- Freeradius-Users - lists.freeradius.org

SQL reconnect
by Guido 05 Dec '06

05 Dec '06

Hi list, I'm using freeradius with Ms-SQL. Freeradius can open connections as many as are configured in mssql (num_sql_socks = 3). It is ok, but when SQL go down, or when connection with SQL go down freeradius can't connect to SQL until freeradius is restarted. So, I need a way to rstart freeradius when any problem with SQL happens. Regards, Guido

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FreeRadius core dump on FreeBSD
by Lisa Besko 05 Dec '06

05 Dec '06

I'm getting a core dump with freeradius when I try to use Kerberos authentication on a FreeBSD box running 6.1-Stable with an AMD64 platform. I can run FreeRadius with Kerberos authentication on FreeBSD 6.1 Stable with the i386 platform with no problems. If you can point me in a direction to help fix the problem please do. Here's some more info.: FreeRADIUS Version 1.1.3, for host amd64-portbld-freebsd6.1 Kerberos5 Version 1.5 Sunfire 2100 Dual Core AMD Opteron(tm) Processor 180 Please let me know if I can provide any more info. Here's the debugging messages from starting radiusd -X (slightly sanitized to protect the innocent : Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /usr/local/etc/raddb/clients.conf main: prefix = "/usr/local" main: localstatedir = "/var" main: logdir = "/var/log" main: libdir = "/usr/local/lib" main: radacctdir = "/var/log/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 = 0 main: allow_core_dumps = no main: log_stripped_names = no main: log_file = "/var/log/radius.log" main: log_auth = no main: log_auth_badpass = no main: log_auth_goodpass = no main: pidfile = "/var/run/radiusd/radiusd.pid" main: user = "(null)" main: group = "(null)" main: usercollide = no main: lower_user = "no" main: lower_pass = "no" main: nospace_user = "no" main: nospace_pass = "no" main: checkrad = "/usr/local/sbin/checkrad" main: proxy_requests = 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 read_config_files: reading clients read_config_files: reading realms radiusd: entering modules setup Module: Library search path is /usr/local/lib Module: Loaded exec exec: wait = yes exec: program = "(null)" exec: input_pairs = "request" exec: output_pairs = "(null)" exec: packet_type = "(null)" rlm_exec: Wait=yes but no output defined. Did you mean output=none? 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 Kerberos krb5: keytab = "(null)" krb5: service_principal = "(null)" rlm_krb5: krb5_init ok Module: Instantiated krb5 (krb5) Module: Loaded System unix: cache = no unix: passwd = "(null)" unix: shadow = "(null)" unix: group = "(null)" unix: radwtmp = "/var/log/radwtmp" unix: usegroup = no unix: cache_reload = 600 Module: Instantiated unix (unix) Module: Loaded preprocess preprocess: huntgroups = "/usr/local/etc/raddb/huntgroups" preprocess: hints = "/usr/local/etc/raddb/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 = "/usr/local/etc/raddb/users" files: acctusersfile = "/usr/local/etc/raddb/acct_users" files: preproxy_usersfile = "/usr/local/etc/raddb/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/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/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 *:1812 Listening on accounting *:1813 Ready to process requests. rad_recv: Access-Request packet from host xx.x.x.xx:50724, id=200, length=65 User-Name = "userid(a)realm.realm" User-Password = "thisisnothepasswordyouarelookingfor" NAS-IP-Address = 255.255.255.255 NAS-Port = 0 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: Looking up realm "realm.realm" for User-Name = "userid(a)realm.realm" rlm_realm: No such realm "realm.realm" modcall[authorize]: module "suffix" returns noop for request 0 users: Matched entry DEFAULT at line 152 modcall[authorize]: module "files" returns ok for request 0 modcall: leaving group authorize (returns ok) for request 0 rad_check_password: Found Auth-Type Kerberos auth: type "Kerberos" Processing the authenticate section of radiusd.conf modcall: entering group Kerberos for request 0 Bus error (core dumped) Thanks for any pointers or help you can provide. I've been searching all over the web and beating my head against the wall for 3 days now. LB

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client log
by Santiago Balaguer García 05 Dec '06

05 Dec '06

Hi people, I have installed freeradius 1.0.4 in my AAA servers. I work several years with this service and funcion very well. I am develeping a PHP platform for my people who install hotspots. Well, I want to log if a nas can not authenticate with my RADIUS server because of any reason. I wish only to log failed NAS request such as: -------------------------------------------------- rad_recv: Access-Request packet from host 192.168.1.247:1027, id=4, length=245Ignoring request from unknown client 192.168.1.247:1027--- Walking the entire request list --- -------------------------------------------------- Any suggestion?? Santiago _________________________________________________________________ Llama a tus amigos de PC a PC: ¡Es GRATIS! http://get.live.com/messenger/overview

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Challenge-response with mod_auth_radius
by Arnaud Dostes 05 Dec '06

