diff --git a/server_pool.py b/server_pool.py
index 0f0052e..c75655a 100644
--- a/server_pool.py
+++ b/server_pool.py
@@ -95,6 +95,7 @@ class ServerPool(object):
 	def new_server(self, port, password):
 		ret = True
 		port = int(port)
+		ipv6_ok = False
 
 		if 'server_ipv6' in self.config:
 			if port in self.tcp_ipv6_servers_pool:
@@ -102,11 +103,13 @@ class ServerPool(object):
 				return 'this port server is already running'
 			else:
 				a_config = self.config.copy()
+				if len(a_config['server_ipv6']) > 2 and a_config['server_ipv6'][0] == "[" and a_config['server_ipv6'][-1] == "]":
+					a_config['server_ipv6'] = a_config['server_ipv6'][1:-1]
 				a_config['server'] = a_config['server_ipv6']
 				a_config['server_port'] = port
 				a_config['password'] = password
 				try:
-					logging.info("starting server at %s:%d" % (a_config['server'], port))
+					logging.info("starting server at [%s]:%d" % (a_config['server'], port))
 					tcp_server = tcprelay.TCPRelay(a_config, self.dns_resolver, False)
 					tcp_server.add_to_loop(self.loop)
 					self.tcp_ipv6_servers_pool.update({port: tcp_server})
@@ -114,10 +117,12 @@ class ServerPool(object):
 						udp_server = udprelay.UDPRelay(a_config, self.dns_resolver, False)
 						udp_server.add_to_loop(self.loop)
 						self.udp_ipv6_servers_pool.update({port: udp_server})
+					if a_config['server_ipv6'] == "::":
+						ipv6_ok = True
 				except Exception, e:
 					logging.warn("IPV6 %s " % (e,))
 
-		if 'server' in self.config:
+		if not ipv6_ok and 'server' in self.config:
 			if port in self.tcp_servers_pool:
 				logging.info("server already at %s:%d" % (self.config['server'], port))
 				return 'this port server is already running'
@@ -158,13 +163,13 @@ class ServerPool(object):
 		else:
 			logging.info("stopped server at %s:%d" % (self.config['server'], port))
 			try:
-				self.tcp_servers_pool[port].close()
+				self.tcp_servers_pool[port].close(True)
 				del self.tcp_servers_pool[port]
 			except Exception, e:
 				logging.warn(e)
 			if self.udp_on:
 				try:
-					self.udp_servers_pool[port].close()
+					self.udp_servers_pool[port].close(True)
 					del self.udp_servers_pool[port]
 				except Exception, e:
 					logging.warn(e)
@@ -175,13 +180,13 @@ class ServerPool(object):
 			else:
 				logging.info("stopped server at %s:%d" % (self.config['server_ipv6'], port))
 				try:
-					self.tcp_ipv6_servers_pool[port].close()
+					self.tcp_ipv6_servers_pool[port].close(True)
 					del self.tcp_ipv6_servers_pool[port]
 				except Exception, e:
 					logging.warn(e)
 				if self.udp_on:
 					try:
-						self.udp_ipv6_servers_pool[port].close()
+						self.udp_ipv6_servers_pool[port].close(True)
 						del self.udp_ipv6_servers_pool[port]
 					except Exception, e:
 						logging.warn(e)