September 2013 - Freeradius-Users - lists.freeradius.org

Detailed Logging freeradius Request Packets
by Jean-Francois Mousinho 28 Oct '19

28 Oct '19

Hi, I've tried to find a way of detail logging the packets sent by freeradius to the client in the authentication phase but didn't found a way of doing it. Maybe I've not looked correctly so I'm asking if it's actually possible? I was able to log detailed packets sent by the client (Response packets) but not the ones sent by freeradius to the client (except accounting and proxied ones). Thanks for your time. Jean-François Mousinho

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user-group for rejected users
by Fabricio Viana 21 Mar '17

21 Mar '17

Hello! Let´s suppose the following situations: 1) User exists but the password is wrong 2) User does not exist In both cases the answer is REJECT. It happens that certain hardware is making endless attempts that eventually saturating the server. - It is possible to cause the server, instead of rejecting the users, accept the login but responds ACCEPT with "framed-pool = pool-block" ? or/and - Is there any way to put REJECT users in a given group by default? Thanks! Fabricio

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AVP EAP-KEY name support in FR
by Srinu Bandari 12 May '14

12 May '14

Hi, We are trying to bring up MACsec with Cisco and FR, and we are stuck because of Radius unable to send EAP-Key-Name AVP. Below is what is expected as per RFC4072 RFC4072 says "A home Diameter server receiving a Diameter-EAP-Request with a Key-Name AVP with non-empty data MUST silently discard the AVP. In addition, the home Diameter server SHOULD include this AVP in Diameter-EAP-Response only if an empty EAP-Key-Name AVP was present in Diameter-EAP-Request." But radius server is not sending EAP-Key-Name AVP (Radius Attribute Type 102) even invalid AVP present in the Diameter-EAP-Request". Below is the debug print of radius Sending Access-Accept of id 647 to 10.20.64.9 port 1645 MS-MPPE-Recv-Key = 0x84e5c624c3bcdeadca3c6210f24bd7b8336921ccc1c58399d397afc75770332c MS-MPPE-Send-Key = 0xa6c4860cc8092c251502f5adc3ee13586e05fe84cbbb8b6793b08d9523d12b1f EAP-Message = 0x03060004 Message-Authenticator = 0x00000000000000000000000000000000 User-Name = "user1" Does anyone have clue on this. Thanks, Srinivas CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. 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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authorization based on ldap attribute
by Stefano Zanmarchi 29 Apr '14

29 Apr '14

Hallo, I've configured freeradius to authenticate users with PEAP, using openldap to store NTLM hashes. It works fine. Now I'd like to authorize only people who have the ldap attribute "haDirittoEduroam" set to Y (or the other way round: not to authorize users with "haDirittoEduroam" set to N). Below an example openldap entry. Is there an easy way to achive this? dn: uid=uto.ughi(a)myorg.it,dc=myorg,dc=it objectClass: sambaSamAccount objectClass: inetOrgPerson objectClass: person objectClass: dirittoEduroam cn: Uto sn: Ughi uid: uto.ughi(a)myorg.it haDirittoEduroam: N sambaSID: 121212 userPassword: {SSHA}EnK9jqiVGSPNi6EQwpqdpjThBJHtZ1fi sambaNTPassword: 2B466E3D3FB6AA4BF8AAAFEF8F59F6F3 sambaLMPassword: E52CAC67419A9A224300941ECC02054C thanks a lot for your help, Stefano

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configuration parameters for perl module in rlm_perl
by Cornelius Kölbel 28 Mar '14

28 Mar '14

Hi list, is there are recommended way to pass configuration parameter to a rlm_perl module? My rlm_perl module, would need to have additional configuration parameters. I would like to avoid having the perl module read an additional configuration file. Is there a possibility to add such paramters somewhere in the freeradius config like in /etc/freeradius/modules/perl and than have the perl module access these parameters? Thanks a lot and kind regards Cornelius

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Re: SSL V3 client certificate error
by Danny Kurniawan 05 Nov '13

05 Nov '13

thank you so much .. yes it only have issue intermitenly on some user .. so i have to set our client laptop manually for the root CA? I believe it should be there as we use Global Sign ... -- Best Regards, Danny

