default to not map external IP.
@@ -68,7 +68,7 @@ func NewConfig(confString string) (*Config, error) {
conf := &Config{
Port: 7880,
RTC: RTCConfig{
- UseExternalIP: true,
+ UseExternalIP: false,
TCPPort: 7881,
UDPPort: 7882,
ICEPortRangeStart: 0,
