diff --git a/ChangeLog b/ChangeLog
index d6b5e61d..9796ad65 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,10 @@ $Id$
 
 v0.83.11	28-Jan-2006
 
+	mbtask:
+		Added logging for possible detection of dialup IBC neighbour
+		address change.
+
 
 v0.83.10	25-Jan-2006 - 28-Jan-2006
 
diff --git a/mbtask/taskibc.c b/mbtask/taskibc.c
index 3f293c43..bf178acd 100644
--- a/mbtask/taskibc.c
+++ b/mbtask/taskibc.c
@@ -1785,6 +1785,14 @@ void receiver(struct servent  *se)
 				 * FQDN to the one from the setup, so we continue to use the
 				 * dynamic FQDN.
 				 */
+				if (strcmp(tnsl->resolved, hostname)) {
+				    Syslog('r', "IBC: old resolved %s new resolved %s state %s", 
+					    tnsl->resolved, hostname, ncsstate[tnsl->state]);
+				    /*
+				     * This would be the moment to reset this neighbour
+				     * Double check state: waitpwd or call ?
+				     */
+				}
 				strncpy(tnsl->resolved, hostname, 63);
 				inlist = TRUE;
 				Syslog('r', "IBC: setting '%s' to dynamic dns '%s'", tnsl->resolved, tnsl->server);