Also make sure to increase number of open files on radius server. We faced a simpler problem some while ago and it turned out be too many open files problem.<div><br></div><div>ulimit -n 1024000<br><div><br></div><div>Thank you.<br>
<br><br><div class="gmail_quote">On Wed, Nov 21, 2012 at 9:57 PM, William King <span dir="ltr"><<a href="mailto:william.king@quentustech.com" target="_blank">william.king@quentustech.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Also, the problem you are likely hitting is that your FreeRADIUS server<br>
is throwing an error and returning an invalid response. Check the logs<br>
for that server and see if there is anything reported.<br>
<div class="HOEnZb"><div class="h5"><br>
William King<br>
Senior Engineer<br>
Quentus Technologies, INC<br>
1037 NE 65th St Suite 273<br>
Seattle, WA 98115<br>
Main: (877) 211-9337<br>
Office: (206) 388-4772<br>
Cell: (253) 686-5518<br>
<a href="mailto:william.king@quentustech.com">william.king@quentustech.com</a><br>
<br>
On 11/21/2012 06:48 AM, Chetan Khatri wrote:<br>
> Dear All Experts,<br>
><br>
> Need help to solve freeswitch's mod_rad_auth capacity issue.<br>
> I have deployed freeswtich 1.0.6 and enabled mod_rad_auth module. The<br>
> Module is working fine till the concurrent request reaches till 245<br>
> after that Accounting is failing.<br>
> Below is the Configuration.<br>
><br>
> FreeSwitch : 1.0.6<br>
> RADIUS Server : FreeRADIUS2<br>
> Database server : MySQL 5.5<br>
><br>
> We are stress testing the with freeswitch to handle about 2000<br>
> concurrent calls with RADIUS AAA. without using RADIUS modules<br>
> freeswitch is able to handle 2000 concurrent calls without any issues.<br>
> For analysis we analysed from RADIUS server replies access-accept<br>
> request, but in mod_rad_auth error says *"freeswitch : Invalid Digest<br>
> Request from RADIUS server"* only if the concurrent session receives<br>
> 245, till that all the requests are been working fine.<br>
><br>
> Please guide me how to resolve this capacity issue, I can provide all<br>
> the logs and configuration files if required.<br>
><br>
> --<br>
> /Regards,<br>
> Chetan Khatri/<br>
><br>
><br>
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</div></div></blockquote></div><br></div></div>