- Freeradius-Users - lists.freeradius.org

Multiple Windows Domains
by Brian Smith - IN2IT 26 Oct '17

26 Oct '17

Hello All Doing a little research. We have a customer that has 5 different Windows Active Directory domains (separate companies) all using their own IP address ranges. What they want to achieve, irrespective on where the users physically reside is for the radius server to identify the user from their login details and then issue out the correct IP address for that company. Has anyone done anything like this using FreeRadius? Regards Brian Smith IN 2 IT Tel: +27 11 453 9136 Fax: +27 11 453 1788 Connect with me on Facebook <https://www.facebook.com/BrianSmithIN2IT> https://www.facebook.com/BrianSmithIN2IT <http://www.in2it.co.za/> in2itlogo <http://www.facebook.com/pages/in2itcoza/146008768784049> facebook <https://www.linkedin.com/company/in2it-> linkedin PLEASE NOTE: For Technical queries, log your request via the IN2IT Ticket system. This may be found on <http://www.in2it.co.za> www.in2it.co.za under the Log Support option. This is the preferred system for support for reasons of transparency. Whatsapp, email and SMS requests do not guarentee immediate action. Tickets may be created telephonically, please phone should the above system not be available.

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Checking for disabled ad account
by Alex Sharaz 26 Oct '17

26 Oct '17

Hi I’ve configured EAP-TLS with ocsp validation in FR 3.0.16 I’ve now been told that I need to also check that the username associated with the account hasn’t been disabled in our AD service. Same FR server also does EAP-PEAP auth against AD Any suggestions as to how I might do this ? Rgds Alex Sent from my iPhone 6 plus

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FreeRADIUS 3.0.15 fails to respond with TLS 1.0 (Debian testing)
by Thomas d'Otreppe 25 Oct '17

