- Freeradius-Users - lists.freeradius.org

Re: how to prevent multiple login using 1 account in same time
by Nizar Zulmi 16 May '09

16 May '09

Simultaneous-Use. do i have to give all user account in my radcheck table with this attribute?? --- On Sat, 5/16/09, Ivan Kalik <tnt(a)kalik.net> wrote: From: Ivan Kalik <tnt(a)kalik.net> Subject: Re: how to prevent multiple login using 1 account in same time To: "FreeRadius users mailing list" <freeradius-users(a)lists.freeradius.org> Date: Saturday, May 16, 2009, 2:43 AM > my radius server working well with sqlcounter and view attribut from > chillispot.. but the user still able to do multiple login with one account > in same time.. > how to prevent this..?? > Simultaneous-Use. Ivan Kalik Kalik Informatika ISP - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html

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Re: Problems with IP address allocation, help needed
by Ramm-Ericson, Johannes 16 May '09

16 May '09

A.L.M.Buxey(a)lboro.ac.uk wrote: >Hi, > >> OK, fair enough, I can agree that that is what it looks like. Trouble is >> though that CBJN is listed together with GLANA in the post-auth section >> where the ippools are configured. So, for some reason the server is not >> acknowledging that part of the configuration. Sure, I may definitely be >> doing something wrong. At this point I just don't have a clue as to where >> it is I'm going wrong... > >copy of the config? is it reading the post-auth section you think it >is - ie in the correct virtual server file or some other one? > >alan That did the trick! Alan & Alan; thanks for pointing me in the right direction, it's much appreciated. BTW; thanks also for 2.1.6 - works like a charm! Regards, Johannes

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how to prevent multiple login using 1 account in same time
by Nizar Zulmi 15 May '09

15 May '09

my radius server working well with sqlcounter and view attribut from chillispot.. but the user still able to do multiple login with one account in same time.. how to prevent this..??

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Accounting into MySQL
by Tim Dressel 15 May '09

15 May '09

Hi folks, I have an Ubuntu server 8.04.2 LTS running (pretty bare bones). I installed freeradius and freeradius-sql from the repositories (MySQL 5, all dependiencies, etc). For configuration I followed the SQL HOWTO on the FreeRADIUS Wiki page. I am able to successfully use NTRadPing Test Utility against the radius server when configured to use SQL as the back end. I also followed the instructions on the Frontios website and a few other websites, and by searching this groups mail archive on how to configure accounting into SQL, but I'm not getting any accounting information. Running freeradius -X I see the queries going to the database for authentication, but I don't see any insert/select into statements indicating accounting information being written to the database. I have some basic questions to better understand accounting into SQL. 1. Using NTRadPING, should I get entries in my radacct table? 2. I have uncommented the sql_log, and all the detail log sections, and in the accounting section, and uncommented the sql in the accounting section. What other changed are required assuming that I am already successfully authenticating from the radcheck table? 3. Is there a more detailed how-to on the internet (I guess my google-foo is not as good as others) specifically on accounting in mysql? 3.b) ... sepecifically on MAC authentication? Thanks so much! Tim

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Re: Need sanity check: steps to setting up certificate enrollment for dot1x/PEAP/Active Directory
by john 15 May '09

15 May '09

>> >> Thank you. Did the steps I outlined for touching each client (e.g not >> using autoenrollment) generally look correct to you? >> > > Yes. Just use .p12 version for what you call "host" certificate. Users > can't share that one - it requires password in order to be installed. > Thanks for all of the advice Ivan! John > Ivan Kalik > Kalik Informatika ISP > >

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Log a Vendor-Specific Value
by Jeroen Vanderauwera 15 May '09

