diff --git a/firewall/firewall_windows.go b/firewall/firewall_windows.go
index 20866d9b..142b2279 100644
--- a/firewall/firewall_windows.go
+++ b/firewall/firewall_windows.go
@@ -58,10 +58,13 @@ func (f WindowsFirewall) generateRule(r *Redirection, enabled bool) []string {
 	}
 
 	if enabled == true {
+		rule = append(rule, fmt.Sprintf("protocol=%s", r.Protocol))
 		rule = append(rule, fmt.Sprintf("connectport=%d", r.SrcPort))
 
 		if r.SrcAddress != "" {
 			rule = append(rule, fmt.Sprintf("connectaddress=%s", r.SrcAddress))
+		} else {
+			rule = append(rule, "connectaddress=0.0.0.0")
 		}
 	}