From 5f3f32c49420704ae1567aa2c6e6c723c3e1b0bd Mon Sep 17 00:00:00 2001
From: Mark Michelson <mmichelson@digium.com>
Date: Mon, 29 Oct 2012 21:38:40 +0000
Subject: [PATCH] Prevent resetting of NATted realtime peer address on reload.
If a "sip reload" is issued for a SIP peer, then his
IP address will be cleared, thus resulting in forgetting the
public IP address. Asterisk will then attempt to route SIP
traffic to the private IP address.
The fix here is to make "sip reload" ignore realtime peers
when "host = dynamic" is spotted. Realtime peers can now only
have their IP address reset if they have gone from being not
dynamic to being dynamic.
(closes issue ASTERISK-18203)
reported by daren ferreira
(closes issue ASTERISK-20572)
reported by JoshE
Patches:
fix_nat_realtime.diff uploaded by JoshE (license #6075)
........
Merged revisions 375415 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........
Merged revisions 375417 from http://svn.asterisk.org/svn/asterisk/branches/10
........
Merged revisions 375437 from http://svn.asterisk.org/svn/asterisk/branches/11
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@375443 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_sip.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 6b3fa69906..2febf09756 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -30445,7 +30445,7 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str
} else if (!strcasecmp(v->name, "host")) {
if (!strcasecmp(v->value, "dynamic")) {
/* They'll register with us */
- if (!found || !peer->host_dynamic) {
+ if ((!found && !realtime) || !peer->host_dynamic) {
/* Initialize stuff if this is a new peer, or if it used to
* not be dynamic before the reload. */
ast_sockaddr_setnull(&peer->addr);
--
GitLab