diff --git a/tpws/params.h b/tpws/params.h
index 292bf0d..c6c8aeb 100644
--- a/tpws/params.h
+++ b/tpws/params.h
@@ -72,6 +72,9 @@ struct params_s
 	bool tamper_start_n,tamper_cutoff_n;
 	unsigned int tamper_start,tamper_cutoff;
 
+	struct sockaddr_in connect_bind4;
+	struct sockaddr_in6 connect_bind6;
+
 	int debug;
 
 #if defined(BSD)
diff --git a/tpws/tpws.c b/tpws/tpws.c
index 1de0e22..cef5f59 100644
--- a/tpws/tpws.c
+++ b/tpws/tpws.c
@@ -138,6 +138,7 @@ static void exithelp(void)
 		" * multiple binds are supported. each bind-addr, bind-iface* start new bind\n"
 		" --port=<port>\t\t\t\t; only one port number for all binds is supported\n"
 		" --socks\t\t\t\t; implement socks4/5 proxy instead of transparent proxy\n"
+		" --connect-bind-addr=<v4_addr>|<v6_addr> ; address for outbound connections\n"
 		" --no-resolve\t\t\t\t; disable socks5 remote dns ability\n"
 		" --resolver-threads=<int>\t\t; number of resolver worker threads\n"
 		" --local-rcvbuf=<bytes>\n"
@@ -355,13 +356,14 @@ void parse_params(int argc, char *argv[])
 		{ "skip-nodelay",no_argument,0,0 },// optidx=51
 		{ "tamper-start",required_argument,0,0 },// optidx=52
 		{ "tamper-cutoff",required_argument,0,0 },// optidx=53
+		{ "connect-bind-addr",required_argument,0,0 },// optidx=54
 #if defined(BSD) && !defined(__OpenBSD__) && !defined(__APPLE__)
-		{ "enable-pf",no_argument,0,0 },// optidx=54
+		{ "enable-pf",no_argument,0,0 },// optidx=55
 #elif defined(__linux__)
-		{ "mss",required_argument,0,0 },// optidx=54
-		{ "mss-pf",required_argument,0,0 },// optidx=55
+		{ "mss",required_argument,0,0 },// optidx=55
+		{ "mss-pf",required_argument,0,0 },// optidx=56
 #ifdef SPLICE_PRESENT
-		{ "nosplice",no_argument,0,0 },// optidx=55
+		{ "nosplice",no_argument,0,0 },// optidx=57
 #endif
 #endif
 		{ "hostlist-auto-retrans-threshold",optional_argument,0,0}, // ignored. for nfqws command line compatibility
@@ -784,12 +786,29 @@ void parse_params(int argc, char *argv[])
 				params.tamper_cutoff = atoi(p);
 			}
 			break;
+		case 54: /* connect-bind-addr */
+			{
+				if (inet_pton(AF_INET, optarg, &params.connect_bind4.sin_addr))
+				{
+					params.connect_bind4.sin_family = AF_INET;
+				}
+				else if (inet_pton(AF_INET6, optarg, &params.connect_bind6.sin6_addr))
+				{
+					params.connect_bind6.sin6_family = AF_INET6;
+				}
+				else
+				{
+					fprintf(stderr, "bad bind addr : %s\n", optarg);
+					exit_clean(1);
+				}
+			}
+			break;
 #if defined(BSD) && !defined(__OpenBSD__) && !defined(__APPLE__)
-		case 54: /* enable-pf */
+		case 55: /* enable-pf */
 			params.pf_enable = true;
 			break;
 #elif defined(__linux__)
-		case 54: /* mss */
+		case 55: /* mss */
 			// this option does not work in any BSD and MacOS. OS may accept but it changes nothing
 			params.mss = atoi(optarg);
 			if (params.mss<88 || params.mss>32767)
@@ -798,7 +817,7 @@ void parse_params(int argc, char *argv[])
 				exit_clean(1);
 			}
 			break;
-		case 55: /* mss-pf */
+		case 56: /* mss-pf */
 			if (!pf_parse(optarg,&params.mss_pf))
 			{
 				fprintf(stderr, "Invalid MSS port filter.\n");
@@ -806,7 +825,7 @@ void parse_params(int argc, char *argv[])
 			}
 			break;
 #ifdef SPLICE_PRESENT
-		case 56: /* nosplice */
+		case 57: /* nosplice */
 			params.nosplice = true;
 			break;
 #endif
diff --git a/tpws/tpws_conn.c b/tpws/tpws_conn.c
index 23df5df..70b05cf 100644
--- a/tpws/tpws_conn.c
+++ b/tpws/tpws_conn.c
@@ -390,6 +390,27 @@ static int connect_remote(const struct sockaddr *remote_addr, bool bApplyConnect
 			VPRINT("Not setting MSS. Port %u is out of MSS port range.",port)
 		}
 	}
+
+	// if no bind address specified - address family will be 0 in params_connect_bindX
+	if(remote_addr->sa_family == params.connect_bind4.sin_family)
+	{
+		if (bind(remote_fd, (struct sockaddr *)&params.connect_bind4, sizeof(struct sockaddr_in)) == -1)
+		{
+			perror("bind on connect");
+			close(remote_fd);
+			return -1;
+		}
+	}
+	else if(remote_addr->sa_family == params.connect_bind6.sin6_family)
+	{
+		if (bind(remote_fd, (struct sockaddr *)&params.connect_bind6, sizeof(struct sockaddr_in6)) == -1)
+		{
+			perror("bind on connect");
+			close(remote_fd);
+			return -1;
+		}
+	}
+
 	if (connect(remote_fd, remote_addr, remote_addr->sa_family == AF_INET ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6)) < 0)
 	{
 		if(errno != EINPROGRESS)