i want set custom dns, for redirecting all queries to one server) How can I realize this? It is possible to set dns server for virtual-template from freeradius? I use cisco nas. Thanks to all.

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problem with radtest + dictionary + Authen::Radius (perl)
by Ana Gallardo 10 Jun '10

10 Jun '10

Hello, I'm working with Freeradius 2.1.8 and I have created my vendor dictionary. I need to use Authen::Radius (perl). This package needs 'vendor' declaration in every 'ATTRIBUTE' line in vendor dictionaries. Following man RADIUS dictionary file http://freeradius.org/radiusd/man/dictionary.html *ATTRIBUTE name number type [vendor|options]* that is possible. But when I use radtest, I have this problem: $ radtest user@realm pass radius 0 claveClient radclient: dict_init: /usr/share/freeradius/dictionary.XXX: unknown option "XXX" Thank you and sorry for my english ____________________ Ana Gallardo Gómez ____________________

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Question about configurable module fail-over
by Ana Gallardo 10 Jun '10

10 Jun '10

Hello, I have Freeradius 2.1.8. I want to return an error code if my freeradius can't contact with the backend. Here is my authorize section: authorize { . . . switch "%{Realm}" { case 'temp.unex.es' { sql { fail = 1 } if (!fail && ("%D" < "%{control:Expiration-Init}")) { update reply { Codigo-Reject := Cuenta-Inactiva } reject } } case 'unex.es' { ldap { fail = 1 } } case { update reply { Codigo-Reject := Error-Dominio } reject } } if (fail) { update reply { Codigo-Reject := Imposible-Contactar-Backend } reject } expiration { userlock = 1 } if (userlock) { update reply { Codigo-Reject := Cuenta-Expirada } } pap } My problem is when Freeradius can't contact ldap. Here is my debug info: rad_recv: Access-Request packet from host X.X.X.X port 48454, id=116, length=56 User-Name = "usuario(a)unex.es" User-Password = "1631" server rinuex { . . . ++- entering switch %{Realm} {...} +++- entering case unex.es {...} [ldap] performing user authorization for usuario [ldap] expand: %{Stripped-User-Name} -> usuario [ldap] expand: (cn=%{%{Stripped-User-Name}:-%{User-Name}}) -> (cn=usuario) [ldap] expand: ou=saser,dc=unex,dc=es -> ou=saser,dc=unex,dc=es [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] attempting LDAP reconnection [ldap] (re)connect to X.X.X.X, authentication 0 [ldap] bind as cn=... [ldap] waiting for bind result ... [ldap] LDAP login failed: check identity, password settings in ldap section of radiusd.conf [ldap] (re)connection attempt failed [ldap] search failed [ldap] ldap_release_conn: Release Id: 0 ++++[ldap] returns fail +++- case unex.es returns fail ++- switch %{Realm} returns fail } # server rinuex Using Post-Auth-Type Reject +- entering group REJECT {...} ++[reply] returns noop ++? if ("%{reply:Codigo-Reject}") expand: %{reply:Codigo-Reject} -> Credenciales-Erroneas ? Evaluating ("%{reply:Codigo-Reject}") -> TRUE ++? if ("%{reply:Codigo-Reject}") -> TRUE ++- entering if ("%{reply:Codigo-Reject}") {...} +++- if ("%{reply:Codigo-Reject}") returns noop ++- group REJECT returns noop [sql] expand: %{Stripped-User-Name} -> usuario [sql] expand: %{%{Stripped-User-Name}:-%{%{User-Name}:-DEFAULT}} -> usuario [sql] sql_set_user escaped user --> 'usuario' [sql] expand: INSERT INTO radpostauth (username, mac, client, reply, authdate,codreject) VALUES ( '%{User-Name}', LOWER('%{Calling-Station-Id}'), '%C', '%{reply:Packet-Type}', NOW(), '%{reply:Codigo-Reject}') -> INSERT INTO radpostauth (username, mac, client, reply, authdate,codreject) VALUES ( 'usuario(a)unex.es', LOWER(''), 'CAU2', 'Access-Reject', NOW(), 'Credenciales-Erroneas') rlm_sql (sql) in sql_postauth: query is INSERT INTO radpostauth (username, mac, client, reply, authdate,codreject) VALUES ( 'usuario @unex.es', LOWER(''), 'CAU2', 'Access-Reject', NOW(), 'Credenciales-Erroneas') rlm_sql (sql): Reserving sql socket id: 2 rlm_sql (sql): Released sql socket id: 2 ++[sql] returns ok [attr_filter.access_reject] expand: %{User-Name} -> usuario(a)unex.es 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 116 to X.X.X.X port 48454 Codigo-Reject = Credenciales-Erroneas I need help. Thank you and sorry for y english. -- ____________________ Ana Gallardo Gómez ____________________

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FreeRadius MYSQL tables
by Natr Brazell 10 Jun '10