15 May '09

Hi, I have some problems with radius. I want to log the Value (an integer) in my Vendor-Specific attribute to a mysql database. I use %'{Vendor-Specific}' as variable to write it to the database but it always writes 0x25ce0000010630390000 to the database instead of the Value. At the system where you have to authenticate I put the following variables into the radiuspacket: Vendor-Id = 9678 --> is registered at http://beta.iana.org/assignments/enterprise-numbers Vendor-Type<http://beta.iana.org/assignments/enterprise-numbers%0AVendor-Type> = 1 Vendor-Length = 6 Vendor-Value = 12345 When I use radsniff at the radius server, I can see: Packet number 1 has just been sniffed From: 10.0.2.1:55822 To: 10.0.2.2:1813 Type: Accounting-Request Acct-Status-Type = Interim-Update NAS-Port = 167772161 Service-Type = Framed-User Framed-IP-Address = 10.0.0.1 Acct-Input-Octets = 4249838 Acct-Output-Octets = 4056840 Acct-Input-Packets = 5326 Acct-Output-Packets = 2655 NAS-Identifier = "bcrouter" Acct-Session-Id = "167772161" User-Name = "stage/stage" ------>Vendor-Specific = 0x25ce0000010630390000<------ Packet number 2 has just been sniffed From: 10.0.2.2:1813 To: 10.0.2.1:55822 Type: Accounting-Response If you disassamble 0x25ce0000010630390000: (25ce)16 -> (9678)10 (00 0001)16 -> (1)10 (06)16 -> (6)10 30390000 -> (0000 3039)16 -> (12345)10 So this seems to be right. Somewhere it's logic that if you use %'{Vendor-Specific}' as variable in the query, that you will store 0x25ce0000010630390000. But how am I able to store 12345 into the database? I also tried to use %'{KULeuven-Test}' and just %'{Test}', but those variables are just empty... This is my dictionary: VENDOR KULeuven 9678 BEGIN-VENDOR KULeuven ATTRIBUTE KULeuven-Test 1 integer VALUE KULeuven-Test Test 12345 END-VENDOR KULeuven Thank you in advance, -- Jeroen Vanderauwera

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Choosing backend by realm
by Manon lists 15 May '09

15 May '09

hi, I would like to use two sources of useres for EAP-PEAP authentication, "DOAMIN\user" and "user" should be authenticated ny ntlm_auth, "user@ldapserver" shopuld use LDAP attribute ntPassword from my ldap server. Is someone running such a configuration and could provide me with a hint or a sample ? I have tried using realms and proxing to virtaul server, but this does not seam to work. I have a virtual server server virtual.example.com { $INCLUDE ${confdir}/sites-available/default } realm "ldapserver" { } Works realm "ldapserver" { virtual_server = virtual.example.com } Does not. What am i doing wrong ? Thanks for your help in advance, Manon Manon Goo Dembach Goo Informatik GmbH & Co KG Untersachsenhausen 33 D-50667 Köln Tel: +49 221 801483 0 Mobil: +49 177 8091974 Fax: +49 221 801483 20 Email: manon(a)dg-i.net Emergency: +49 180 555 4992 Amtsgericht Köln HRA 22794, UST ID: DE242 159 527 Geschäftsführer: Manon Goo, Andreas Dembach Haftende Gesellschafterin: Dembach Goo Verwaltungs GmbH

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Re: FreeRADIUS Active Directory Integration
by Davies, Mike 15 May '09

