Re: assert failed event.c and perl performance
Hi, I have re-tested it with the lastes CVS, it's working fine. Thanks for your work on FreeRadius :) Regards, Julien Leloup Axione 130/132 Boulevard Camélinat 92240 MALAKOFF FRANCE Alan DeKok a écrit : Julien Leloup wrote: The same configuration, in FreeRadius 2.0.1 worked fine, but when I recompiled Perl 5.8.8 with IThreads support, I also upgraded FreeRadius in 2.0.3 and now I'm going through an error, only when the home server is not alive, or not responding : Grab the latest CVS. It has a fix. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
assert failed event.c and perl performance
Hi,
I'm running FreeRadius 2.0.3 under FreeBSD 6.3, in a proxy
configuration. This server is using rlm_perl in a post-proxy phase to
realize some operations on Access-Accept attributes, with the use of a
MySQL database.
The same configuration, in FreeRadius 2.0.1 worked fine, but when I
recompiled Perl 5.8.8 with IThreads support, I also upgraded FreeRadius
in 2.0.3 and now I'm going through an error, only when the home server
is not alive, or not responding :
Rejecting request 0 due to lack of any response from home server x.x.x.x
port 1645
There was no response configured: rejecting request 0
Found Post-Auth-Type Reject
+- entering group REJECT
expand: %{User-Name} - x
attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Sending Access-Reject of id 215 to x.x.x.x port 49727
Finished request 0.
ASSERT FAILED event.c[956]: request-next_callback != NULL
Abort
This error is happening even if I use a non-IThread Perl, or if I remove
the use of rlm_perl in post-proxy, so I'm pretty sure it's not related
to the use of the thread configuration of Perl.
Does anyone having the same problem ? I haven't found a trace of this
kind of bug between 2.0.1 and 2.0.3 versions of FreeRadius, only a
discussion on this mailing list from september 2007.
Subsidiary question : I'm not a perl, or freeradius performance expert,
so I'm not sure if it's necessary to use a thread configuration of Perl
to handle something like 40.000 proxied requests (in a Armageddon
scenario), with a decent server. What do you think about it ?
Best regards,
Julien Leloup
Axione
130/132 Boulevard Camélinat
92240 MALAKOFF
FRANCE
-
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Post-proxy and rlm_perl
Hi, I have to use FreeRadius v2.0.1 in a proxy configuration for translating attributes between two vendor specific equipements (Alcatel-Lucent and Redback). In a first phase (pre-proxy so), I use the preproxy_user file to add attributes to the proxied requests and attr_filter to block others. In a second phase (post-proxy phase I assume), when the reply comes from the home FreeRadius, I have to go through the same kind of process (add attributes which values are taken from a database), but I can't find a equivalent of preproxy_user file to the post-proxy phase. I think that using a perl script with rlm_perl will do this work in the post-proxy function, but when I try to manipulate attributes from the home server response, I can't find them in the %RAD_REQUEST, %RAD_REPLY hashes, and I can see this kind of logs : rlm_perl: Added pair Attribute1 = Value1 ... with the attributes I need from the home server, but after the execution of my code in post-proxy function. I found in the wiki that %RAD_PROXY or %RAD_PROXY_REPLY could be my solution, but when I'm trying to use them, I got an error during the launching of radiusd. Does anyone know how I can get the attributes coming in the Access-Accept from my server, and put new attributes in the Access-Accept send to the original client ? Find a way to make this in rlm_perl could be a solution but if there is an other solution, directly in a FreRadius mechanism I missed during my research, I will use it instead :) Regards, Julien Leloup Axione 130/132 Boulevard Camélinat 92240 MALAKOFF FRANCE - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: Post-proxy and rlm_perl
Thanks for spending time on my problem, it works fine. Best regards, Julien Leloup Axione 130/132 Boulevard Camélinat 92240 MALAKOFF FRANCE Boian Jordanov a écrit : %RAD_REQUEST_PROXY and %RAD_REQUEST_PROXY_REPLY should do the job. Best Regards, Boian Jordanov SNE Orbitel - Next Generation Telecom tel. +359 2 4004 723 tel. +359 2 4004 002 On Mar 20, 2008, at 11:27 AM, Julien Leloup wrote: Hi, I have to use FreeRadius v2.0.1 in a proxy configuration for translating attributes between two vendor specific equipements (Alcatel-Lucent and Redback). In a first phase (pre-proxy so), I use the preproxy_user file to add attributes to the proxied requests and attr_filter to block others. In a second phase (post-proxy phase I assume), when the reply comes from the home FreeRadius, I have to go through the same kind of process (add attributes which values are taken from a database), but I can't find a equivalent of preproxy_user file to the post-proxy phase. I think that using a perl script with rlm_perl will do this work in the post-proxy function, but when I try to manipulate attributes from the home server response, I can't find them in the %RAD_REQUEST, %RAD_REPLY hashes, and I can see this kind of logs : rlm_perl: Added pair Attribute1 = Value1 ... with the attributes I need from the home server, but after the execution of my code in post-proxy function. I found in the wiki that %RAD_PROXY or %RAD_PROXY_REPLY could be my solution, but when I'm trying to use them, I got an error during the launching of radiusd. Does anyone know how I can get the attributes coming in the Access-Accept from my server, and put new attributes in the Access-Accept send to the original client ? Find a way to make this in rlm_perl could be a solution but if there is an other solution, directly in a FreRadius mechanism I missed during my research, I will use it instead :) Regards, Julien Leloup Axione 130/132 Boulevard Camélinat 92240 MALAKOFF FRANCE - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
