March 2017 - Freeradius-Users - lists.freeradius.org

SQL-Group outside of sql module
by Andrea Gabellini 13 Mar '17

13 Mar '17

Hi, is it possible to use the attribute SQL-Group outside of the sql module after calling it? During the server startup in debug mode, i see: ... rlm_sql (sql): Driver rlm_sql_oracle (module rlm_sql_oracle) loaded and linked Creating attribute SQL-Group ... I tried to use it but expanding it results in an empty string. Thanks, Andrea -- ---------------------------------------------------------------- If you smoke after sex, you're doing it too fast ---------------------------------------------------------------- Ing. Andrea Gabellini Email: andrea.gabellini(a)telecomitalia.sm Skype: andreagabellini Tel: (+378) 0549 886111 Fax: (+378) 0549 886188 Telecom Italia San Marino S.p.A. Via XXVIII Luglio, 212 - Piano -2 47893 Borgo Maggiore Republic of San Marino http://www.telecomitalia.sm

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Support Ntdomain and Suffix For Ad authentication
by Arnab Roy 13 Mar '17

13 Mar '17

Hi , I am just trying to see if its possible to get usernames of both formats to authenticate on FR. Based on the howto here http://wiki.freeradius.org/guide/freeradius-active-directory-integ ration-howto It seems to be either or in the mschap module. I tried a few combination like so in the username expansion --username=%{%{mschap:User-Name}:-00} --> Domain\username works , but username@d omain breaks because we are not passing the Stripped username --username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}} user@domain works but domain\user breaks. Any way I can combine the above to expansions and support both username formats .. Your help is appreciated. Many Thanks Arnab

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Broken link
by Brian Candler 13 Mar '17

13 Mar '17

http://freeradius.org/freeradius-client/ links to http://wiki.freeradius.org/Radiusclient But if I click it, I get: http://wiki.freeradius.org/__omnigollum__/auth/github/callback?code=a959d3e… " Authentication failed Insufficient data from authentication provider, email not provided or empty Try again <http://wiki.freeradius.org/__omnigollum__login?origin=%2Fcreate%2FRadiuscli…> " I *think* this is because the wiki thinks I'm trying to create a non-existent page. Perhaps this is the right link instead? http://wiki.freeradius.org/project/Radiusclient (although that page may be old, since it links to freeradius-client-1.1.6 rather than 1.1.7) Regards, Brian.

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Freeradius with LDAP and in second LDAP Authorization or Proxying
by Jörn Volkhausen 13 Mar '17

13 Mar '17

Good Morning i have a problem with the Set-Up i have to do. we have two types of costumers (managed and unmanaged). In our Setup we get all access-requests to the same radius server. In this radius Server then we have to decide if we have to proxying the request (unmanaged costumer) or authorize against our LDAP server (unmanaged costumer). The information if the costumer ist managed/unmanaged along with proxy and user information is in the same ldap and i have to query it first for deciding what to do. Is such a setup possible with freeradius? My specs: Ubuntu 16.04 FreeRADIUS Version 2.2.8 (2.2.8+dfsg-0.1build2 from apt) The basic setup with authorization/authentication against the ldap is running very well, but the extension with the unmanaged costumers give my head ache. I need help to find the right direction to run. Thanks Jörn

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Problem with huntgroups upgrading from 2.2.9 to 3.0.x
by Andrea Gabellini 13 Mar '17

13 Mar '17

Hi, I'm upgrading from FR 2.2.9 to FR 3.0.13. I'm testing the configuration in my lab. I've a problem with huntgroups. This is my huntgroups file: adsl NAS-IP-Address == 1.2.3.4 Group == adslhome, Group == adslbusiness, Group == adslpro Suppose a user is in the group adslbusiness. I get the "No Huntgroup" error. exchanging the last two lines the same user can log in: adsl NAS-IP-Address == 1.2.3.4 Group == adslhome, Group == adslpro, Group == adslbusiness It seems that it works only if the last condition is true. The same huntgroups file works fine in FR 2.2.9. Is it changed some logic from 2.x to 3.x? Thanks, Andrea -- ---------------------------------------------------------------- Una candela accesa infiamma un'altra candela, e in tal modo si riesce ad accendere migliaia di candele, cos ---------------------------------------------------------------- Ing. Andrea Gabellini Email: andrea.gabellini(a)telecomitalia.sm Skype: andreagabellini Tel: (+378) 0549 886111 Fax: (+378) 0549 886188 Telecom Italia San Marino S.p.A. Via XXVIII Luglio, 212 - Piano -2 47893 Borgo Maggiore Republic of San Marino http://www.telecomitalia.sm

