X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/d547c00f76be21289a5ba403b3d94818d8696360..9fb78ffe6ae137125521a5810149e2adde5e63c6:/l2tpns.c

diff --git a/l2tpns.c b/l2tpns.c
index 0da9a24..784e8cf 100644
--- a/l2tpns.c
+++ b/l2tpns.c
@@ -190,7 +190,8 @@ config_descriptt config_values[] = {
 	CONFIG("pppoe_if_to_bind", pppoe_if_to_bind, STRING),
 	CONFIG("pppoe_service_name", pppoe_service_name, STRING),
 	CONFIG("pppoe_ac_name", pppoe_ac_name, STRING),
-	{ NULL, 0, 0, 0 },
+	CONFIG("disable_sending_hello", disable_sending_hello, BOOL),
+	{ NULL, 0, 0, 0 }
 };
 
 static char *plugin_functions[] = {
@@ -2026,7 +2027,6 @@ void sessionshutdown(sessionidt s, char const *reason, int cdn_result, int cdn_e
 		struct param_kill_session data = { &tunnel[session[s].tunnel], &session[s] };
 		LOG(2, s, session[s].tunnel, "Shutting down session %u: %s\n", s, reason);
 		run_plugins(PLUGIN_KILL_SESSION, &data);
-		session[s].die = TIME + 150; // Clean up in 15 seconds
 	}
 
 	if (session[s].ip && !walled_garden && !session[s].die)
@@ -2051,6 +2051,9 @@ void sessionshutdown(sessionidt s, char const *reason, int cdn_result, int cdn_e
 			memcpy(&shut_acct[shut_acct_n++], &session[s], sizeof(session[s]));
 	}
 
+	if (!session[s].die)
+		session[s].die = TIME + 150; // Clean up in 15 seconds
+
 	if (session[s].ip)
 	{                          // IP allocated, clear and unroute
 		int r;
@@ -3500,10 +3503,13 @@ static void regular_cleanups(double period)
 		// Send hello
 		if (tunnel[t].state == TUNNELOPEN && !tunnel[t].controlc && (time_now - tunnel[t].lastrec) > 60)
 		{
-			controlt *c = controlnew(6); // sending HELLO
-			controladd(c, 0, t); // send the message
-			LOG(3, 0, t, "Sending HELLO message\n");
-			t_actions++;
+			if (!config->disable_sending_hello)
+			{
+				controlt *c = controlnew(6); // sending HELLO
+				controladd(c, 0, t); // send the message
+				LOG(3, 0, t, "Sending HELLO message\n");
+				t_actions++;
+			}
 		}
 
 		// Check for tunnel changes requested from the CLI
@@ -5548,8 +5554,7 @@ int sessionsetup(sessionidt s, tunnelidt t)
 
 			if (ip == session[i].ip)
 			{
-				sessionkill(i, "Duplicate IP address");
-				cluster_listinvert_session(s, i);
+				sessionshutdown(i, "Duplicate IP address", CDN_ADMIN_DISC, TERM_ADMIN_RESET);  // close radius/routes, etc.
 				continue;
 			}
 
@@ -5570,7 +5575,7 @@ int sessionsetup(sessionidt s, tunnelidt t)
 
 			// Drop the new session in case of duplicate sessionss, not the old one.
 			if (!strcasecmp(user, session[i].user))
-				sessionkill(i, "Duplicate session for users");
+				sessionshutdown(i, "Duplicate session for users", CDN_ADMIN_DISC, TERM_ADMIN_RESET);  // close radius/routes, etc.
 		}
 	}