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Unable to perform CHAP Authentication: after modifying client with CHAP-Password.
by Santosh Kumar 27 Jul '10

27 Jul '10

Hi everyone, Need help for modifying the radius client or updating for CHAP authentication, Modified the below attribute, instead of PW_USER_PASSWORD to PW_CHAP_PASSWORD, but its rejecting please do know if i'm wrong or/and have to take care of any other aspect. With PAP(PW_USER_PASSWORD)it works fine. Have verified by command line it works fine, $echo "User-Name=steve,CHAP-Password=testing,Framed-Protocol=PPP" | radclient localhost:1812 auth testing123 ---Code snippet-- /*if (rc_avpair_add(rh, &send, PW_USER_PASSWORD, passwd, -1, 0) == NULL) return ERROR_RC;*/ //VALUE_PAIR if (rc_avpair_add(rh, &send, PW_CHAP_PASSWORD, passwd, -1, 0) == NULL) return ERROR_RC; /* * Fill in Service-Type */ service = PW_AUTHENTICATE_ONLY; if (rc_avpair_add(rh, &send, PW_SERVICE_TYPE, &service, -1, 0) == NULL) return ERROR_RC; result = rc_auth(rh, 0, send, &received, msg); --End code snippet -- Thanks in Advance -Santosh Cheers, Santosh Kumar Sr Software Engineer Cell:09881481468 Computers can never replace human stupidity.