15 May '09

Ivan, Thanks for the catch on listing ntlm_auth in authorize. I followed the deployingradius.com link. I'm still not getting it. I tried uncommenting the ntlm_auth = line in the mschap file. I got the same result. login as: root root(a)172.18.134.36's password: Last login: Thu May 14 12:58:01 2009 from fm-mo-406641.fm.kroger.com [root@u701radius02 ~]# [root@u701radius02 ~]# [root@u701radius02 ~]# radiusd -X FreeRADIUS Version 2.1.3, for host i386-redhat-linux-gnu, built on Dec 8 2008 at 15:31:31 Copyright (C) 1999-2008 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/smbpasswd including configuration file /etc/raddb/modules/inner-eap including configuration file /etc/raddb/modules/etc_group including configuration file /etc/raddb/modules/checkval including configuration file /etc/raddb/modules/policy including configuration file /etc/raddb/modules/logintime including configuration file /etc/raddb/modules/preprocess including configuration file /etc/raddb/modules/attr_filter including configuration file /etc/raddb/modules/always including configuration file /etc/raddb/modules/pam including configuration file /etc/raddb/modules/sqlcounter_expire_on_login including configuration file /etc/raddb/modules/mac2ip including configuration file /etc/raddb/modules/acct_unique including configuration file /etc/raddb/modules/expr including configuration file /etc/raddb/modules/sradutmp including configuration file /etc/raddb/modules/pap including configuration file /etc/raddb/modules/exec including configuration file /etc/raddb/modules/detail.example.com including configuration file /etc/raddb/modules/attr_rewrite including configuration file /etc/raddb/modules/detail.log including configuration file /etc/raddb/modules/wimax including configuration file /etc/raddb/modules/detail including configuration file /etc/raddb/modules/radutmp including configuration file /etc/raddb/modules/unix including configuration file /etc/raddb/modules/files including configuration file /etc/raddb/modules/expiration including configuration file /etc/raddb/modules/sql_log including configuration file /etc/raddb/modules/echo 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/digest including configuration file /etc/raddb/modules/ippool 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/chap including configuration file /etc/raddb/modules/passwd 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/control-socket including configuration file /etc/raddb/sites-enabled/default including configuration file /etc/raddb/sites-enabled/inner-tunnel 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 } } client 172.18.134.248 { require_message_authenticator = no secret = "testing123" shortname = "172.18.134.248" nastype = "other" } client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = "testing123" nastype = "other" } 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 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 } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } realm LOCAL { } 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_chap Module: Instantiating chap Module: Instantiating ntlm_auth exec ntlm_auth { wait = yes program = "/usr/bin/ntlm_auth --request-nt-key --domain=DOM002 --username=%{mschap:User-Name} --password=%{User-Password}" input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_mschap Module: Instantiating mschap mschap { use_mppe = yes require_encryption = yes require_strong = yes with_ntdomain_hack = yes } 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 = "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/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" } 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 { 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: 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 } radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = 172.18.134.36 port = 0 } listen { type = "acct" ipaddr = 172.18.134.36 port = 0 } listen { type = "control" listen { socket = "/var/run/radiusd/radiusd.sock" } } Listening on authentication address 172.18.134.36 port 1812 Listening on accounting address 172.18.134.36 port 1813 Listening on command file /var/run/radiusd/radiusd.sock Listening on proxy address 172.18.134.36 port 1814 Ready to process requests. rad_recv: Access-Request packet from host 172.18.134.248 port 1025, id=91, length=225 Framed-MTU = 1466 NAS-IP-Address = 172.18.134.248 NAS-Identifier = "Puyallup_5412a" User-Name = "DOM002\\MD90345" Service-Type = Framed-User Framed-Protocol = PPP NAS-Port = 7 NAS-Port-Type = Ethernet NAS-Port-Id = "A7" Called-Station-Id = "00-1f-28-39-c5-00" Calling-Station-Id = "00-1e-4f-b0-27-10" Connect-Info = "CONNECT Ethernet 1000Mbps Full duplex" Tunnel-Type:0 = VLAN Tunnel-Medium-Type:0 = IEEE-802 Tunnel-Private-Group-Id:0 = "999" EAP-Message = 0x020c001301444f4d3030325c4d443930333435 Message-Authenticator = 0x4b7beab2c1c1ff79d37076c08cb8cbcc +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop [suffix] No '@' in User-Name = "DOM002\MD90345", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop ++[unix] returns notfound [files] users: Matched entry DEFAULT at line 174 ++[files] returns ok ++[expiration] returns noop ++[logintime] returns noop [ntlm_auth] expand: --username=%{mschap:User-Name} -> --username=MD90345 [ntlm_auth] expand: --password=%{User-Password} -> --password= Exec-Program output: NT_STATUS_WRONG_PASSWORD: Wrong Password (0xc000006a) Exec-Program-Wait: plaintext: NT_STATUS_WRONG_PASSWORD: Wrong Password (0xc000006a) Exec-Program: returned: 1 ++[ntlm_auth] returns reject Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> DOM002\MD90345 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 91 to 172.18.134.248 port 1025 Waking up in 4.9 seconds. ^C [root@u701radius02 ~]# Thanks, Mike Davies ________________________________ This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain information that is confidential and protected by law from unauthorized disclosure. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message.

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how to define ACL like things in RADIUS
by Parashar Singh 15 May '09

15 May '09

Hi I have configure Radius server with LDAP authentication, for performing AAA for Cisco Routers and Firwalls. Currently all users created in LDAP are getting equal priviledge of accessing all devices (NAS) configured with AAA. I want to allow a set of users to let access some devices (say only few routers) while to allow other set of users with access permission of all devices (including Routers and Firwalls). I am aware of following: root Auth-Type := Reject Reply-Message = "Your account has been disabled." which deny all access to user root. But I want some modification, i.e. root user will able to authenticate to only two NAS, 192.168.1.178 & 192.168.1.179. Pls suggest some solution. Please guide me and help me to implement above scenario. Thanks

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freeradius packets thresholds | help
by ramesh p 15 May '09

15 May '09

Hi All, Does anybody have an idea , how many transactions the FreeRADIUS server can handle on a per second, minute, and hourly basis. Thanks in advance. Thanks, Rams.

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