You need to allow binding to non-local sockets on each machine.
# echo 1 > /proc/sys/net/ipv4/ip_nonlocal_bind
Ben Newlin
From: Users on behalf of Steve Kumar
Reply-To: OpenSIPS users mailling list
Date: Wednesday, August 21, 2019 at 8:12 PM
To: "users@lists.opensips.org"
Subject: [OpenSIPS-Users] OpenSIPS2.4 HA and Dialog Replication
Hi,
Need some help from smart folks.
I have setup a HA between 2 nodes. So this is the current setup and these are
the problems I am getting ->
So I have installed keepalived and only node has floating IP at one time.
I have enabled clusterer module and both nodes can see each other and ping each
other.
And I have also setup the dialog replication
Problems ->
Where I define my listeners in opensips script I define first Virtual IP listen
and then local IP. But other opensips node doesn't have VIP so it's opensips
fails when I start the service, you know understand what I am saying.
This are the listeners on first active node ->
# Proto Bin Listeners
listen = bin:10.10.10.236:<http://10.10.10.236:>
# Virtual / HA IP
listen=udp:10.10.10.111:5060<http://10.10.10.111:5060> as X.X.X.X:5060
listen=tcp:10.10.10.111:5060<http://10.10.10.111:5060> as X.X.X.X:5060
# Administrative IP
listen=udp:10.10.10.236:5060<http://10.10.10.236:5060> as X.X.X.X.:5060
listen=tcp:10.10.10.236:5060<http://10.10.10.236:5060> as X.X.X.X:5060
You can see this node has VIP -> 10.10.10.111
But other backup node in HA doesn't have VIP so opensips service was failing to
start, so what I did I removed that VIP listener from other node and I started
the openSIPS service.But now I am getting problem in dialog replication because
other node is not accepting dialogs because active node is sending dialog from
VIP 10.10.10.111 and other node is not accepting. I am getting this error.
ERROR:dialog:dlg_replicated_created dialog doesn't match caller's listening
socket udp:10.10.10.111:5060<http://10.10.10.111:5060>
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