2 1

Another LDAP/RADIUS integration problem.
by Tom Leach 27 Jul '10

27 Jul '10

OK, I had LDAP 'working' but radiusd -X was showing the old 'WARNING: No "known good" password was found in LDAP' errors. Ignoring much of the 'wisdom' on other sites to just ignore the error, I'm trying to squash all errors from the -X output. It was failing because the bind failed (due to a bad 'identity' line in the ldap module config), thus it didn't find a userPassword from LDAP, causing PAP to be skipped but since I had the 'ldap' module in the authenticate section of the sites file, it attempted to bind with the username/password supplied from the NAS to the ldap directory which worked, thus Accept-Accept was given. To correct the bind problem, I added an ACL to the directory to allow 'uid=admin,o=radtree' to access the userPassword attribute, then configured the ldap module to use 'uid=admin,o=radtree' as the identity and 'secret' as the password. Now the bind succeeds, the -X output says that it's mapping userPassword -> Crypt-Password == "{crypt}4gOgBZqZgtwIw" (if I bind to the directory and search as uid=admin,o=radtree for the testuser account, the userPassword returned (after base64 decoding) is {crypt}4gOgBZqZgtwIw. If I run 'testpassword' with a salt of '4g' through the crypt(3) subroutine, I get '4gOgBZqZgtwIw', so the directory contains the correct password), I have "checkItem Crypt-Password userPassword" in the dictionary for this ldap module. Anyway, I'm still seeing one of the 'No "known good" password' errors and PAP is failing because the passwords don't match, and I'm not sure where the problem lies (obviously, the passwords don't match, but _why_). It looks like I'm getting the correct encrypted password back from the directory, and PAP is reporting a login attempt with the correct password.... The ldap module config (comments stripped out): ldap ldap-server1 { server = "ldap://server1.coas.oregonstate.edu" port = 389 start_tls = yes identity = "uid=admin,o=radtree" password = secret basedn = "ou=People,o=mydomain" filter = "(uid=%{%{Stripped-User-Name}:-%{User-Name}})" ldap_connections_number = 5 timeout = 4 timelimit = 3 net_timeout = 1 tls { start_tls = yes cacertdir = /etc/pki/tls/certs/ require_cert = "demand" } dictionary_mapping = ${confdir}/ldap.pap.attrmap edir_account_policy_check = no # note, I've also removed the following two lines. password_attribute = userPassword auto_header = yes } The ldap module dictionary (ldap.pap.attrmap, a copy of ldap.attrmap with the addition of the following line): checkItem Crypt-Password userPassword radius -X output: FreeRADIUS Version 2.1.9, for host x86_64-unknown-linux-gnu, built on Jun 10 2010 at 15:26:46 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/etc_group including configuration file /usr/local/etc/raddb/modules/detail.example.com including configuration file /usr/local/etc/raddb/modules/smbpasswd including configuration file /usr/local/etc/raddb/modules/linelog including configuration file /usr/local/etc/raddb/modules/digest including configuration file /usr/local/etc/raddb/modules/detail including configuration file /usr/local/etc/raddb/modules/sqlcounter_expire_on_login including configuration file /usr/local/etc/raddb/modules/chap including configuration file /usr/local/etc/raddb/modules/acct_unique including configuration file /usr/local/etc/raddb/modules/files including configuration file /usr/local/etc/raddb/modules/expiration including configuration file /usr/local/etc/raddb/modules/perl including configuration file /usr/local/etc/raddb/modules/mschap including configuration file /usr/local/etc/raddb/modules/pap including configuration file /usr/local/etc/raddb/modules/mac2vlan including configuration file /usr/local/etc/raddb/modules/expr including configuration file /usr/local/etc/raddb/modules/ldap-hudson-radius including configuration file /usr/local/etc/raddb/modules/smsotp including configuration file /usr/local/etc/raddb/modules/attr_rewrite including configuration file /usr/local/etc/raddb/modules/preprocess including configuration file /usr/local/etc/raddb/modules/sql_log including configuration file /usr/local/etc/raddb/modules/mac2ip including configuration file /usr/local/etc/raddb/modules/unix including configuration file /usr/local/etc/raddb/modules/wimax including configuration file /usr/local/etc/raddb/modules/ldap-server1-radius including configuration file /usr/local/etc/raddb/modules/ippool including configuration file /usr/local/etc/raddb/modules/ldap-server1 including configuration file /usr/local/etc/raddb/modules/counter including configuration file /usr/local/etc/raddb/modules/krb5 including configuration file /usr/local/etc/raddb/modules/attr_filter including configuration file /usr/local/etc/raddb/modules/detail.log including configuration file /usr/local/etc/raddb/modules/always including configuration file /usr/local/etc/raddb/modules/radutmp including configuration file /usr/local/etc/raddb/modules/checkval including configuration file /usr/local/etc/raddb/modules/ldap-hudson including configuration file /usr/local/etc/raddb/modules/cui including configuration file /usr/local/etc/raddb/modules/policy including configuration file /usr/local/etc/raddb/modules/pam including configuration file /usr/local/etc/raddb/modules/echo including configuration file /usr/local/etc/raddb/modules/ntlm_auth including configuration file /usr/local/etc/raddb/modules/inner-eap including configuration file /usr/local/etc/raddb/modules/logintime including configuration file /usr/local/etc/raddb/modules/passwd including configuration file /usr/local/etc/raddb/modules/exec including configuration file /usr/local/etc/raddb/modules/realm including configuration file /usr/local/etc/raddb/modules/otp including configuration file /usr/local/etc/raddb/modules/sradutmp 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/inner-tunnel including configuration file /usr/local/etc/raddb/sites-enabled/default including configuration file /usr/local/etc/raddb/sites-enabled/control-socket main { user = "radiusd" group = "radiusd" allow_core_dumps = no } including dictionary file /usr/local/etc/raddb/dictionary main { prefix = "/usr/local" localstatedir = "/var" logdir = "/var/log/radius" libdir = "/usr/local/lib" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 60 cleanup_delay = 5 max_requests = 10240 pidfile = "/var/run/radiusd/radiusd.pid" checkrad = "/usr/local/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = yes auth_badpass = yes 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 172.19.65.101 { require_message_authenticator = no secret = "secret" shortname = "MSM765zl" } client 172.19.72.22 { require_message_authenticator = no secret = "secret" shortname = "HPTest" } 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 = 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_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 = "/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: Linked to module rlm_ldap Module: Instantiating ldap-server1 ldap ldap-server1 { server = "ldap://server1.coas.oregonstate.edu" port = 389 password = "secret" identity = "uid=admin,o=radtree" net_timeout = 1 timeout = 4 timelimit = 3 tls_mode = no start_tls = yes tls_require_cert = "allow" tls { start_tls = yes cacertdir = "/etc/pki/tls/certs/" require_cert = "demand" } basedn = "ou=People,o=mydomain" filter = "(uid=%{%{Stripped-User-Name}:-%{User-Name}})" base_filter = "(objectclass=radiusprofile)" password_attribute = "userPassword" auto_header = yes access_attr_used_for_allow = yes groupname_attribute = "cn" groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))" dictionary_mapping = "/usr/local/etc/raddb/ldap.pap.attrmap" ldap_debug = 0 ldap_connections_number = 5 compare_check_items = no do_xlat = yes set_auth_type = yes } rlm_ldap: Registering ldap_groupcmp for Ldap-Group rlm_ldap: Creating new attribute ldap-server1-Ldap-Group rlm_ldap: Registering ldap_groupcmp for ldap-server1-Ldap-Group rlm_ldap: Registering ldap_xlat with xlat_name ldap-server1 rlm_ldap: reading ldap<->radius mappings from file /usr/local/etc/raddb/ldap.pap.