05 Dec '06

Hello, We would like to use freeradius with a 'home made' challenge response authentication scheme (we will build our own module) using mod_auth_radius. Ultimately we would like to prompt the user (after successfull authentication) with a challenge that he would have to enter in a securID like device and enter his response in the mod_auth_radius prompt. I've been toying with freeradius and mod_auth_radius for a few days now, and I still haven't succeeded in prompting the user with a challenge from the RADIUS server. Could anyone point me in the right direction ? Is it possible ? We're using mod_auth_radius as a basic client, but we could use any type of NAS. Best regards, Arnaud

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Problems with Lucent ISDN Router.txt
by Andreas Krummrich 05 Dec '06

05 Dec '06

Hi, i have trouble, dialing out with a lucent max1800 isdn router, using freeradius under sles9. Here is an extract of the users file: <<< user-in Password == "xxx" Service-Type == Framed-User, Framed-Protocol = ASCEND-MPP, Framed-Address = yyy.yyy.yyy.yyy, Framed-Netmask = zzz.zzz.zzz.zzz, Framed-Route = None user-out Password == "xxxx", Service-Type == Dialout-Framed-User User-Name = "user", Ascend-Send-Auth = Send-Auth-CHAP, Ascend-Send-Secret = "xxxx", Ascend-Dial-Number = 0123456789, Ascend-Data-Svc = Nailed-64K, Framed-Protocol = ASCEND-MPP, Framed-Address = yyy.yyy.yyy.yyy., Framed-Netmask = zzz.zzz.zzz.zzz, Ascend-Expect-Callback = Expect-Callback-Yes, Ascend-Idle-Limit = 300 >>> With this config, dialing in is no problem and works fine. But dialing out with callback doesn't work. The call goes out and is terminated without any call back. I'm running freeradius in debug mode an getting the following output: <<< rad_recv: Access-Request packet from host xxx.xxx.xxx.xxx:1025, id=145, length=67 User-Name = "user-out" User-Password = "xxx" NAS-IP-Address = yyy.yyy.yyy.yyy NAS-Port = 0 NAS-Port-Type = Virtual Service-Type = Outbound-User State = 0x Processing the authorize section of radiusd.conf Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 modcall[authorize]: module "preprocess" returns ok for request 0 radius_xlat: '/var/log/radius/radacct/xxx.xxx.xxx.xxx/auth-detail-20061204' rlm_detail: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/xxx.xxx.xxx.xxx/auth-detail-20061204 modcall[authorize]: module "auth_log" 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 = "cxdmg-out", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 0 rlm_eap: No EAP-Message, not doing EAP modcall[authorize]: module "eap" returns noop for request 0 users: Matched entry cxdmg-out at line 1291 modcall[authorize]: module "files" returns ok for request 0 modcall: group authorize returns ok for request 0 auth: type Local auth: user supplied User-Password matches local User-Password Processing the post-auth section of radiusd.conf modcall: entering group post-auth for request 0 radius_xlat: '/var/log/radius/radacct/xxx.xxx.xxx.xxx/reply-detail-20061204' rlm_detail: /var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d expands to /var/log/radius/radacct/xxx.xxx.xxx.xxx/reply-detail-20061204 modcall[post-auth]: module "reply_log" returns ok for request 0 modcall: group post-auth returns ok for request 0 Sending Access-Accept of id 145 to xxx.xxx.xxx.xxx:1025 User-Name = "user" Ascend-Send-Auth = Send-Auth-CHAP Ascend-Send-Secret = "9" Ascend-Dial-Number = "0123456789" Ascend-Data-Svc = Nailed-64K Framed-Protocol = Ascend-MPP Framed-Address = yyy.yyy.yyy.yyy Framed-Netmask = zzz.zzz.zzz.zzz Ascend-Expect-Callback = Expect-Callback-Yes Ascend-Idle-Limit = 300 Finished request 0 Going to the next request >>> I dont't see any errors. The lucent retries several times and then gives up. As you can see, I allready includes the dictionary.ascend. Without any success. I also switched between OLD and VSA on the lucent and the freeradius. But without success. Are there any issues, between lucent and freeradius? Ore are there any errors in the config? Thanks in advance. Kind Regards, Andreas

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Redundant Modules
by Wilmar Campos 05 Dec '06

05 Dec '06

Hello, I have a redundant configuration, in wich I try first a MySQL database, and if it fails i log the queries into a sql_log file. The problem is when the MySQL sever came up, the module does not try the MySQL module, it stays until I restart the service. Any Ideas? Thanks, -- Wilmar Campos

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Proxy Problems
by Daniel Romero 05 Dec '06

05 Dec '06

Hi. I'm trying to run freeradius with eap/peap, but i'm get stucked in a kind of Proxy-State loop... The log is attached to this email. Any help would be very very helpful. D.R. Santiago, Chile.