25 Oct '17

Hi, it looks like FreeRADIUS 3.0.15 doesn't work anymore on Debian testing (with OpenSSL). I tried connecting an Android 6.0 client to FreeRADIUS and from what I understand from the following log, it fails responding to one part of the request because it tries to use TLS 1.0 (eap_peap: ERROR: Failed in __FUNCTION__ (SSL_read): error:1417D102:SSL routines:tls_process_client_hello:unsupported protocol) and AFAIK, TLS 1.0 is not supported anymore in OpenSSL: (0) Received Access-Request Id 37 from 192.168.0.254:46065 to 192.168.0.100:1812 length 139 (0) User-Name = "me" (0) NAS-IP-Address = 192.168.0.254 (0) NAS-Port = 0 (0) Called-Station-Id = "D0-7D-0D-0F-1B-22:MyAP" (0) Calling-Station-Id = "12-34-56-78-90-AB" (0) Framed-MTU = 1400 (0) NAS-Port-Type = Wireless-802.11 (0) Connect-Info = "CONNECT 0Mbps 802.11" (0) EAP-Message = 0x02000007016d65 (0) Message-Authenticator = 0xb909500b8d92f535dd010ce46c878d47 (0) # Executing section authorize from file /usr/local/etc/raddb/sites-enabled/default (0) authorize { (0) policy filter_username { (0) if (&User-Name) { (0) if (&User-Name) -> TRUE (0) if (&User-Name) { (0) if (&User-Name =~ / /) { (0) if (&User-Name =~ / /) -> FALSE (0) if (&User-Name =~ /@[^@]*@/ ) { (0) if (&User-Name =~ /@[^@]*@/ ) -> FALSE (0) if (&User-Name =~ /\.\./ ) { (0) if (&User-Name =~ /\.\./ ) -> FALSE (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) { (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) -> FALSE (0) if (&User-Name =~ /\.$/) { (0) if (&User-Name =~ /\.$/) -> FALSE (0) if (&User-Name =~ /(a)\./) { (0) if (&User-Name =~ /(a)\./) -> FALSE (0) } # if (&User-Name) = notfound (0) } # policy filter_username = notfound (0) [preprocess] = ok (0) [chap] = noop (0) [mschap] = noop (0) [digest] = noop (0) suffix: Checking for suffix after "@" (0) suffix: No '@' in User-Name = "me", looking up realm NULL (0) suffix: No such realm "NULL" (0) [suffix] = noop (0) eap: Peer sent EAP Response (code 2) ID 0 length 7 (0) eap: EAP-Identity reply, returning 'ok' so we can short-circuit the rest of authorize (0) [eap] = ok (0) } # authorize = ok (0) Found Auth-Type = eap (0) # Executing group from file /usr/local/etc/raddb/sites-enabled/default (0) authenticate { (0) eap: Peer sent packet with method EAP Identity (1) (0) eap: Calling submodule eap_peap to process data (0) eap_peap: Initiating new EAP-TLS session (0) eap_peap: [eaptls start] = request (0) eap: Sending EAP Request (code 1) ID 1 length 6 (0) eap: EAP session adding &reply:State = 0xf60008ccf601110e (0) [eap] = handled (0) } # authenticate = handled (0) Using Post-Auth-Type Challenge (0) # Executing group from file /usr/local/etc/raddb/sites-enabled/default (0) Challenge { ... } # empty sub-section is ignored (0) Sent Access-Challenge Id 37 from 192.168.0.100:1812 to 192.168.0.254:46065 length 0 (0) EAP-Message = 0x010100061920 (0) Message-Authenticator = 0x00000000000000000000000000000000 (0) State = 0xf60008ccf601110e4d96bfb0034242b4 (0) Finished request Waking up in 4.9 seconds. (1) Received Access-Request Id 38 from 192.168.0.254:46065 to 192.168.0.100:1812 length 260 (1) User-Name = "me" (1) NAS-IP-Address = 192.168.0.254 (1) NAS-Port = 0 (1) Called-Station-Id = "D0-7D-0D-0F-1B-22:MyAP" (1) Calling-Station-Id = "12-34-56-78-90-AB" (1) Framed-MTU = 1400 (1) NAS-Port-Type = Wireless-802.11 (1) Connect-Info = "CONNECT 0Mbps 802.11" (1) EAP-Message = 0x0201006e198000000064160301005f0100005b0301f3660ce76c4adfd99ae7f539e1867cd020b0da3f818c40bf2116c330cdb148c100001cc00ac0140039c009c0130033c007c0110035002f00050004000a00ff0100001600170000000b00020100000a00080006001700180019 (1) State = 0xf60008ccf601110e4d96bfb0034242b4 (1) Message-Authenticator = 0xc2e06b9b63ab56c6fbe401b903304705 (1) session-state: No cached attributes (1) # Executing section authorize from file /usr/local/etc/raddb/sites-enabled/default (1) authorize { (1) policy filter_username { (1) if (&User-Name) { (1) if (&User-Name) -> TRUE (1) if (&User-Name) { (1) if (&User-Name =~ / /) { (1) if (&User-Name =~ / /) -> FALSE (1) if (&User-Name =~ /@[^@]*@/ ) { (1) if (&User-Name =~ /@[^@]*@/ ) -> FALSE (1) if (&User-Name =~ /\.\./ ) { (1) if (&User-Name =~ /\.\./ ) -> FALSE (1) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) { (1) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) -> FALSE (1) if (&User-Name =~ /\.$/) { (1) if (&User-Name =~ /\.$/) -> FALSE (1) if (&User-Name =~ /(a)\./) { (1) if (&User-Name =~ /(a)\./) -> FALSE (1) } # if (&User-Name) = notfound (1) } # policy filter_username = notfound (1) [preprocess] = ok (1) [chap] = noop (1) [mschap] = noop (1) [digest] = noop (1) suffix: Checking for suffix after "@" (1) suffix: No '@' in User-Name = "me", looking up realm NULL (1) suffix: No such realm "NULL" (1) [suffix] = noop (1) eap: Peer sent EAP Response (code 2) ID 1 length 110 (1) eap: Continuing tunnel setup (1) [eap] = ok (1) } # authorize = ok (1) Found Auth-Type = eap (1) # Executing group from file /usr/local/etc/raddb/sites-enabled/default (1) authenticate { (1) eap: Expiring EAP session with state 0xf60008ccf601110e (1) eap: Finished EAP session with state 0xf60008ccf601110e (1) eap: Previous EAP request found for state 0xf60008ccf601110e, released from the list (1) eap: Peer sent packet with method EAP PEAP (25) (1) eap: Calling submodule eap_peap to process data (1) eap_peap: Continuing EAP-TLS (1) eap_peap: Peer indicated complete TLS record size will be 100 bytes (1) eap_peap: Got complete TLS record (100 bytes) (1) eap_peap: [eaptls verify] = length included (1) eap_peap: (other): before SSL initialization (1) eap_peap: TLS_accept: before SSL initialization (1) eap_peap: TLS_accept: before SSL initialization (1) eap_peap: <<< recv TLS 1.2 [length 005f] (1) eap_peap: >>> send TLS 1.0 Alert [length 0002], fatal protocol_version (1) eap_peap: ERROR: TLS Alert write:fatal:protocol version tls: TLS_accept: Error in error (1) eap_peap: ERROR: Failed in __FUNCTION__ (SSL_read): error:1417D102:SSL routines:tls_process_client_hello:unsupported protocol (1) eap_peap: ERROR: System call (I/O) error (-1) (1) eap_peap: ERROR: TLS receive handshake failed during operation (1) eap_peap: ERROR: [eaptls process] = fail (1) eap: ERROR: Failed continuing EAP PEAP (25) session. EAP sub-module failed (1) eap: Sending EAP Failure (code 4) ID 1 length 4 (1) eap: Failed in EAP select (1) [eap] = invalid (1) } # authenticate = invalid (1) Failed to authenticate the user (1) Using Post-Auth-Type Reject (1) # Executing group from file /usr/local/etc/raddb/sites-enabled/default (1) Post-Auth-Type REJECT { (1) attr_filter.access_reject: EXPAND %{User-Name} (1) attr_filter.access_reject: --> me (1) attr_filter.access_reject: Matched entry DEFAULT at line 11 (1) [attr_filter.access_reject] = updated (1) [eap] = noop (1) policy remove_reply_message_if_eap { (1) if (&reply:EAP-Message && &reply:Reply-Message) { (1) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE (1) else { (1) [noop] = noop (1) } # else = noop (1) } # policy remove_reply_message_if_eap = noop (1) } # Post-Auth-Type REJECT = updated (1) Delaying response for 1.000000 seconds Waking up in 0.3 seconds. Waking up in 0.6 seconds. (1) Sending delayed response (1) Sent Access-Reject Id 38 from 192.168.0.100:1812 to 192.168.0.254:46065 length 44 (1) EAP-Message = 0x04010004 (1) Message-Authenticator = 0x00000000000000000000000000000000 Waking up in 3.9 seconds. (0) Cleaning up request packet ID 37 with timestamp +23 (1) Cleaning up request packet ID 38 with timestamp +23 Am I correct? If yes, is there any solution/workaround? Should I open a bug report? I tried to look for forcing TLS 1.2 but it doesn't seem to be an option anywhere (it can be disabled though). Thanks, Thomas