10 Jun '10

All, I've set up FR2 to log acct data to mysql and that appears to be working. I'm curious about how to enable the logging of specific attributes that are being sent by the NAS. Specifically: rad_recv: Accounting-Request packet from host x.x.x.120 port 51637, id=50, length=95 Acct-Status-Type = Interim-Update Acct-Session-Id = "C2594B9A71DB" Acct-Delay-Time = 0 User-Name = "joe.bobuser" NAS-Identifier = "M20" Juniper-Interactive-Command = "run start shell " NAS-IP-Address = x.x.x.120 +- entering group preacct {...} As you can see in the Accounting-Request packet above There is a NAS-Identifier and a Juniper-Interactive-Command entry. Those attributes are not being logged (nor do I think I'd want them) in my radacct file. Is there a way to have radius automatically populate an accountingactivity table (history file if you will)? Or this there a manual way say in postauth to send those attributes to a mysql table via script when an Accounting-Request packet is received. The above attributes are being sent and are logged in my detail-`date` log file in /var/log/radius/radacct/IP_OF_NAS directory. Thanks, N

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FR 2.1.9 Compiling error
by RaidenII 10 Jun '10

10 Jun '10

(cd .libs && gcc -DIE_LIBTOOL_DIE -c -fno-builtin "radiusdS.c") rm -f .libs/radiusdS.c .libs/radiusd.nm .libs/radiusd.nmS .libs/radiusd.nmT gcc .libs/radiusdS.o -o .libs/radiusd .libs/acct.o .libs/auth.o .libs/client.o .libs/conffile.o .libs/crypt.o .libs/exec.o .libs/files.o .libs/listen.o .libs/log.o .libs/mainconfig.o .libs/modules.o .libs/modcall.o .libs/radiusd.o .libs/stats.o .libs/session.o .libs/threads.o .libs/util.o .libs/valuepair.o .libs/version.o .libs/xlat.o .libs/event.o .libs/realms.o .libs/evaluate.o .libs/vmps.o .libs/detail.o -Wl,--export-dynamic /home/tony/freeradius-server-2.1.9/src/lib/.libs/libfreeradius-radius.so -lnsl -lresolv -lpthread -lcrypt /usr/lib/libltdl.so -lssl -lcrypto -ldl .libs/modules.o: In function `setup_modules': /home/tony/freeradius-server-2.1.9/src/main/modules.c:1358: undefined reference to `lt__PROGRAM__LTX_preloaded_symbols' collect2: ld returned 1 exit status make[4]: *** [radiusd] Error 1 make[4]: Leaving directory `/home/tony/freeradius-server-2.1.9/src/main' make[3]: *** [main] Error 2 make[3]: Leaving directory `/home/tony/freeradius-server-2.1.9/src' make[2]: *** [all] Error 2 make[2]: Leaving directory `/home/tony/freeradius-server-2.1.9/src' make[1]: *** [src] Error 2 make[1]: Leaving directory `/home/tony/freeradius-server-2.1.9' make: *** [all] Error 2 Added -DIE_LIBTOOL_DIE to CFLAGS, still has this error. -- View this message in context: http://old.nabble.com/FR-2.1.9-Compiling-error-tp28838167p28838167.html Sent from the FreeRadius - User mailing list archive at Nabble.com.

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rlm_krb5 and Active Directory
by David Nelson 09 Jun '10

09 Jun '10

I'm having difficulties getting rlm_krb5 to authenticate to Active Directory. The AD server is Windows 2003 R2. The freeradius server is FreeBSD 8.0-RELEASE-p2 with freeradius-2.1.9 and heimdal-1.0.1 installed. The appropriate freeradius heimdal build switches were used when building all this (built using FreeBSD ports). I've got the freeradius service principal setup and I've been able to test it using kinit, klist, etc. This uses, of course, the same keytab that rlm_krb5 is configured to use. When I try to test all this in debug mode with radtest I get this: Found Auth-Type = Kerberos +- entering group Kerberos {...} rlm_krb5: Parsed name is: XXXXXXX(a)SKOKIE.LIB.IL.US rlm_krb5: failed verify_user: Unknown error -1765328377 (XXXXXXX(a)SKOKIE.LIB.IL.US ) ++[krb5] returns reject Does anybody have any ideas what I've done wrong or how I can go about debugging this further? Thanks Dave Nelson Skokie Public Library

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Mail to list being bounced
by Natr Brazell 09 Jun '10

09 Jun '10

Why are some of my messages getting bounced by the list? Gmail sometimes sends me back messages saying that it tried in vain to send out and was refused by the recipient? N

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How to use CHAP?
by Karuna G. Kumar 09 Jun '10

