[Freeswitch-users] FreeSwitch Failover Question

[Stephen Wilde]

I'm using a SIP proxy acting as load balancer installed in a Cloud (high
availability) in front of a pool of FS Gateways that handle media.
I don't have phone registered so the SIP proxy is a FS in
"bypass_media=true" and the balancer is a FS module that handles Gateway
load and fail.

Stephen

On Fri, Jul 13, 2012 at 2:39 PM, Steven Ayre <steveayre at gmail.com> wrote:

> I'm currently in the process of setting up a corosync/pacemaker install to
> provide a virtual ip and IPVS routed mode to send the sip packets to a FS
> server.
>
> FS hosts have the virtual ip bound to lo:0, and a sip profile listening on
> the virtual ip (allows FS to receive packets from the load balancer on
> ingress, on egress the packets from FS are sent directly to the endpoint
> with the correct ip, reducing load on the load balancer. Being on lo:0
> prevents FS answering ARP requests.
>
> rtp-ip is the real FS address, so rtp bypasses the load balancer reducing
> its load and ensures RTP goes to the correct FS host.
>
> mod_sofia uses ODBC to use a shared database, MySQL Cluster (NDB) for HA.
> That means inbound registrations are visible from all FS servers regardless
> of which host handled the REGISTER.
>
> Outbound registrations (gateways) will be trickier as each FS host will
> currently need to register separately.
>
> Steve on iPhone
>
>
>
> On 13 Jul 2012, at 11:04, "Sergei" <getallad at gmail.com> wrote:
>
> I could also recommend LinuxHA product - http://www.linux-ha.org. It
> allows to share virtual IP between servers, and failover this IP in case of
> primary server failure. Still, there could be issues with registrations
> sync J  ****
>
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