[OpenSIPS-Users] DRouting Feature Request

Bogdan-Andrei Iancu bogdan at opensips.org
Thu Jul 24 11:28:47 CEST 2014


Hi Brett,

False, the module is first doing re-ordering (based on weights) and 
after then truncates to "first one only".  See my email with the test 
results. Shortly 0x3 should work by randomly (with weights) picking only 
GW from the carrier list.

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 24.07.2014 09:38, Brett Nemeroff wrote:
> Unfortunately it doesn't seem like drouting will do this kind of 
> routing. If you select flags 0x3 and set equal weights, it won't 
> randomize the gateway chosen and only pick one. This would be a good 
> feature request because right now, even with 0x03, only the first gw 
> is ever picked.
> -Brett
>
>
>
> On Wed, Jul 23, 2014 at 2:04 PM, Ricky Keele 
> <rjkeele at digitalipvoice.com <mailto:rjkeele at digitalipvoice.com>> wrote:
>
>     Just to be clear. We do routing to customer GW's that require us
>     to do round-robin which means we rotate the calls between
>     gateways. I am assuming that the drouting module would do the same
>     if the weights are equal say gw1=0 gw2=0. The other big request is
>     where customer will have 3 or 4 gateways and they need to balance
>     the traffic between the 3;example gw1=30%, gw2=50%, gw3=20%.. Is
>     this possible with drouting module today?
>
>     Ricky
>     On 7/23/2014 10:37 AM, Kneeoh wrote:
>
>         I thought that would work too. But if I put (dr_carriers
>         table) gwlist:gw1=50,gw2=50 flags:3 it Always picks gw1. I
>         want it to alternate between gw1 and gw2
>
>         Ultimately I'm trying to do something like: dr_rules: gwlist:
>         #cr1=50,#cr2=50 lets say it picks cr1, then go to the
>         dr_carriers table where it will pick ONE of the carrier
>         gateways based on weight, if that gateway fails or times out
>         use the next carrier cr2, not the next gateway for cr1
>
>
>
>         On Wednesday, July 23, 2014 10:07 AM, Bogdan-Andrei Iancu
>         <bogdan at opensips.org <mailto:bogdan at opensips.org>> wrote:
>         Hi,
>
>         Actually you can combine the flags and use 0x03 - ordering by
>         weights
>         and use only first. Just give it a try.
>
>         Regards,
>
>         Bogdan-Andrei Iancu
>         OpenSIPS Founder and Developer
>         http://www.opensips-solutions.com
>
>
>
>
>         On 23.07.2014 03:29, Kneeoh wrote:
>
>             It would be great if you could combine the binary Flags
>             for dr_carrier routing:
>
>             flags : 0x1 - use weight for sorting the list and not
>             definition order; 0x2 - use only the first gateway from
>             the carrier (depending on the sorting); 0x4 - disable the
>             usage of this carrier
>
>             such that where 1+2 = 3 the gateways are first sorted by
>             weight then returns only the top result for each carrier.
>             This would allow for equitable distribution between
>             carrier gateways. This way gw1=100,gw2=100 would have a
>             roughly equal chance of being picked (if enabled=true). At
>             present it either cycles through all carrier gateways OR
>             when the binary flag is set to 2, it picks the first
>             gateway ONLY, ALL THE TIME.
>
>
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