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 sambaLmPassword mapped to RADIUS LM-Password rlm_ldap: LDAP sambaNtPassword mapped to RADIUS NT-Password rlm_ldap: LDAP dBCSPwd mapped to RADIUS LM-Password rlm_ldap: LDAP userPassword mapped to RADIUS Crypt-Password rlm_ldap: LDAP acctFlags mapped to RADIUS SMB-Account-CTRL-TEXT 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: 0x1480f5e0 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_detail Module: Instantiating auth_log detail auth_log { detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = 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: 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 = "/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 = "/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 172.19.65.101 port 32775, id=181, length=246 Acct-Session-Id = "7bb08bbc" NAS-Port = 1 NAS-Port-Type = Wireless-802.11 User-Name = "testuser" Calling-Station-Id = "D8-30-62-6C-70-61" Called-Station-Id = "00-03-52-80-C6-20" Framed-IP-Address = 10.10.10.117 User-Password = "testpassword" NAS-Identifier = "Wireless" NAS-IP-Address = 172.19.65.101 Framed-MTU = 1496 Connect-Info = "HTTPS" Framed-Protocol = PPP Service-Type = Framed-User Colubris-AVPair = "ssid=COAS Guest" Colubris-AVPair = "group=COAS" Colubris-AVPair = "vsc-unique-id=2" Colubris-Attr-254 = 0x00 Colubris-Attr-246 = 0x01 Colubris-Attr-251 = 0x00000000 Colubris-Attr-253 = 0x01 Colubris-Attr-252 = 0x00000002 Message-Authenticator = 0x0ca189d41adf5509f9f77dd476d78e82 +- entering group authorize {...} ++[preprocess] returns ok [auth_log] expand: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d -> /var/log/radius/radacct/172.19.65.101/auth-detail-20100722 [auth_log] /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/172.19.65.101/auth-detail-20100722 [auth_log] expand: %t -> Thu Jul 22 17:01:30 2010 ++[auth_log] returns ok ++[chap] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop ++[unix] returns notfound [files] users: Matched entry DEFAULT at line 172 ++[files] returns ok [ldap-server1] performing user authorization for testuser [ldap-server1] expand: %{Stripped-User-Name} -> [ldap-server1] ... expanding second conditional [ldap-server1] expand: %{User-Name} -> testuser [ldap-server1] expand: (uid=%{%{Stripped-User-Name}:-%{User-Name}}) -> (uid=testuser) [ldap-server1] expand: ou=People,o=mydomain -> ou=People,o=mydomain [ldap-server1] ldap_get_conn: Checking Id: 0 [ldap-server1] ldap_get_conn: Got Id: 0 [ldap-server1] attempting LDAP reconnection [ldap-server1] (re)connect to ldap://server1.coas.oregonstate.edu, authentication 0 [ldap-server1] setting TLS CACert Directory to /etc/pki/tls/certs/ [ldap-server1] setting TLS Require Cert to demand [ldap-server1] starting TLS [ldap-server1] bind as uid=admin,o=radtree/secret to ldap://server1.coas.oregonstate.edu [ldap-server1] waiting for bind result ... [ldap-server1] Bind was successful [ldap-server1] performing search in ou=People,o=mydomain, with filter (uid=testuser) [ldap-server1] Added Crypt-Password = 4gOgBZqZgtwIw in check items [ldap-server1] looking for check items in directory... [ldap-server1] userPassword -> Crypt-Password == "{crypt}4gOgBZqZgtwIw" [ldap-server1] 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-server1] user testuser authorized to use remote access [ldap-server1] ldap_release_conn: Release Id: 0 ++[ldap-server1] returns ok ++[expiration] returns noop ++[logintime] returns noop ++[pap] returns updated Found Auth-Type = PAP +- entering group PAP {...} [pap] login attempt with password "testpassword" [pap] Using CRYPT encryption. [pap] Passwords don't match ++[pap] returns reject Failed to authenticate the user. Login incorrect (rlm_pap: CRYPT password check failed): [testuser/testpassword] (from client MSM765zl port 1 cli D8-30-62-6C-70-61) Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> testuser 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 0.7 seconds. Sending delayed reject for request 0 Sending Access-Reject of id 181 to 172.19.65.101 port 32775 Waking up in 4.9 seconds. Cleaning up request 0 ID 181 with timestamp +9 Ready to process requests.