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eap_peap: fatal access_denied error
by mustafa mujahid 11 Mar '17

11 Mar '17

Hello all, I've been trying to authentication LAN on Cisco 2960 Switch. I've done configurations with PAP but this is the first time working with EAP. I have run into a bit of an issue. I receive a 'fatal :access denied error' in the debug log while testing with a single client. Radius version is 3.0.12 Please find full debug log attached as it was quite long, along with my defaults file , eap module file and inner tunnel. the Error as shown in debug output : (6) Received Access-Request Id 111 from 10.10.99.5:1645 to 115.186.154.51:1812 length 208 (6) User-Name = "inzamam.shafiq" (6) Service-Type = Framed-User (6) Framed-MTU = 1500 (6) Called-Station-Id = "F4-1F-C2-29-F2-04" (6) Calling-Station-Id = "5C-B9-01-40-7A-51" (6) EAP-Message = 0x0207002f1980000000251503010020c16512711bcb968946945393a285231d100f4ad033f9b228472d29b6fe0f9330 (6) Message-Authenticator = 0xe7d930474f3ffad35c235370b081c91f (6) NAS-Port-Type = Ethernet (6) NAS-Port = 50004 (6) NAS-Port-Id = "FastEthernet0/4" (6) State = 0x83dbc94886dcd087405afa3e400f12a5 (6) NAS-IP-Address = 10.10.99.5 (6) session-state: No cached attributes (6) # Executing section authorize from file /etc/raddb/sites-enabled/default (6) authorize { (6) [preprocess] = ok (6) auth_log: EXPAND /var/log/radius/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d (6) auth_log: --> /var/log/radius/log/radius/radacct/10.10.99.5/auth-detail-20170308 (6) auth_log: /var/log/radius/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d expands to /var/log/radius/log/radius/radacct/10.10.99.5/auth-detail-20170308 (6) auth_log: EXPAND %t (6) auth_log: --> Wed Mar 8 11:05:41 2017 (6) [auth_log] = ok (6) [digest] = noop (6) suffix: Checking for suffix after "@" (6) suffix: No '@' in User-Name = "inzamam.shafiq", looking up realm NULL (6) suffix: No such realm "NULL" (6) [suffix] = noop (6) eap: Peer sent EAP Response (code 2) ID 7 length 47 (6) eap: Continuing tunnel setup (6) [eap] = ok (6) } # authorize = ok (6) Found Auth-Type = eap (6) # Executing group from file /etc/raddb/sites-enabled/default (6) authenticate { (6) eap: Expiring EAP session with state 0x83dbc94886dcd087 (6) eap: Finished EAP session with state 0x83dbc94886dcd087 (6) eap: Previous EAP request found for state 0x83dbc94886dcd087, released from the list (6) eap: Peer sent packet with method EAP PEAP (25) (6) eap: Calling submodule eap_peap to process data (6) eap_peap: Continuing EAP-TLS (6) eap_peap: Peer indicated complete TLS record size will be 37 bytes (6) eap_peap: Got complete TLS record (37 bytes) (6) eap_peap: [eaptls verify] = length included (6) eap_peap: <<< recv TLS 1.0 Alert [length 0002], fatal access_denied (6) eap_peap: ERROR: TLS Alert read:fatal:access denied (6) eap_peap: WARNING: No data inside of the tunnel (6) eap_peap: [eaptls process] = ok (6) eap_peap: Session established. Decoding tunneled attributes (6) eap_peap: PEAP state ? (6) eap_peap: ERROR: Tunneled data is invalid (6) eap: ERROR: Failed continuing EAP PEAP (25) session. EAP sub-module failed (6) eap: Sending EAP Failure (code 4) ID 7 length 4 (6) eap: Failed in EAP select (6) [eap] = invalid (6) } # authenticate = invalid (6) Failed to authenticate the user (6) Using Post-Auth-Type Reject (6) # Executing group from file /etc/raddb/sites-enabled/default (6) Post-Auth-Type REJECT { (6) sql: EXPAND .query (6) sql: --> .query (6) sql: WARNING: No such configuration item .query (6) [sql] = noop (6) } # Post-Auth-Type REJECT = noop (6) Delaying response for 1.000000 seconds Waking up in 0.3 seconds. Waking up in 0.6 seconds. (6) Sending delayed response (6) Sent Access-Reject Id 111 from 115.186.154.51:1812 to 10.10.99.5:1645 length 44 (6) EAP-Message = 0x04070004 (6) Message-Authenticator = 0x00000000000000000000000000000000 Waking up in 3.9 seconds. (0) Cleaning up request packet ID 105 with timestamp +9 (1) Cleaning up request packet ID 106 with timestamp +9 (2) Cleaning up request packet ID 107 with timestamp +9 (3) Cleaning up request packet ID 108 with timestamp +10 (4) Cleaning up request packet ID 109 with timestamp +10 (5) Cleaning up request packet ID 110 with timestamp +10 (6) Cleaning up request packet ID 111 with timestamp +10 Ready to process requests I read that radius works with EAP out of the box. I'm sorry I don't have more troubleshooting info as I couldnt figure out how to move forward from here. If I could be pointed in the right direction it would be greatly appreciated. Please let me know if further information is required. BR/Mustafa.

