X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_setup.c;h=299e3729e0cb131555d99238e8b4c2745325c69b;hp=9cf24bf8cb42f165499168b1d95c04fc7616ca26;hb=d9ad3d313d96d30ef45cd53367dff9a855a396d4;hpb=178e52f76ef4ba40748c13ea7e518837394d6dbc

diff --git a/src/net_setup.c b/src/net_setup.c
index 9cf24bf8..299e3729 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -1,7 +1,7 @@
 /*
     net_setup.c -- Setup.
     Copyright (C) 1998-2005 Ivo Timmermans,
-                  2000-2011 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
                   2006      Scott Lamb <slamb@slamb.org>
                   2010      Brandon Black <blblack@gmail.com>
 
@@ -397,6 +397,8 @@ static bool setup_myself(void) {
 		myself->options |= OPTION_CLAMP_MSS;
 
 	get_config_bool(lookup_config(config_tree, "PriorityInheritance"), &priorityinheritance);
+	get_config_bool(lookup_config(config_tree, "DecrementTTL"), &decrement_ttl);
+	get_config_bool(lookup_config(config_tree, "Broadcast"), &broadcast);
 
 #if !defined(SOL_IP) || !defined(IP_TOS)
 	if(priorityinheritance)
@@ -540,6 +542,8 @@ static bool setup_myself(void) {
 
 	/* Open device */
 
+	devops = os_devops;
+
 	if(get_config_string(lookup_config(config_tree, "DeviceType"), &type)) {
 		if(!strcasecmp(type, "dummy"))
 			devops = dummy_devops;
@@ -553,12 +557,6 @@ static bool setup_myself(void) {
 		else if(!strcasecmp(type, "vde"))
 			devops = vde_devops;
 #endif
-		else {
-			logger(LOG_ERR, "Unknown device type %s!", type);
-			return false;
-		}
-	} else {
-		devops = os_devops;
 	}
 
 	if(!devops.setup())
@@ -582,47 +580,58 @@ static bool setup_myself(void) {
 
 	/* Open sockets */
 
-	get_config_string(lookup_config(config_tree, "BindToAddress"), &address);
+	listen_sockets = 0;
+	cfg = lookup_config(config_tree, "BindToAddress");
 
-	hint.ai_family = addressfamily;
-	hint.ai_socktype = SOCK_STREAM;
-	hint.ai_protocol = IPPROTO_TCP;
-	hint.ai_flags = AI_PASSIVE;
+	do {
+		get_config_string(cfg, &address);
+		if(cfg)
+			cfg = lookup_config_next(config_tree, cfg);
 
-	err = getaddrinfo(address, myport, &hint, &ai);
+		hint.ai_family = addressfamily;
+		hint.ai_socktype = SOCK_STREAM;
+		hint.ai_protocol = IPPROTO_TCP;
+		hint.ai_flags = AI_PASSIVE;
 
-	if(err || !ai) {
-		logger(LOG_ERR, "System call `%s' failed: %s", "getaddrinfo",
-			   gai_strerror(err));
-		return false;
-	}
+		err = getaddrinfo(address, myport, &hint, &ai);
+		free(address);
 
-	listen_sockets = 0;
+		if(err || !ai) {
+			logger(LOG_ERR, "System call `%s' failed: %s", "getaddrinfo",
+				   gai_strerror(err));
+			return false;
+		}
 
-	for(aip = ai; aip; aip = aip->ai_next) {
-		listen_socket[listen_sockets].tcp =
-			setup_listen_socket((sockaddr_t *) aip->ai_addr);
+		for(aip = ai; aip; aip = aip->ai_next) {
+			if(listen_sockets >= MAXSOCKETS) {
+				logger(LOG_ERR, "Too many listening sockets");
+				return false;
+			}
 
-		if(listen_socket[listen_sockets].tcp < 0)
-			continue;
+			listen_socket[listen_sockets].tcp =
+				setup_listen_socket((sockaddr_t *) aip->ai_addr);
 
-		listen_socket[listen_sockets].udp =
-			setup_vpn_in_socket((sockaddr_t *) aip->ai_addr);
+			if(listen_socket[listen_sockets].tcp < 0)
+				continue;
 
-		if(listen_socket[listen_sockets].udp < 0)
-			continue;
+			listen_socket[listen_sockets].udp =
+				setup_vpn_in_socket((sockaddr_t *) aip->ai_addr);
 
-		ifdebug(CONNECTIONS) {
-			hostname = sockaddr2hostname((sockaddr_t *) aip->ai_addr);
-			logger(LOG_NOTICE, "Listening on %s", hostname);
-			free(hostname);
-		}
+			if(listen_socket[listen_sockets].udp < 0)
+				continue;
 
-		memcpy(&listen_socket[listen_sockets].sa, aip->ai_addr, aip->ai_addrlen);
-		listen_sockets++;
-	}
+			ifdebug(CONNECTIONS) {
+				hostname = sockaddr2hostname((sockaddr_t *) aip->ai_addr);
+				logger(LOG_NOTICE, "Listening on %s", hostname);
+				free(hostname);
+			}
+
+			memcpy(&listen_socket[listen_sockets].sa, aip->ai_addr, aip->ai_addrlen);
+			listen_sockets++;
+		}
 
-	freeaddrinfo(ai);
+		freeaddrinfo(ai);
+	} while(cfg);
 
 	if(listen_sockets)
 		logger(LOG_NOTICE, "Ready");