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Multiple VLAN value per user
by Germán Espinoza Tuesta 25 Oct '17

25 Oct '17

Hi, Most of dynamic VLAN assignment implementations use these RADIUS attributes to work: Considering a user from VLAN 100: Tunnel-Type = 13, #VLAN Tunnel-Medium-Type = 6, #IEEE-802 Tunnel-Private-Group-Id = "100" Is there a way for freeradius to return multiple values in Tunnel-Private-Group-Id. I'm working in a project where I want a user to belong to multiple vlans. At the moment, working with a sql database. I'll appreciate your help, thanks in advance. Best regards, Germán Espinoza

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No EAP session matching state ...
by Fikais Ladislav 25 Oct '17

25 Oct '17

Hello, I've migrated from FRv2 to 3.0.15 and there is a lot of "No EAP session matching state..." messages and auth rejects. The strange thing is the first request for some user is received with State attribute (which is wrong, right?) so the FR doesn't know this session and sends reject. Full debug from about one minute is here: https://dec59.ruk.cuni.cz/~fikais/fr/r1c3x.log I know that after daemon reload the EAP sessions are lost but it works this way even if it runs for hours... Am I doing something wrong? Thanks. Ladislav Fikais Charles University Computer Centre Petrská 3, Praha 1 110 00, Czech Republic

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Filter attributes at rest module
by Mikhail Gaidamaka 25 Oct '17

25 Oct '17

Hi, all! I'm using rest module to connect to my java restful service with json format request. It works good, but i get troubles with EAP-TLS - it tries to encode ALL request content. How I can skip unused attributes (EAP-Message and other specific attrs). I have tried to use attr_filter module, but it do 'noop'. How I can limit attributes, that will be encoded to json?

