[Serusers] Loadbalancing for interco
Jiri Kuthan
jiri at iptel.org
Mon Sep 17 14:01:54 CEST 2007
The scenario addressed by Michal is much simpler and does not include need
for database access. If there is such a need, you need to have a partitioning
load-balancer serving SIP servers using partitioned database or non-partitioning
load-balancer serving SIP servers with shared database.
-jiri
At 19:56 13/09/2007, Ravin Suri wrote:
>How will this work if user information is stored in a MySQL database?
>
>If the two servers are on the same network they can of course connect to
>then same the database. But what if the two servers are in physically
>different data centers? Will this scenario require MySQL replication over a
>WAN?
>
>Thank you for your help.
>
>- Ravin
>
>
>> -----Original Message-----
>> From: serusers-bounces at lists.iptel.org
>> [mailto:serusers-bounces at lists.iptel.org] On Behalf Of Michal Matyska
>> Sent: Thursday, September 13, 2007 12:35 PM
>> To: inge at legos.fr
>> Cc: serusers at lists.iptel.org
>> Subject: Re: [Serusers] Loadbalancing for interco
>>
>> This BIND zone file should do the job. Requests relayed to
>> abc.com should go 60% to gw1 and 40% to gw2.
>>
>>
>> $TTL 86400
>> $ORIGIN abc.com.
>> @ IN SOA ns.abc.com root (
>> 1 ; serial
>> 1H ; refresh
>> 10M ; retry
>> 1W ; expiry
>> 1D ) ; minimum
>>
>> ; service rr pri weight port target
>> _sip._udp SRV 10 60 5060 gw1
>> SRV 10 40 5060 gw2
>>
>> gw1 A 192.168.1.1
>> gw2 A 192.168.1.2
>>
>>
>> On Thu, 2007-09-13 at 17:54 +0200, inge wrote:
>> > Hi,
>> >
>> > Can we used DNS SRV for outgoing call ? Can you show me an example ?
>> >
>> > Thanks.
>> >
>> > Sincerly,
>> >
>> > Adrien .L
>> >
>> > Le jeudi 13 septembre 2007 à 10:16 -0400, Michal Matyska a écrit :
>> > > Hi,
>> > >
>> > > in SER 2.0 you can use DNS system with properly configured SRV
>> > > records to achieve load balancing with non-equal distribution.
>> > >
>> > > Michal
>> > >
>> > > On Thu, 2007-09-13 at 11:02 +0200, inge wrote:
>> > > > Hi all,
>> > > >
>> > > > Is there a way to have something like a loadbalancing
>> on SER for
>> > > > outgoing calls ?
>> > > >
>> > > > I want to distribute the calls between two gateways.
>> Ideally, with
>> > > > a coefficient (ie. 60% for the first and 40% for the second).
>> > > >
>> > > > Thanks for your support.
>> > > >
>> > > > Adrien .L
>> > > >
>> > > > _______________________________________________
>> > > > Serusers mailing list
>> > > > Serusers at lists.iptel.org
>> > > > http://lists.iptel.org/mailman/listinfo/serusers
>> > >
>>
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>
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--
Jiri Kuthan http://iptel.org/~jiri/
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