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Issue with 3.0.13 upgrade
by Antoine JOUBERT 10 Mar '17

10 Mar '17

Hi, I've encountered an issue while trying to upgrade one of my freeradius servers from 3.0.12 to 3.0.13. I've done the following to reproduce the issue. I've installed freeradius 3.0.12 on a new server from compiled debian packages : version=3.0.12 dpkg -i freeradius_${version}+git_amd64.deb freeradius-common_${version}+git_all.deb freeradius-config_${version}+git_amd64.deb freeradius-utils_${version}+git_amd64.deb libfreeradius3_${version}+git_amd64.deb After the install, the daemon runs fine : pgrep -alf radius 17866 /usr/sbin/freeradius I've then tried to upgrade it to 3.0.13, from compiled debian packages as well : version=3.0.13 dpkg -i freeradius_${version}+git_amd64.deb freeradius-common_${version}+git_all.deb freeradius-config_${version}+git_amd64.deb freeradius-utils_${version}+git_amd64.deb libfreeradius3_${version}+git_amd64.deb [...] Checking FreeRADIUS daemon configuration...failed (The server is not configured to listen on any ports. Cannot start). [...] After the upgrade, the mods-enabled and sites-enabled folders are empty : ll /etc/freeradius/mods-enabled total 0 ll /etc/freeradius/sites-enabled total 0 Is anybody else having issues upgrading to 3.0.13 ? Any idea what could be causing this ? Thanks ! Regards, Antoine

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Any training sessions available for understanding and configuring radius server
by bbnlradius 10 Mar '17

10 Mar '17

Hi, Can any one please do let me know if there is any good classes available for administration/performance tuning/HA etc. Thanks Arun

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default authentication via windows active directory LDAP instead of /users
by Konstantin Knaab-Hinrichs 09 Mar '17

09 Mar '17

Hi, I sucessfully set up a Debian 8 Server with FreeRadius and radtest can successfully authenticate users with cleartext passwords written into /users. I followed https://ttboa.wordpress.com/2014/09/26/freeradius-on-debian-7/ up to "Basic Authentication" and configured radiusd.conf following this - but without user credentials for the LDAP as the server accepts anonymous queries. https://www.clearos.com/resources/documentation/clearos/ content:en_us:kb_howtos_setting_up_radius_to_use_ldap However radtest still rejects valid LDAP credentials. users contains: "DEFAULT Ldap-Group == "dc=DOMAIN,dc=TLD" to accept the whole LDAP. the basedn entry and the servers IP in modules/ldap have also been customized and the LDAP server replies to a ping. Freeradius currently runs via "radiusd -X" as the service seems not yet ready. Is it possible to first query the LDAP and then secondly ask /users for credentials? Yours, Konstantin

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Problem with certificates on Version 3.0.12
by Rob Rutledge 08 Mar '17