3 5

Question on proxy setting
by 柴崎　昌一 27 Jul '10

27 Jul '10

Hello, We want to re-send Accounting-Request again by using the Proxy server. Because our NAS doesn't send Accounting-Request again. We want to set it to "Synchronous=no". Can I make it to "Synchronous=no"? M.Shibasaki

2 1

Integration Question
by Sallee, Stephen (Jake) 26 Jul '10

26 Jul '10

Does anyone have any experience integrating FreeRADIUS with an FOSS package called PacketFence? If you do, and are willing, please drop me a line. Jake.Sallee(at)umhb(dot)edu. Jake Sallee Godfather Of Bandwidth Network Engineer Fone: 254-295-4658 Phax: 254-295-4221

1 0

Disconnect user to turn off windows
by jorge88 26 Jul '10

26 Jul '10

Good afternoon, Someone could help me? When a user need to turn off the computer, you are automatically disconnect the session. Is this possible? Thank you very much Regards Jorge -- View this message in context: http://old.nabble.com/Disconnect-user-to-turn-off-windows-tp29266422p292664… Sent from the FreeRadius - User mailing list archive at Nabble.com.

2 5

SV: Freeradius-Users Digest, Vol 63, Issue 75
by Saleh Abuzid 26 Jul '10

26 Jul '10

Hello, Im resending agian this question with a hope that someone can respond. -----Opprinnelig melding----- Fra: freeradius-users-bounces+saleh.abuzid=hist.no(a)lists.freeradius.org [mailto:freeradius-users-bounces+saleh.abuzid=hist.no@lists.freeradius.org] På vegne av freeradius-users-request(a)lists.freeradius.org Sendt: 20. juli 2010 20:37 Til: freeradius-users(a)lists.freeradius.org Emne: Freeradius-Users Digest, Vol 63, Issue 75 Send Freeradius-Users mailing list submissions to freeradius-users(a)lists.freeradius.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.freeradius.org/mailman/listinfo/freeradius-users or, via email, send a message with subject or body 'help' to freeradius-users-request(a)lists.freeradius.org You can reach the person managing the list at freeradius-users-owner(a)lists.freeradius.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Freeradius-Users digest..." Today's Topics: 1. proxy everyone (marco perugini) 2. Re: Redirection to the NAS of an external CoA request (newtownz) 3. Re: proxy everyone (Alan DeKok) 4. Re: Redirection to the NAS of an external CoA request (Alan DeKok) 5. Re: Acct-Interim-Interval not working (Alan DeKok) 6. AD groups in user file for dynamic Vlans (Saleh Abuzid) ---------------------------------------------------------------------- Message: 1 Date: Tue, 20 Jul 2010 19:12:45 +0200 From: marco perugini <m.perugini(a)4it.it> Subject: proxy everyone To: freeradius-users(a)lists.freeradius.org Message-ID: <4C45D90D.2070909(a)4it.it> Content-Type: text/plain; charset=ISO-8859-15; format=flowed hi list! i'm setting up my freeradius architecture with a single proxy and multiple servers; here's my scenario: freeradius server # 1 -> my own server [realm local.net] freeradius server # 2 -> external server [realm ext.net] freeradius proxy -> i know everything about users i proxy towards my server [# 1] but i don't know anything about users i proxy towards external server [# 2]. i would proxy every_username(a)ext.net just to log requests. so this is my question for you: can i use rlm_realm to proxy an entire realm without knowing the usernames just to trace auth/acct requests? or i'm crazy at all? i hope you'll understand my question......... ;) thanks, duffy ------------------------------ Message: 2 Date: Tue, 20 Jul 2010 10:38:32 -0700 (PDT) From: newtownz <jean466(a)sympatico.ca> Subject: Re: Redirection to the NAS of an external CoA request To: freeradius-users(a)lists.freeradius.org Message-ID: <29216134.post(a)talk.nabble.com> Content-Type: text/plain; charset=us-ascii Here are a few lines from my cfg files: In radiusd.conf: proxy_requests = yes $INCLUDE proxy.conf In proxy.conf: #(this is where I want to forward) home_server aruba { type = coa ipaddr = xx.yy.110.148 port = 1812 src_ipaddr = xx.yy.110.128 coa { # Initial retransmit interval: 1..5 irt = 2 # Maximum Retransmit Timeout: 1..30 (0 == no maximum) mrt = 16 # Maximum Retransmit Count: 1..20 (0 == retransmit forever) mrc = 5 # Maximum Retransmit Duration: 5..60 mrd = 30 } secret = testing123 } home_server_pool to_aruba { home_server = aruba } ###Not really sure about the validity of the last 3 lines... And now I'm puzzled as to how to set the Home-server-pool as stated in recv-coa section of coa: recv-coa { # CoA && Disconnect packets can be proxied in the same # way as authentication or accounting packets. # Just set Proxy-To-Realm, or Home-Server-Pool, and the # packets will be proxied. I tried to find the way that it is done for authentication packet and did not succeed. Also I just want to know if my understanding about the whole process of proxying the CoA is right: The default server config file is of no use here, in the coa I have to state somehow that I want the request to be forwarded to the controller and in the proxy.conf file I have to create this controller-server so that freeradius won't complain about an unknown IP address. Jean Alan DeKok-2 wrote: > > newtownz wrote: >> I'm trying to figure out how to send a CoA from freeRadius >> to the NAS. The set-up I have involves two servers and an >> Aruba controller. > > i.e. proxying CoA packets through FreeRADIUS to the NAS. > > While this should work, it's not a deeply tested scenario. > >> In this test set-up the client authenticates locally on the >> freeRadius server. The server listen on port 3799 for a CoA request >> that is generated from another computer, the freeRadius accepts >> the request and sends a ACK to the generator but it does not >> send anything to the NAS, > > Did you configure the server to proxy