Re: Freeradius 2 , TTLS/PAP, multiples questions
On Tue, Jun 19, 2012 at 03:02:09AM -0700, akkouche wrote: > I try to configure TLS withPAP it does not work? http://wiki.freeradius.org/FAQ#It-still-doesn%27t-work%21 -- Matthew Newton, Ph.D. Systems Architect (UNIX and Networks), Network Services, I.T. Services, University of Leicester, Leicester LE1 7RH, United Kingdom For IT help contact helpdesk extn. 2253, - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: Freeradius 2 , TTLS/PAP, multiples questions
I try to configure TLS withPAP it does not work? - kahina akkouche -- View this message in context: http://freeradius.1045715.n5.nabble.com/Freeradius-2-TTLS-PAP-multiples-questions-tp2782263p5713841.html Sent from the FreeRadius - User mailing list archive at Nabble.com. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: Freeradius 2 , TTLS/PAP, multiples questions
hello, I try to configure TLS with RAP BUT it does not work? how to do this - kahina akkouche -- View this message in context: http://freeradius.1045715.n5.nabble.com/Freeradius-2-TTLS-PAP-multiples-questions-tp2782263p5713840.html Sent from the FreeRadius - User mailing list archive at Nabble.com. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: Freeradius 2 , TTLS/PAP, multiples questions
Jérôme BERTHIER wrote: > When no cache is enabled on radius (eap.conf / cache / enable=no), > clients using NetworkManager are not able to re-negociate > authentification because they are always trying to resume their session. Maybe I'm missing something... those clients worked with 2.0.5, didn't they? If you disable the session cache, then OpenSSL should tell the clients during SSL negotiation that sessions can't be resumed. FreeRADIUS sets the "no cache" flag in OpenSSL. But... that flag wasn't set in earlier versions of FreeRADIUS. So maybe setting it causes OpenSSL to *allow* session resumption? I don't know... OpenSSL is *weird*. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: Freeradius 2 , TTLS/PAP, multiples questions
Alan DeKok a écrit : Jérôme BERTHIER wrote: Sorry. It means that when the NAS asks for reauthentification (after reauth-period timeout has expired), clients won't stop trying to re-connect using session resumption option again and again Here, an extract from freeradius debug : [ttls] eaptls_process returned 3 [ttls] Skipping Phase2 due to session resumption [ttls] FAIL: Forcibly stopping session resumption as it is not allowed. What's "reauth-period"? If the session cache is enabled, then the entries should be deleted after "lifetime" hours. Once the entries are deleted, they will not be in the cache, and attempts to re-used the cached session should cause a re-negotiation. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html reauth-period is a NAS parameter. It specifies period after reauthentification is needed. When no cache is enabled on radius (eap.conf / cache / enable=no), clients using NetworkManager are not able to re-negociate authentification because they are always trying to resume their session. I can't find any option to fix that on the client. -- Jérôme BERTHIER INRIA Bordeaux - Sud-Ouest Service des Moyens Informatiques 05 24 57 40 50 smime.p7s Description: S/MIME Cryptographic Signature - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: Freeradius 2 , TTLS/PAP, multiples questions
Jérôme BERTHIER wrote: > Sorry. It means that when the NAS asks for reauthentification (after > reauth-period timeout has expired), clients won't stop trying to > re-connect using session resumption option again and again > Here, an extract from freeradius debug : > [ttls] eaptls_process returned 3 > [ttls] Skipping Phase2 due to session resumption > [ttls] FAIL: Forcibly stopping session resumption as it is not allowed. What's "reauth-period"? If the session cache is enabled, then the entries should be deleted after "lifetime" hours. Once the entries are deleted, they will not be in the cache, and attempts to re-used the cached session should cause a re-negotiation. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: Freeradius 2 , TTLS/PAP, multiples questions