09 Jun '10

Hi, I want to use CHAP for authenticating the user. When I am sending CHAP-Password to FreeRADIUS, I am getting the following error. Found Auth-Type = CHAP +- entering group CHAP {...} [chap] rlm_chap: password supplied has wrong length ++[chap] returns invalid Failed to authenticate the user. What could be wrong? Please help. Thanks in advance. Logs: ===== FreeRADIUS Version 2.1.8, for host i686-pc-linux-gnu, built on May 10 2010 at 16:37:47 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/unix including configuration file /usr/local/etc/raddb/modules/exec including configuration file /usr/local/etc/raddb/modules/echo including configuration file /usr/local/etc/raddb/modules/wimax including configuration file /usr/local/etc/raddb/modules/mac2ip including configuration file /usr/local/etc/raddb/modules/perl including configuration file /usr/local/etc/raddb/modules/sradutmp including configuration file /usr/local/etc/raddb/modules/pap including configuration file /usr/local/etc/raddb/modules/counter including configuration file /usr/local/etc/raddb/modules/expr including configuration file /usr/local/etc/raddb/modules/ippool including configuration file /usr/local/etc/raddb/modules/smsotp including configuration file /usr/local/etc/raddb/modules/realm including configuration file /usr/local/etc/raddb/modules/always including configuration file /usr/local/etc/raddb/modules/otp including configuration file /usr/local/etc/raddb/modules/policy including configuration file /usr/local/etc/raddb/modules/krb5 including configuration file /usr/local/etc/raddb/modules/files including configuration file /usr/local/etc/raddb/modules/detail.log including configuration file /usr/local/etc/raddb/modules/pam including configuration file /usr/local/etc/raddb/modules/etc_group including configuration file /usr/local/etc/raddb/modules/detail including configuration file /usr/local/etc/raddb/modules/inner-eap including configuration file /usr/local/etc/raddb/modules/smbpasswd including configuration file /usr/local/etc/raddb/modules/digest including configuration file /usr/local/etc/raddb/modules/attr_rewrite including configuration file /usr/local/etc/raddb/modules/linelog including configuration file /usr/local/etc/raddb/modules/expiration including configuration file /usr/local/etc/raddb/modules/detail.example.com including configuration file /usr/local/etc/raddb/modules/chap including configuration file /usr/local/etc/raddb/modules/passwd including configuration file /usr/local/etc/raddb/modules/logintime including configuration file /usr/local/etc/raddb/modules/mac2vlan including configuration file /usr/local/etc/raddb/modules/sql_log including configuration file /usr/local/etc/raddb/modules/radutmp including configuration file /usr/local/etc/raddb/modules/ldap including configuration file /usr/local/etc/raddb/modules/acct_unique including configuration file /usr/local/etc/raddb/modules/attr_filter including configuration file /usr/local/etc/raddb/modules/checkval including configuration file /usr/local/etc/raddb/modules/preprocess including configuration file /usr/local/etc/raddb/modules/mschap including configuration file /usr/local/etc/raddb/modules/sqlcounter_expire_on_login including configuration file /usr/local/etc/raddb/modules/ntlm_auth including configuration file /usr/local/etc/raddb/modules/cui 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 192.168.1.109 { require_message_authenticator = no secret = "secret" } 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 = "/usr/local/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 = 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" } Ignoring EAP-Type/tls because we do not have OpenSSL support. Ignoring EAP-Type/ttls because we do not have OpenSSL support. Ignoring EAP-Type/peap because we do not have OpenSSL support. 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 = "/usr/local/etc/raddb/users" acctusersfile = "/usr/local/etc/raddb/acct_users" preproxy_usersfile = "/usr/local/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 = "/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: 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. rad_recv: Access-Request packet from host 192.168.1.109 port 51736, id=5, length=106 User-Name = "steve" Acct-Session-Id = "001" NAS-Identifier = "NASIDTest" NAS-IP-Address = 192.168.1.120 Called-Station-Id = "called" Calling-Station-Id = "caller" NAS-Port = 1234 NAS-Port-Type = Ethernet CHAP-Password = 0x74657374696e67 User-Password = "testing" +- entering group authorize {...} ++[preprocess] returns ok [chap] Setting 'Auth-Type := CHAP' ++[chap] returns ok ++[mschap] returns noop [suffix] No '@' in User-Name = "steve", 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] users: Matched entry steve at line 76 ++[files] returns ok ++[expiration] returns noop ++[logintime] returns noop [pap] Found existing Auth-Type, not changing it. ++[pap] returns noop Found Auth-Type = CHAP +- entering group CHAP {...} [chap] rlm_chap: password supplied has wrong length ++[chap] returns invalid Failed to authenticate the user. Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> steve 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 5 to 192.168.1.109 port 51736 Waking up in 4.9 seconds. Cleaning up request 0 ID 5 with timestamp +79 Ready to process requests.

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rlm_sql_log unauthorized host clients
by Jan Klopfleisch 09 Jun '10

09 Jun '10

Hi its me again, an other question is, who to log unauthorized clients from nas devices? In the man page only accounting and post-auth is listet for rlm_sql_log. When i do the sql_log in the post_auth only the successful clients where logged. I want to log nas clients authorized and non authorized hosts. Is it possible to do that with sql_log or did i have to use sql? I think sql is the wrong one because i don't want to use mysql as backend for accounts. May i have to write my own module or modify the rlm_sql_log? Thanks in advanced, Jan

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