the CoA request? Look for > "proxy" in raddb/sites-available/coa in 2.1.9. > >> I tried to supply in the request a >> NAS-IP-Address attribute and also tried with Packet-Dst-IP-Address >> with no success. Also tried different things in CoA and Originate-CoA >> with the same results. > > Well.. the "coa" documents exactly what you need to do. Trying random > *undocumented* things won't make it work. > >> The goal I'm trying to reach is to supply the user-name in the >> CoA request that will force the client to silently reconnect and >> in the meantime I will have changed the Access-List accessible to >> the client. > > Use a Disconnect-Request packet to make the client disconnect. > >> 1: Is it possible to send a CoA request to the freeRadius server >> and then have it relay the request to the Aruba controller? > > Yes. This is called "proxying" > >> 2: If it is possible what do I have to put in the configs file >> and where? > > This is documented. > > Alan DeKok. > - > List info/subscribe/unsubscribe? See > http://www.freeradius.org/list/users.html > > -- View this message in context: http://old.nabble.com/Redirection-to-the-NAS-of-an-external-CoA-request-tp2… Sent from the FreeRadius - User mailing list archive at Nabble.com. ------------------------------ Message: 3 Date: Tue, 20 Jul 2010 20:01:29 +0200 From: Alan DeKok <aland(a)deployingradius.com> Subject: Re: proxy everyone To: FreeRadius users mailing list <freeradius-users(a)lists.freeradius.org> Message-ID: <4C45E479.8020700(a)deployingradius.com> Content-Type: text/plain; charset=ISO-8859-1 marco perugini wrote: > so this is my question for you: can i use rlm_realm to proxy an entire > realm without knowing the usernames just to trace auth/acct requests? Yes. That's what realms are for. People have been doing this with RADIUS since 1995 or so. Alan DeKok. ------------------------------ Message: 4 Date: Tue, 20 Jul 2010 20:03:03 +0200 From: Alan DeKok <aland(a)deployingradius.com> Subject: Re: Redirection to the NAS of an external CoA request To: FreeRadius users mailing list <freeradius-users(a)lists.freeradius.org> Message-ID: <4C45E4D7.4010508(a)deployingradius.com> Content-Type: text/plain; charset=ISO-8859-1 newtownz wrote: > And now I'm puzzled as to how to set the Home-server-pool > as stated in recv-coa section of coa: recv-coa { ... update control { Home-Server-Pool := to_aruba } ... } > I tried to find the way that it is done for authentication packet > and did not succeed. raddb/proxy.conf documents proxying for Access-Request && Accounting-Request packets. > Also I just want to know if my understanding about the whole > process of proxying the CoA is right: > > The default server config file is of no use here, in the coa > I have to state somehow that I want the request to be forwarded > to the controller and in the proxy.conf file I have to create > this controller-server so that freeradius won't complain about > an unknown IP address. Yes. You have to define WHERE it will be proxied. Since RADIUS uses shared secrets, you have to define the shared secret, too. Alan DeKok. ------------------------------ Message: 5 Date: Tue, 20 Jul 2010 20:26:55 +0200 From: Alan DeKok <aland(a)deployingradius.com> Subject: Re: Acct-Interim-Interval not working To: FreeRadius users mailing list <freeradius-users(a)lists.freeradius.org> Message-ID: <4C45EA6F.2000001(a)deployingradius.com> Content-Type: text/plain; charset=ISO-8859-1 Bishal wrote: > I am using freeradius 2.1.6 on FreeBSD 7.2 and using rp-pppoe server > 3.10 on gentoo linux. During live session it is not updating > acct-input/ouput-octets. Is the NAS sending packets with those fields? What does debug mode say? > Earlier with mpd pppoe server on freebsd it was > working fine accounting input and output octets were updating every > 5mins as configured in mpd server but now I have migrated my pppoe > server to rp-pppoe and it's not updating account values. Well... this really sounds like an issue with rp-pppoe. Alan DeKok. ------------------------------ Message: 6 Date: Tue, 20 Jul 2010 20:37:09 +0200 From: "Saleh Abuzid" <Saleh.Abuzid(a)hist.no> Subject: AD groups in user file for dynamic Vlans To: <freeradius-users(a)lists.freeradius.org> Message-ID: <0A3AB621FFABE848BCA6FB42DB2E5A13045673(a)EX-VS01.ad.hist.no> Content-Type: text/plain; charset="iso-8859-1" Hello Freeradiususers, I m trying to get freeradius to send vlan id to some group in AD( win 2003), but it seems that radius can not pull out the info. about the groups even that the radius is joined in AD. Radius ignores the group and goes back to the default or preferred Vlan. I m runing the last vers. of FreeRadius, her is my config : DEFAULT Ldap-Group == XXXXXXXXX, NAS-IP-Address == "xxx.xxx.xxx.xxx" Service-Type = Login-User, Tunnel-Type = VLAN, Tunnel-Medium-Type = IEEE-802, Tunnel-Private-Group-Id = 210, Fall-Through = no When I remove the Ldap-Group then radius can send a req. to vlan 210. Just for info I m abel to pull out info. via wbinfo -g, I wonder if we have to do something in : /etc/freeradius/modules/mschap in last lines: ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key --domain=AD --username=%{Stripped-User-Name:-%{User-Name:-None}} --challenge=%{mschap:Challenge:-00} --nt-response=%{mschap:NT-Response:-00}" } Any sugg. Best regards Saleh Abuzid Gunnerus gate 1 H?gskolen i S?r-Tr?ndlag (HiST) SPO-IKT Avdelingsingeni?r tlf: 73559672 E-mail: Saleh.Abuzid(a)hist.no Saleh Abuzid Gunnerus gate 1 H?gskolen i S?r-Tr?ndlag (HiST) SPO-IKT Avdelingsingeni?r tlf: 73559672 E-mail: Saleh.Abuzid(a)hist.no Saleh Abuzid Gunnerus gate 1 H?gskolen i S?r-Tr?ndlag (HiST) SPO-IKT Avdelingsingeni?r tlf: 73559672 E-mail: Saleh.Abuzid(a)hist.no