Alan DeKok a écrit : Jérôme BERTHIER wrote: I'm trying to configure Freeradius 2 to implement EAP/TTLS-PAP authentication method on my Cisco AP1242. It works but I'd like some precisions to get configuration files as small as possible. Why? It's not like there are any CPU / memory / disk issues with having the files 10K larger than their "optimal" size. Files could be read more easily. :-) First, what's the right way to implement check for Simultaneous-Use ? For cisco nas type, Freeradius seems to use snmp check but where should I configure SNMP read community in order to make it possible ? In the checkrad script. OK Then, during EAP process, is it possible to check if inner identity equal outer identity and if not to reject request ? Yes. See "man unlang". You can check inner/outer attributes. OK I'm going to read this man page. Finally, I've got problem with NetworkManager under Fedora 9 (not tested on other distribution). If Session resumption / fast reauthentication cache is not enabled, clients can't reassociate and ask for session resumption again. Is there a workaround ? What does that mean? "if session resumption isn't enabled, clients ask for session resumption" ? Sorry. It means that when the NAS asks for reauthentification (after reauth-period timeout has expired), clients won't stop trying to re-connect using session resumption option again and again Here, an extract from freeradius debug : [ttls] eaptls_process returned 3 [ttls] Skipping Phase2 due to session resumption [ttls] FAIL: Forcibly stopping session resumption as it is not allowed. This problem is not present on Windows SecureW2 client cause fast reauthentification is an option. On NetworkManager, I don't find any similar option. Thanks -- Jérôme BERTHIER INRIA Bordeaux - Sud-Ouest Service des Moyens Informatiques 05 24 57 40 50 smime.p7s Description: S/MIME Cryptographic Signature - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: Freeradius 2 , TTLS/PAP, multiples questions
Jérôme BERTHIER wrote: > I'm trying to configure Freeradius 2 to implement EAP/TTLS-PAP > authentication method on my Cisco AP1242. It works but I'd like some > precisions to get configuration files as small as possible. Why? It's not like there are any CPU / memory / disk issues with having the files 10K larger than their "optimal" size. > What is the shortest way to configure it ? Have test cases for what you need. Delete modules until the test cases fail. Then, ensure that only those modules are in the configuration. > First, what's the right way to implement check for Simultaneous-Use ? > For cisco nas type, Freeradius seems to use snmp check but where should > I configure SNMP read community in order to make it possible ? In the checkrad script. > Then, during EAP process, is it possible to check if inner identity > equal outer identity and if not to reject request ? Yes. See "man unlang". You can check inner/outer attributes. > Finally, I've got problem with NetworkManager under Fedora 9 (not tested > on other distribution). If Session resumption / fast reauthentication > cache is not enabled, clients can't reassociate and ask for session > resumption again. Is there a workaround ? What does that mean? "if session resumption isn't enabled, clients ask for session resumption" ? Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Freeradius 2 , TTLS/PAP, multiples questions
Hi,
I'm trying to configure Freeradius 2 to implement EAP/TTLS-PAP
authentication method on my Cisco AP1242. It works but I'd like some
precisions to get configuration files as small as possible.
What is the shortest way to configure it ?
authorize {
preprocess
auth_log
suffix
eap {
ok = return
}
files
ldap
pap
}
authenticate {
Auth-Type PAP {
pap
}
Auth-Type LDAP {
ldap
}
eap
}
Are the lines correct ?
Moreover, I've got trouble to implement few functions.
First, what's the right way to implement check for Simultaneous-Use ?
For cisco nas type, Freeradius seems to use snmp check but where should
I configure SNMP read community in order to make it possible ?
Then, during EAP process, is it possible to check if inner identity
equal outer identity and if not to reject request ?
Finally, I've got problem with NetworkManager under Fedora 9 (not tested
on other distribution). If Session resumption / fast reauthentication
cache is not enabled, clients can't reassociate and ask for session
resumption again. Is there a workaround ?
Thanks
--
Jérôme BERTHIER
Network administrator
INRIA Bordeaux - Sud-Ouest
Service des Moyens Informatiques
05 24 57 40 50
smime.p7s
Description: S/MIME Cryptographic Signature
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