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EAP + SSL + Certificate chains
by Trevor Jennings 05 Nov '13

05 Nov '13

Hello, We are using freeradius with EAP/SSL and although it is working fine, I was wondering if there was a way to prevent the user from getting the prompt to accept the certificate? I have combined the intermediate and server certificates to one file and used that file in the 'certificate_file' config in eap.conf. On OSX, the certificates are marked as valid, including the root, intermediate and server, but still prompts the user to accept. Is there a way around this? Cheers, - Trevor

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Radperf unavailable?
by Marius Booysen 30 Oct '13

30 Oct '13

Hi, I see that there is a problem downloading Radperf from networkradius.com. Does anybody know if it will become available once again at some point? Are there any other benchmarking utilities for Freeradius? Regards Kosie

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Re: Active Directory authentication question
by Roberto Carna 18 Oct '13

18 Oct '13

Dear, I'm advancing in the Freeradius + AD authentication....just a short question: when I want to make the eapol_test tool, I get this error: # make eapol_test /usr/bin/ld: cannot find -lnl collect2: error: ld returned 1 exit status make: *** [eapol_test] Error 1 I've followed all the steps to use this tool, but I can't make it. What can be the problem ??? Thanks 2013/9/24 <stefan.paetow(a)diamond.ac.uk>: > Hi Roberto, > > You have to install Kerberos, yes. I believe you'll need the krb5-user package. > > When you install krb5-user, it should install krb5.conf for you, but I'm not up to date on Debian specifically. > > Stefan > > >> -----Original Message----- >> From: Roberto Carna [mailto:robertocarna36@gmail.com] >> Sent: 23 September 2013 19:16 >> To: Paetow, Stefan (DLSLtd,RAL,LSCI) >> Subject: Re: Active Directory authentication question >> >> Dear Stepahn, I use Debian 7 for my Freeradius server and there I've >> installed Samba, Winbind and krb5.conf....not Kerberos (or whatever the >> package is called). >> >> Do I need to install the Kerberos package, or simply install the >> krb5.conf and then edit it ??? >> >> Thanks again. >> >> Roberto >> >> 2013/9/23 <stefan.paetow(a)diamond.ac.uk>: >> > Hi Roberto, >> > >> > When in the process do you get that error? >> > >> > Here are my configuration bits. In the [global] section of the >> SMB.CONF file I have: >> > >> > workgroup = DIAMOND >> > security = ads >> > realm = DIAMOND.LOCAL (my test domain) password server = IP address >> of >> > my primary domain controller >> > >> > Everything else is left as-is (default). My test domain is called >> DIAMOND.LOCAL. >> > >> > Stefan >> > >> > >> > >> > >> > >> >> -----Original Message----- >> >> From: Roberto Carna [mailto:robertocarna36@gmail.com] >> >> Sent: 23 September 2013 15:58 >> >> To: Paetow, Stefan (DLSLtd,RAL,LSCI) >> >> Subject: Re: Active Directory authentication question >> >> >> >> Dear Stephan, can you send me a complete smb.conf file because I am >> a >> >> bit lost in the correct configuration ? >> >> >> >> I'm getting the error: >> >> >> >> Could not connect to server 10.11.0.64 Connection failed: >> >> NT_STATUS_BAD_NETWORK_NAME >> > >> > >> > >> > -- >> > This e-mail and any attachments may contain confidential, copyright >> and or privileged material, and are for the use of the intended >> addressee only. If you are not the intended addressee or an authorised >> recipient of the addressee please notify us of receipt by returning the >> e-mail and do not use, copy, retain, distribute or disclose the >> information in or attached to the e-mail. >> > Any opinions expressed within this e-mail are those of the individual >> and not necessarily of Diamond Light Source Ltd. >> > Diamond Light Source Ltd. cannot guarantee that this e-mail or any >> attachments are free from viruses and we cannot accept liability for >> any damage which you may sustain as a result of software viruses which >> may be transmitted in or with the message. >> > Diamond Light Source Limited (company no. 4375679). Registered in >> > England and Wales with its registered office at Diamond House, >> Harwell >> > Science and Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United >> > Kingdom >> > >> > >> > >> > > > -- > This e-mail and any attachments may contain confidential, copyright and or privileged material, and are for the use of the intended addressee only. If you are not the intended addressee or an authorised recipient of the addressee please notify us of receipt by returning the e-mail and do not use, copy, retain, distribute or disclose the information in or attached to the e-mail. > Any opinions expressed within this e-mail are those of the individual and not necessarily of Diamond Light Source Ltd. > Diamond Light Source Ltd. cannot guarantee that this e-mail or any attachments are free from viruses and we cannot accept liability for any damage which you may sustain as a result of software viruses which may be transmitted in or with the message. > Diamond Light Source Limited (company no. 4375679). Registered in England and Wales with its registered office at Diamond House, Harwell Science and Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom > > > >

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No EAP session matching the State variable (and other various messages)
by John Douglass 30 Sep '13

30 Sep '13

What exactly do error messages like: Sep 30 12:56:36 newdvlanb radiusd[10152]: rlm_eap: No EAP session matching the State variable. Sep 30 12:00:21 dvlanc radiusd[16053]: WARNING: Child is hung for request 782076 in component authenticate module peap. Sep 30 12:57:08 newdvlanb radiusd[10152]: Discarding duplicate request from client resnet1-WiSM-A port 32770 - ID: 126 due to unfinished request 187554 Sep 30 12:58:24 newdvlanb radiusd[10152]: Discarding conflicting packet from client Rich-core-WiSM-E port 32769 - ID: 155 due to recent request 207181. mean? I have attmpted to rectify by seeing if modifying the following configuration options within eap.conf get rid of these. # A list is maintained to correlate EAP-Response # packets with EAP-Request packets. After a # configurable length of time, entries in the list # expire, and are deleted. # timer_expire = 120 # # Help prevent DoS attacks by limiting the number of # sessions that the server is tracking. Most systems # can handle ~30 EAP sessions/s, so the default limit # of 4096 should be OK. max_sessions = 16384 I have even gotten EAP caching (using the Cached-Session-Policy) to two hours now. These error messages especially appear to occur en masse at or near the hour and then seem to abruptly stop: Sep 30 12:59:30 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 12:59:30 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 12:59:30 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 12:59:30 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 12:59:30 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 12:59:30 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 12:59:30 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 12:59:30 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 12:59:30 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. [ SNIPPED ] Sep 30 13:01:37 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 13:01:37 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 13:01:37 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 13:01:38 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 13:01:38 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 13:01:38 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Sep 30 13:01:38 newdvlana radiusd[18407]: rlm_eap: No EAP session matching the State variable. Which appear in conjunction with: Sep 30 12:57:08 newdvlanb radiusd[10152]: Discarding duplicate request from client resnet1-WiSM-A port 32770 - ID: 126 due to unfinished request 187554 Sep 30 12:58:24 newdvlanb radiusd[10152]: Discarding conflicting packet from client Rich-core-WiSM-E port 32769 - ID: 155 due to recent request 207181. Sep 30 12:58:52 newdvlanb radiusd[10152]: Discarding conflicting packet from client Rich-core-WiSM-E port 32769 - ID: 234 due to recent request 213661. As well as sometimes: Sep 30 12:00:21 dvlanc radiusd[16053]: WARNING: Child is hung for request 782076 in component authenticate module peap. Sep 30 12:01:04 dvlanc radiusd[16053]: WARNING: Child is hung for request 789836 in component authenticate module peap. Sep 30 12:01:07 dvlanc radiusd[16053]: WARNING: Child is hung for request 789836 in component authenticate module peap. An oddity is that the issues appear cross server at about the same times: Sep 30 11:57:25 dvlanc radiusd[16053]: WARNING: Child is hung for request 754502 in component authenticate module peap. Sep 30 11:57:36 newdvlanb radiusd[11924]: WARNING: Child is hung for request 828962 in component authenticate module peap. Any one have any similar battle scars that I can learn from (server performance tweaks, optimizations, etc?). I've optimized as best I can the SQL component. This all seems related to the samba/winbind/ntlm_auth. - John Douglass, Sr. Systems IT/Architect, Georgia Institute of Technology

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