08 Mar '17

Hello all, I have successfully installed and have running FreeRADIUS Version 3.0.12. I have been able to use PAP to authenticate fine with all my network devices, i.e. Cisco. I am however having problems authenticating wireless clients on a Cisco 1142N autonomous access-point. I followed the instructions I found advising to set up open WEP authentication with EAP. The problem I am having is installing the certificates in the /etc/raddb/certs/ directory. The instructions I found advised to install the ca.der and client.p12 certificates on my wireless workstation, Windows 10 Pro. When I try to install the ca certificate I get the following window pops up: When I try to install the client certificate this window pops up: It appeared that the .pem files installed as certificates, but when I try to authenticate to the SSID in question I get the following debug outputs in my Cisco AP: Mar 8 10:49:03.265 CST: (0000.0000.0000): dot11_auth: client is added to the client list for application 0x1 Mar 8 10:49:03.265 CST: (0000.0000.0000): dot11_auth: Created new client for application 0x1 Mar 8 10:49:03.265 CST: (0000.0000.0000): dot11_auth: req->auth_type 0 Mar 8 10:49:03.265 CST: (0000.0000.0000): dot11_auth: auth_methods_inprocess: 2 Mar 8 10:49:03.265 CST: (0000.0000.0000): dot11_auth: eap list name: eap_methods Mar 8 10:49:03.265 CST: (0000.0000.0000): dot11_auth: Start auth method EAP or LEAP Mar 8 10:49:03.265 CST: (0000.0000.0000): dot11_auth_dot1x: in the dot11_auth_dot1x_start Mar 8 10:49:03.265 CST: (0000.0000.0000): dot11_dot1x: Sending identity request to client Mar 8 10:49:03.265 CST: EAPOL pak dump tx Mar 8 10:49:03.265 CST: EAPOL Version: 0x1 type: 0x0 length: 0x003D Mar 8 10:49:03.265 CST: EAP code: 0x1 id: 0x1 length: 0x003D type: 0x1 06021490: 0100003D 0101003D 01006E65 74776F72 ...=...=..networ 060214A0: 6B69643D 42696742 616E675F 322C6E61 kid=BigBang_2,na 060214B0: 7369643D 74787765 61686F6D 78702D61 sid=txweahomxp-a 060214C0: 70313134 32303031 2C706F72 7469643D p1142001,portid= 060214D0: 30 0 Mar 8 10:49:03.266 CST: (0000.0000.0000): dot11_auth: sending data to requestor status 1 txweahomxp-ap1142001# Mar 8 10:49:03.266 CST: (0000.0000.0000): dot11_auth: Sending EAPOL to requestor Mar 8 10:49:03.266 CST: (0000.0000.0000): dot11_dot1x: Client timer started for 30 seconds The timer just keeps timing out and repeats itself until I disconnect the SSID and running FreeRADIUS in the debug mode I never see any activity in the debug outputs. Therefore I am to assume that the wireless client bridging through the ap is never even trying to talk to the FreeRADIUS server. I can however change the encryption methods in the AP for this SSID and it will authenticate. I have to configure the encryption mode ciphers for the SSID VLAN in the radio configuration and then set up for key-management authentication wpa version 2 in the SSID configuration and the wireless client authenticates through the FreeRADIUS server. When I set it up this way though I am requested to enter username/password combination and accept the certificate ( I would assume this is the certificate from the server to be validated) before the connection process completes. What concerns me is that I see two warnings come up in the FreeRADIUS debug logs: (33) WARNING: Outer and inner identities are the same. User privacy is compromised. (33) pap: WARNING: Auth-Type already set. Not setting to PAP Via this method I see that the Outer identity has the username I entered when I connected instead of anonymous. In addition I see that PEAP is being used for the authentication process in the debug logs: (34) eap: Peer sent packet with method EAP PEAP (25) (34) eap: Calling submodule eap_peap to process data (34) eap_peap: Continuing EAP-TLS (34) eap_peap: [eaptls verify] = ok (34) eap_peap: Done initial handshake (34) eap_peap: [eaptls process] = ok (34) eap_peap: Session established. Decoding tunneled attributes (34) eap_peap: PEAP state send tlv success (34) eap_peap: Received EAP-TLV response (34) eap_peap: Success I believe a lot of this information is superfluous for the purposes of this post, but my main question would be why can't I install the certificates from the /certs/ directory? Thanks for any and all help. Rob Rutledge, CCNP CCDP

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