John,
Just take care, as changing the data type may lead to mis-processing
that Radius AVP....But depends on the entities filling in and reading
that AVP.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 27.03.2014 20:24, John Quick wrote:
Bogdan,
I agree. It seems to be a limitation in libradiusclient.
I found another dictionary, not from FreeRadius, where attribute 80
(Message-Authenticator) is defined as a string attribute. When I use this
new dictionary, the warning message " rc_avpair_gen: received unknown
attribute 80 of length 18" has gone. So I am making some progress, but not
everything is quite working yet.
John
-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:[email protected]]
Sent: 27 March 2014 16:32
To: [email protected]; 'OpenSIPS users mailling list'
Subject: Re: [OpenSIPS-Users] Problem using radius_send_auth
Hi John,
Based on the error, it is clear - the libradiusclient simply does not
support the "octets" data type - so it is not a matter of dictionary, but of
libradiusclient capabilities.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 27.03.2014 11:54, John Quick wrote:
Hi Bogdan,
Yes, I assume it is an error from libradiusclient-ng because the path
to the main dictionary is defined in radiusclient.conf and then the
additional dictionaries are added as $INCLUDE statements at the end of
the main dictionary file. I have INCLUDES for dictionary.cisco,
dictionary.sip, dictionary.opensips and dictionary.rfc2865.
The file dictionary.rfc2865 was copied from the collection installed
with FreeRadius Server, but I had to comment out every line that
defined an attribute of type "octets" because when not commented out I
could not even start OpenSIPS. It gives the following error messages:
2014-03-27 09:46:24 INFO:auth_aaa:mod_init: initializing...
2014-03-27 09:46:24 rc_read_dictionary: invalid type on line 11 of
dictionary /usr/local/etc/radiusclient-ng/dictionary.rfc2865
2014-03-27 09:46:24 ERROR:aaa_radius:rad_init_prot: failed to read
radius dictionary
2014-03-27 09:46:24 ERROR:auth_aaa:mod_init: aaa init protocol
failure
2014-03-27 09:46:24 ERROR:core:init_mod: failed to initialize module
auth_aaa
2014-03-27 09:46:24 ERROR:core:main: error while initializing modules
With the "octets" attributes all commented out, I am able to start
OpenSIPS, but every time radius_send_auth is called, the following
warning is reported in the opensips log file:
rc_avpair_gen: received unknown attribute 80 of length 18: <0x.....>
Where <0x....> is a long and apparently random Hex value.
John
-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:[email protected]]
Sent: 27 March 2014 08:53
To: [email protected]; OpenSIPS users mailling list
Subject: Re: [OpenSIPS-Users] Problem using radius_send_auth
Hi John,
The error on "octets" data type comes from the libradiusclient, not
from opensips itself, right ?
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 24.03.2014 13:37, John Quick wrote:
I'm using OpenSIPS version 1.8.2 with radiusclient-ng.
I need to be able to make custom radius authentication requests using
radius_send_auth (a function in the aaa_radius module).
The first time I tried, it failed and reported an error that
Message-Authenticator was an unknown attribute.
I found the missing attribute in dictionary.rfc2869, but when I
include this dictionary, OpenSIPS fails to start and reports an error
that seems to point to the "octets" attribute type being unrecognised.
Any help with this would be greatly appreciated.
John Quick
Smartvox Limited
Web: www.smartvox.co.uk
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