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Problem cheking multivalued attributes in LDAP schemas.
by Erling Paulsen 05 Dec '06

05 Dec '06

I try to make a decision based on checking for a value in a certain attribute of a LDAP schema. The problem is that this is a multivalued attribute, and it seems somewhat undefined when I try to check against it! My exact problem is checking against a "eduPerson" schema for an affiliation on an attribute called "eduPersonAffiliation" (which is multivalued). I want to check if a certain user has the right affiliation=xxxx before assigning a dynamic Vlan. I fetch the attribute in Authorization as "LDAP-Affiliation" (mapped as a checkItem in ldap.attrmap). I've tried checking with the regular expression operator (i.e. for "staff" affiliation), but it seems to not give a match. Ex. check-statement from users file: LDAP-Affiliation :~ .*staff.* In the LDAP-backend the "eduPersonAffiliation" is shown as containing: eduPersonAffiliation: employee staff member Is this a common problem in checking against multivalued attributes, or is there a way around it? Any feedback would be appreciated! - Erling Paulsen

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Problem authenticating with Checkpoint Integrity.
by Ian Walker 05 Dec '06

05 Dec '06

I'm attempting 802.1x authentication with Checkpoint Integrity. I have it working with peap no problems and usings mschapv2. However, when I attempt with Integrity, I have to choose "Zone Labs Cooperative Enforcement" within the Windows 802.1x authentication options. I've then chosen peap/mschapv2 here, but an additional setting is eap-type "44" of which I'm unable to change on the client. When the authentication attempt is tried with freeradius, this is what I see from the debug log. rad_recv: Access-Request packet from host 172.20.12.220:4066, id=145, length=232 Framed-MTU = 1480 NAS-IP-Address = 172.20.12.220 NAS-Identifier = "HP ProCurve Switch 5304XL" User-Name = "bartek" Service-Type = Framed-User Framed-Protocol = PPP NAS-Port = 1 NAS-Port-Type = Ethernet NAS-Port-Id = "A1" Called-Station-Id = "00-11-85-57-88-00" Calling-Station-Id = "00-00-39-53-b0-aa" Connect-Info = "CONNECT Ethernet 100Mbps Full duplex" Tunnel-Type:0 = VLAN Tunnel-Medium-Type:0 = IEEE-802 Tunnel-Private-Group-Id:0 = "111" State = 0xa470cc42adabab0256dc2c8bc1eed1a2 EAP-Message = 0x02020006032c Message-Authenticator = 0x7aaa286e636cd7d6d2db5775789ea1ec Processing the authorize section of radiusd.conf modcall: entering group authorize for request 1 modcall[authorize]: module "preprocess" returns ok for request 1 modcall[authorize]: module "mschap" returns noop for request 1 rlm_eap: EAP packet type response id 2 length 6 rlm_eap: No EAP Start, assuming it's an on-going EAP conversation modcall[authorize]: module "eap" returns updated for request 1 users: Matched entry bartek at line 223 modcall[authorize]: module "files" returns ok for request 1 modcall: leaving group authorize (returns updated) for request 1 rad_check_password: Found Auth-Type EAP auth: type "EAP" Processing the authenticate section of radiusd.conf modcall: entering group eap for request 1 rlm_eap: Request found, released from the list rlm_eap: EAP NAK rlm_eap: NAK asked for bad type 44 rlm_eap: Failed in EAP select modcall[authenticate]: module "eap" returns invalid for request 1 modcall: leaving group eap (returns invalid) for request 1 auth: Failed to validate the user. Delaying request 1 for 1 seconds Finished request 1 Going to the next request Waking up in 6 seconds... rad_recv: Access-Request packet from host 172.20.12.220:4066, id=145, length=232 Sending Access-Reject of id 145 to 172.20.12.220 port 4066 EAP-Message = 0x04020004 Message-Authenticator = 0x00000000000000000000000000000000 --- Walking the entire request list --- Waking up in 2 seconds... --- Walking the entire request list --- Cleaning up request 0 ID 144 with timestamp 4562beee Cleaning up request 1 ID 145 with timestamp 4562beee Nothing to do. Sleeping until we see a request. The main bit of this being the EAP NAK and "NAK asked for bad type 44". I'm unsure of how I'm supposed to configure freeradius to use this type, as in the IANA numbers, type 44 is shown as: 44 ZoneLabs EAP (ZLXEAP) Any ideas on what I can do to get this working?

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Problem starting freeradius 1.1.3
by Ian Walker 05 Dec '06

05 Dec '06

I used the "rpmbuild -ta" command to build an rpm of freeradius-1.1.3 and all went well with the build. I then installed the rpm, and I'm getting the following error message after running radiusd -X. Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /etc/raddb/proxy.conf Config: including file: /etc/raddb/clients.conf Config: including file: /etc/raddb/snmp.conf Config: including file: /etc/raddb/eap.conf Config: including file: /etc/raddb/sql.conf main: prefix = "/usr" main: localstatedir = "/var" main: logdir = "/var/log/radius" main: libdir = "/usr/lib" main: radacctdir = "/var/log/radius/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 = 0 main: allow_core_dumps = no main: log_stripped_names = no main: log_file = "/var/log/radius/radius.log" main: log_auth = no main: log_auth_badpass = no main: log_auth_goodpass = no main: pidfile = "/var/run/radiusd/radiusd.pid" main: user = "radiusd" main: group = "radiusd" 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 = yes 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: symbol lookup error: radiusd: undefined symbol: udpfromto_init I'm not sure what to do to get around the problem of the undefined symbol udpfromto_init error. Has anyone any ideas on what I can do to get freeradius working? Regards Ian

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