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Attribute filtering with regex problem
by John Horne 24 Oct '17

24 Oct '17

Hello, (Using Freeradius 3.0.13) I have been modifying our 'mods-config/attr_filter/post-proxy' filter file to allow through a couple of 'Service-Type' attribute values after proxying. However, to allow more than one value the only way I can get it to work is to specify the value as 'ANY'. (Running 'radiusd -X' shows the access-accept packet being sent out with the attribute.) In particular, I have been trying to use a regular expression but the attribute always gets filtered out. This works: Service-Type =* ANY, I have also tried: Service-Type =~ /Framed-User|Login-User/, also Service-Type =~ "Framed-User|Login-User", also Service-Type =~ "/Framed-User|Login-User/", even Service-Type =~ Framed-User|Login-User, These all failed. Running 'radiusd -X' showed no error or warning with the filter files syntax for the entry, but showed the acess-accept packet being sent out without the attribute. I finally repeated the above regex entries just using 'Framed-User' (in case the '|' was causing a problem). These too caused the attribute to be filtered out. So my question is, what is the correct syntax for using '=~' with a regex in the post-proxy filter file? Thanks, John. -- John Horne | Senior Operations Analyst | Technology and Information Services University of Plymouth | Drake Circus | Plymouth | Devon | PL4 8AA | UK ________________________________ [http://www.plymouth.ac.uk/images/email_footer.gif]<http://www.plymouth.ac.uk/worldclass> This email and any files with it are confidential and intended solely for the use of the recipient to whom it is addressed. If you are not the intended recipient then copying, distribution or other use of the information contained is strictly prohibited and you should not rely on it. If you have received this email in error please let the sender know immediately and delete it from your system(s). Internet emails are not necessarily secure. While we take every care, Plymouth University accepts no responsibility for viruses and it is your responsibility to scan emails and their attachments. Plymouth University does not accept responsibility for any changes made after it was sent. Nothing in this email or its attachments constitutes an order for goods or services unless accompanied by an official order form.

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Master-slave mysql redundancy
by Daniele Mantovani 24 Oct '17

24 Oct '17

Hi to all, I've setup two servers with freeradius 3, to have a redundant setup. On the first server there a mysql master instance, and on the second server there's the slave instance. I'm using sql in radius to do some check, with the sql xlat, and to do some accounting. My goal is to find a setup for the second server, that would use the local slave instance to do read-only operation (like the sql xlat query), and the master instance to write the accounting data. My initial idea was to use two sql instance in the setup, and use the right one in the various places, but reading around I've found some information about rml_sql_log and radsqlrelay, and I want to understand if it's a better option in my case. So I'm looking at the man pages but I haven't understand how to setup radsqlrelay: -Does I need to start the radsqlrelay command as a daemon? I haven't seen any start script, or a way to make freeradius start that for me... -Does I need to setup the rlm_sql_log module + radsqlrelay on all the servers? Or only on the slave server, to communicate with the database? -Does the two radsqlrelay instance need to communicate eachother? Thanks to all Best regards -- Daniele Mantovani Opere Sociale don Bosco - Salesiani Sesto san Giovanni 02 26 292 397

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Authorize all users, and use radius attributes
by Andrés Gómez 23 Oct '17

23 Oct '17

Hi My network uses a captive portal to show an user information and it has a simple "I Accept" button to login. When user clicks thar button, my web application sends to the radius server the user MAC address like username and the numbers "123456" as password. Because every user must login, I have to authotize every request. So I did this in users file: DEFAULT Auth-Type := Accept Everything works fine! I'm using a SQL database, and some of those MAC address are stored in the radcheck table and have records in radrepply table in order to use some radius attributes like "Session-Timeout = 3600". I didn't enable the use of SQL in the authorization section on sites-enabled/default because some times the MAC address is not recorded in the radcheck table. But nevertheless, I have to authorize it. How can I answer with an Accept response every request, but make a query and if exists any record on radrepply table, give those attributes in the same response? Thanks in advance. Best regards. -- *C. Andrés Gómez R.*

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Configuration to pass EAP-TTLS + EAP-MSCHAPv2 test
by work vlpl 22 Oct '17

22 Oct '17

Hello, I configured my radius server and I successfully pass the all tests from this page http://deployingradius.com/scripts/eapol_test/ except the las one. Does test EAP-TTLS + EAP-MSCHAPv2 need special configuration for eap module?

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