2 1

Controlling with Auth-Type a client must use
by Madsen.Jan JMD 26 Jul '10

26 Jul '10

Hello Radius People I'm running freeradius 2.1.8 working great I'm using the radius servers to many different clients, specially Cisco nodes, and some Unix servers. I'm using the module passwd working fine, and I have enabled unix authentication in my default section. Now when a specific client try to send username password to my system the passwd modle is accepting the password fine, but the unix section is rejecting the password ending in a Access-Reject back to client Some debug here Thu Jul 22 13:22:21 2010 : Info: [kmdov3] Added crypt-Password: 'TLw0SiK4QfQxg' to config_items Thu Jul 22 13:22:21 2010 : Info: ++[kmdov3] returns ok ... .. . Thu Jul 22 13:22:21 2010 : Auth: [unix] [jmd]: invalid shell [/usr/bin/bash] Thu Jul 22 13:22:21 2010 : Info: ++[unix] returns reject I do know that the unix module reject because of a invalid shell, and chaning it to a valid shell fix this problem. But what I want to do is to set the client ONLY to use kmdov3 as my authentication and not the Unix one. Is this possible? I have been trying to use the Auth-Type attribute, but can't figure out how to tell that I want to use the kmdov3 authentication type. Best regards Jan Madsen

2 7

How to separate users to different server...
by Spacelee 26 Jul '10

26 Jul '10

Environment: PPTP+PPP+FREERADIUS+MYSQL+LINUX I want to separate users, for example, there are 10 users user1, user2 ... user10 I want user1, user2 ... user5 can only login server1 I want user6.................user10 can only login server2 if user1 login server2, could I sent a login failure? How to finish this task... Thanks... -- Spacelee

2 2

Re: ntlm_auth fails for none domain
by John 26 Jul '10

26 Jul '10

It finally works. Looks the format changed. --domain=%{mschap:NT-Domain:-xjtu} ==> works in freeradius-1.1.x, 2.1.x not works --domain=%{%{mschap:NT-Domain}:-xjtu} ==> works in freeradius-2.1.x, 1.1.x not works --- 10年7月8日，周四, John <elmer_radius(a)yahoo.com.cn> 写道：发件人: John <elmer_radius(a)yahoo.com.cn> 主题: Re: ntlm_auth fails for none domain 收件人: "FreeRadius users mailing list" <freeradius-users(a)lists.freeradius.org> 日期: 2010年7月8日,周四,下午2:10 Sorry. I did not set the 'xjtu' in the first time. But I set 'xjtu' after that. Pls see the second mail I wrote. I put ntlm_auth line to file 'mschap'. The attached file is my 'mschap' and the related debug info. --- 10年7月5日，周一, Alan Buxey <A.L.M.Buxey(a)lboro.ac.uk> 写道：发件人: Alan Buxey <A.L.M.Buxey(a)lboro.ac.uk> 主题: Re: ntlm_auth fails for none domain 收件人: "FreeRadius users mailing list" <freeradius-users(a)lists.freeradius.org> 日期: 2010年7月5日,周一,下午4:53 Hi, no...you havent added it. look, heres the debug you supplied > It is the related part in configuration file: > ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key --domain=%{mschap:NT-Domain:-xjtu} --username=%{mschap:User-Name} --challenge=%{mschap:Challenge:-00} --nt-response=%{mschap:NT-Response:-00}" > > > It is debug info: > [mschap] Told to do MS-CHAPv2 for hhe with NT-Password > [mschap] No NT-Domain was found in the User-Name. > [mschap] expand: --domain=%{mschap:NT-Domain} -> --domain= ^^^^^^^^^^^^^^^^^^^^^^^^^^^ where is xjtu mentioned there? is isnt. WHERE did you put the ntlm_auth line? alan - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html

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(no subject)
by wadih jalad 25 Jul '10

25 Jul '10

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1 0