[Serusers] Radius accounting howto

İlker Aktuna (Koç.net) ilkera at koc.net
Thu Jun 1 15:40:18 CEST 2006


Hi,
 
I succeeded in sending radius start/stop packets to my Radius server.
But I saw a problem when the hanging up party is different from the calling party.
 
In the following radius start/stop pair 200000900568888885 <mailto:200000900568888885 at sip.test.net>  calls 200000900569871112 but 200000900569871112 is hanging up. So the BYE message is sent from 200000900569871112.
 
How can I solve this problem so that calling party is same for both radius start stop messages ?
 
Thu Jun  1 16:29:11 2006
        Acct-Session-Id = "c73bf2494104ba79ZTdhMWJjNTYwYmMyM2E1ZjFmZWZhMDAyYWVjYzNmNjM."
        Gric-Timezone = 1714959921
        Ascend-PRI-Number-Type = 577334379
        Ascend-Route-IP = 1936289850
        Gric-Roaming-Server-Id = "INVITE"
        Ascend-Calling-Subadddress = "sip:200000900569871112 at 192.168.1.23:16634;rinstance=388dfcffc2868d87;transport=udp"
        Gric-Request-Type = 1664561715
        Ascend-Route-IPX = 577334379
        Ascend-Callback-Delay = 3277318212
        Acct-Status-Type = Start
        Service-Type = 15
        User-Name = "200000900568888885 at sip.test.net"
        NAS-Port = 5060
        Acct-Delay-Time = 0
        NAS-IP-Address = 193.243.202.99
        Timestamp = 1149168551
 
Thu Jun  1 16:29:13 2006
        Acct-Session-Id = "c73bf2494104ba79ZTdhMWJjNTYwYmMyM2E1ZjFmZWZhMDAyYWVjYzNmNjM."
        Gric-Timezone = 1664561715
        Ascend-PRI-Number-Type = 577334379
        Ascend-Route-IP = 1936289850
        Gric-Roaming-Server-Id = "BYE"
        Ascend-Calling-Subadddress = "sip:200000900568888885 at 192.168.1.28:16934"
        Gric-Request-Type = 1714959921
        Ascend-Route-IPX = 577334379
        Ascend-Callback-Delay = 1432970919
        Acct-Status-Type = Stop
        Service-Type = 15
        User-Name = "200000900569871112 at sip.test.net"
        NAS-Port = 5060
        Acct-Delay-Time = 0
        NAS-IP-Address = 193.243.202.99
        Timestamp = 1149168553

Regards,
ilker

________________________________

From: sip [mailto:sip at arcdiv.com] 
Sent: Thursday, June 01, 2006 1:10 AM
To: İlker Aktuna (Koç.net); serusers at iptel.org
Subject: RE: [Serusers] Radius accounting howto


The purpose of the module is to take care of that all for you.  I'm afraid I don't use the acc_radius module as I don't honestly see the point in separating out each and every logging function into separate modules (talk about backward thinking).  I still use the older acc module compiled with radius support. 

The code block I sent you is all that's necessary for the logging of start/stop requests. 

N. 


[UTF-8?]On Wed, 31 May 2006 19:47:50 +0300, İlker Aktuna \(Koç.net\) wrote 
> I tried that configuration. I get no errors but also no radius packet is created/sent. 
> after setting the flag by "setflag()" command , do I have to enter another command to send the accounting packet for that marked message ? 
>   
> Thanks, 
> ilker 
> 
> 
________________________________

From: serusers-bounces at lists.iptel.org [mailto:serusers-bounces at lists.iptel.org] On Behalf Of İlker Aktuna (Koç.net) 
> Sent: Wednesday, May 31, 2006 5:26 PM 
> To: sip; serusers at iptel.org 
> Subject: RE: [Serusers] Radius accounting howto 
> 
> 
> Thanks for that information. But, how does Ser know to send start or stop message to radius ? 
>   
> Thanks, 
> ilker 
> 
> 
________________________________

From: sip [mailto:sip at arcdiv.com] 
> Sent: Wednesday, May 31, 2006 2:13 PM 
> To: İlker Aktuna (Koç.net); serusers at iptel.org 
> Subject: RE: [Serusers] Radius accounting howto 
> 
> 
> These are essentially log flags. 
> 
> In order to log an INVITE or a BYE to the radius server (assuming your log_flag param was set to 1), you'd do something like: 
> 
>         if((method=="INVITE" && !has_totag()) || method=="BYE") 
>         { 
>                         setflag(1); 
>         }; 
> 
> I stick that BEFORE the loose_route section of my config, as if I don't, it doesn't seem to catch things correctly. I've yet to debug why.  The reason I put the extra !has_totag() in there is for my accounting, so I don't end up logging reINVITES from the remote side. 
> 
> Basically, the parameter for log_flag determines which flag you set in order to log the packet to the radius server. 
> 
> N. 
> 
> [UTF-8?]On Wed, 31 May 2006 10:48:42 +0300, İlker Aktuna \(Koç.net\) wrote 
> > Hi, 
> > 
> > Thanks for your reply. I saw that in the source and changed according to them. But I still can't see any radius packets created/sent by Ser when a call is made. 
> > What should I add to the configuration to send start/stop packets ? 
> > 
> > Regards, 
> > ilker 
> > 
> > -----Original Message----- 
> > From: serusers-bounces at lists.iptel.org [mailto:serusers-bounces at lists.iptel.org] On Behalf Of sip 
> > Sent: Tuesday, May 30, 2006 8:28 PM 
> > To: serusers at iptel.org 
> > Subject: Re: [Serusers] Radius accounting howto 
> > 
> > Those params are valid for the old acc module compiled with radius support. 
> > The acc_radius module I think uses log_flag and log_missed_flag (according to the source). 
> > 
> > N. 
> > 
> > On Tue, 30 May 2006 17:54:40 +0300, Ýlker Aktuna (Koç.net) wrote 
> > > Hi everyone, 
> > >  
> > > I am trying to use acc_radius module with presence CVS sources. 
> > > I compiled the radiusclient library and compiled ser with acc_radius module. 
> > >  
> > > Then I added following lines to the config: 
> > >  
> > > loadmodule "/root/ser/lib/ser/modules/acc_radius.so" 
> > > modparam("acc_radius", "radius_config", 
> > "/usr/local/etc/radiusclient-ng/radiusclient.conf") 
> > > modparam("acc_radius", "service_type", 15) modparam("acc_radius", 
> > > "radius_flag", 1) modparam("acc_radius", "radius_missed_flag", 3) 
> > > modparam("acc_radius", "report_ack", 0) 
> > >  
> > >  
> > > But when I try to start ser, it doesn't accept 2 parameters: 
> > > modparam("acc_radius", "radius_flag", 1) modparam("acc_radius", 
> > > "radius_missed_flag", 3) 
> > >  
> > > What should be the correct syntax for these parameters ? are they required ? 
> > >  
> > > And what else should I add to the configuration to send radius-start 
> > > and 
> > radius-stop messages to the radius server ? 
> > >  
> > > Thanks, 
> > > ilker 
> > > 
> > >  
> > > 
> > > 
> 
> 

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