Chris Parker wrote:
On Thu, Jan 22, 2009 at 10:45 AM, Apostolos Pantsiopoulos <regs@kinetix.gr <mailto:regs@kinetix.gr>> wrote:
I am trying to implement a radius based solution using FS. I have seen that the mod_radius_cdr module is actively maintained. so I have a few questions/remarks :
1) When I place a call and my radius server is down, the call blocks forever instead of just radius_timeout * radius_retries seconds (I have declared only one server). I would expect that FS would stop trying to send an Acc Start packet after some time and get on with the call.
I have not seen this behavior. If you can duplicate this, and propose a patch, it would be gladly welcomed. I rebuilt and retried and the behavior persists.
The call progress freezes and I get the following in the log : 2009-01-22 20:48:32 [DEBUG] switch_core_state_machine.c:435 switch_core_session_run() (sofia/internal/9333@xxx.xxx.xxx.xxx) State ROUTING 2009-01-22 20:48:32 [DEBUG] mod_sofia.c:130 sofia_on_routing() sofia/internal/9333@xx.xxx.xxx.xxx SOFIA ROUTING 2009-01-22 20:48:32 [DEBUG] mod_radius_cdr.c:152 my_on_routing() [mod_radius_cdr] Entering my_on_routing After I hangup the client and issue a shutdown in FS I get the following : 2009-01-22 20:50:50 [CRIT] sofia.c:794 sofia_profile_thread_run() Waiting for 1 session(s) repeatedly and FS never exits.
2) I have also noticed that FS sends only 1 packet (I waited for a minute) instead of 3 (default in the config) since the first (and second) attempt failed. If my server was up (the port was responding) but it returned a req. failed answer would the above time-out be valid?
I have not seen this behavior.
The same here after the rebuild.
3) When I tried to load the dictionary.freeswitch to my freeradius server, it complained :
Don't do that. The dictionary is for use with the radiusclient library. FreeRADIUS already includes a dictionary for FreeSWITCH VSAs ( you may need to uncomment it to have it loaded into FreeRADIUS ).
I cannot find any reference to Freeswitch in the freeradius integrated dictionaries (in the share folder). Can you pinpoint the directory that a dictionary.freeswitch (or other FS related dictionary) resides?
4) The radius attributes included in the current requests are a) hard-coded, b) limited in number. I think many of us would like to use more attributes. Or even better define what to include (and what to put in them) using a config file (the same maybe?)
This has been proposed. There isn't yet a mechanism, though the intent is to use a general purpose FS VSA for this. The code needs to be added to the mod_radius_cdr module to allow that to be a run_time configuration option.
A general purpose VSA that holds only one value or many? Or a mix (array like)?
5) Does the module send accounting packets only for the a-leg of a call or for both legs? (Maybe that could be configurable too).
If anyone is interested in the above questions/remarks please post a reply. I would really like to know how many of the mailing list users are also interested in FS radius support and your opinions on the matter.
Again, patches are welcome. :)
-Chris ------------------------------------------------------------------------
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-- ------------------------------------------- Apostolos Pantsiopoulos Kinetix Tele.com R & D email: regs@kinetix.gr -------------------------------------------