[OpenSIPS-Users] Calls are not properly distributed using Load Balancer

[Sammy Govind]

Feels good to know that it wasnt really a big issue at all.

Regarding packet losses monitoring in opensips !! I wonder if you can use
siptrace module for that !! and guess I found this

http://lists.opensips.org/pipermail/news/2011-December/000165.html

on main page of opensips.org !!

Now I'm thinking if you can use this module, enable siptrace for all
incoming call and store+fwd that siptrace of the call to analyze, maybe
you'll be able to tell the packet losses in SIP communication.



On Thu, Jan 5, 2012 at 5:59 PM, Faisal Rehman <faisal.rehman22 at yahoo.com>wrote:

> Hi Sammy,
>
> The mistake was very minor as in the load_balancer table I was giving
> group id as 1 to all the destination servers while in dispatcher table the
> group id was same for the three servers as 1 but different for the two
> servers as 0 & 2, so that was the reason there were no calls on these two
> servers & was fixed assigning the same group id as 1 to all the servers &
> the calls were distributed equally after the second load test :)
>
> Ntop is I think for network monitoring & I installed it on one of my
> servers but don't know the exact mechanism of its monitoring for SIP
> especially. I am only dealing here with SIP yet so there isn't any built in
> tool or command in OpenSIPS for packet loss info.
>
>
> Regards,
>
>
> Faisal Rehman
>   ------------------------------
> *From:* Sammy Govind <govoiper at gmail.com>
> *To:* Faisal Rehman <faisal.rehman22 at yahoo.com>; OpenSIPS users mailling
> list <users at lists.opensips.org>
> *Sent:* Thursday, January 5, 2012 5:29 PM
>
> *Subject:* Re: [OpenSIPS-Users] Calls are not properly distributed using
> Load Balancer
>
> Hi,
>
> Really nice to see your issue is resolved, mind sharing the mistake you
> had in table !?
>
>  About the packet loss, try using some traffic monitoring tool for this
> like ntop, or some snmp based interface monitoring utility to find packet
> loss. If you are talking about call Media packet losses then you can get
> the stats if you're using RTPproxy. Rtpproxy publishes media stats at the
> end of the call.
>
> Regards,
> Sammy.
>
> On Thu, Jan 5, 2012 at 5:20 PM, Faisal Rehman <faisal.rehman22 at yahoo.com>wrote:
>
> Hi Guys,
>
> The issue is fixed & it was due to my mistake because I was using some
> different values in the dispatcher table. By the way I have got one more
> question which is that how can I check the total packet loss in OpenSISP
> for the whole traffic?
>
>
> Regards,
>
> Faisal Rehman
>   ------------------------------
> *From:* Sammy Govind <govoiper at gmail.com>
> *To:* OpenSIPS users mailling list <users at lists.opensips.org>
> *Sent:* Thursday, January 5, 2012 11:25 AM
> *Subject:* Re: [OpenSIPS-Users] Calls are not properly distributed using
> Load Balancer
>
> Hi Faisal,
>
> Please share the contents of load_balancer table. I doubt that the group
> defined (or as Vlad doubt resource assigned)for the servers are different
> thats why they are not receiving the traffic.
>
> Regards,
> Sammy.
>
>
> On Wed, Jan 4, 2012 at 4:18 PM, Vlad Paiu <vladpaiu at opensips.org> wrote:
>
> **
> Hello,
>
> If using the load_balancer module, do the two servers that get no traffic
> at all have the same assigned resources as the other 3 server that get even
> distribution of calls ?
>
> Regards,
>
> Vlad Paiu
> OpenSIPS Developer
>
>
> On 01/04/2012 11:18 AM, Faisal Rehman wrote:
>
>  Hi Guys,
>
>  I was testing my OpenSIPS loadbalancer in live production environment
> where I was having 5 destination servers which should be getting equal
> calls load but I was surprised to see that there were two servers where
> there was no call but rest of the three servers were having equal traffic,
> so what can be the possible reasons for that issue?
>
>
>
> Regards,
>
>  Faisal Rehman
>
>
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