Hi Mino
I have set up this scenario using heartbeat on both hosts and it works wonderfully.
Regards Phillip
Message: 1 Date: Fri, 14 Jun 2013 08:15:28 +0200 From: Mino Haluz mino.haluz@gmail.com To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List" <sr-users@lists.sip-router.org
Subject: [SR-Users] kamailio and virtual IP Message-ID: CAFA7yDT0xczGGU31utLoRDui=zb0wfZrTSzEw6Fy5tJHQZAjZQ@mail.gmail.com Content-Type: text/plain; charset="iso-8859-1"
Hi,
I want to do this:
2 hosts, with 2 running kamailios, every host has 1 IP address and hostA has virtualIP assigned. kamailio should run on both hosts. I made a script which can transfer virtual IP from hostA to hostB.
The problem is, I cannot tell kamailio to use virtualIP on hostB because, when I set
listen=virtualIP:5060 - it cannot start because virtualIP is not present listen=0.0.0.0:5060 and force_send_socket(virtualIP) - it does not work as virtualIP is not in the listen list
Some hint? I could run kamailio automatically after chaning IP address, but it requires time to load, so it will not be as quick as I change simply the owner of virtual IP.
Thanks, Mino
I am always witnessing the fact, that administration of 3rd party HA software cost you more problems, than coding your own system which you understand deeply.
That's why I've done RPC services in python which do the job for me and works in much more flexible way, than manual editing of XML files of heartbeat (which I consider a bit pain in ...).
If I bind to non-existent IP address, than there is problem with sending OPTIONS.
So i gave up this, it will run/kill kamailio while taking up/down virtual interface.
On Fri, Jun 14, 2013 at 9:32 AM, phillman25 phillman25@gmail.com wrote:
Hi Mino
I have set up this scenario using heartbeat on both hosts and it works wonderfully.
Regards Phillip
Message: 1 Date: Fri, 14 Jun 2013 08:15:28 +0200 From: Mino Haluz mino.haluz@gmail.com To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List" <sr-users@lists.sip-router.org
Subject: [SR-Users] kamailio and virtual IP Message-ID: <CAFA7yDT0xczGGU31utLoRDui= zb0wfZrTSzEw6Fy5tJHQZAjZQ@mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1"
Hi,
I want to do this:
2 hosts, with 2 running kamailios, every host has 1 IP address and hostA has virtualIP assigned. kamailio should run on both hosts. I made a script which can transfer virtual IP from hostA to hostB.
The problem is, I cannot tell kamailio to use virtualIP on hostB because, when I set
listen=virtualIP:5060 - it cannot start because virtualIP is not present listen=0.0.0.0:5060 and force_send_socket(virtualIP) - it does not work as virtualIP is not in the listen list
Some hint? I could run kamailio automatically after chaning IP address, but it requires time to load, so it will not be as quick as I change simply the owner of virtual IP.
Thanks, Mino
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hello Mino,
On 06/14/2013 04:53 AM, Mino Haluz wrote:
If I bind to non-existent IP address, than there is problem with sending OPTIONS.
Perhaps this can help?
echo 1 > /proc/sys/net/ipv4/ip_nonlocal_bind
This will allow you to bind to IPs that don't correspond to any existing interfaces right now.
Ok, this works, but dispatcher module keeps on sending OPTIONS from non-existent interface and it generates lots of errors, that I do not like much :) These two hosts share one dispatcher table, so I cannot set it to active non-probing mode.
On Fri, Jun 14, 2013 at 10:56 AM, Alex Balashov abalashov@evaristesys.comwrote:
Hello Mino,
On 06/14/2013 04:53 AM, Mino Haluz wrote:
If I bind to non-existent IP address, than there is problem with
sending OPTIONS.
Perhaps this can help?
echo 1 > /proc/sys/net/ipv4/ip_**nonlocal_bind
This will allow you to bind to IPs that don't correspond to any existing interfaces right now.
-- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
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phillman25