+# Should we use ICMP-based NAT traversal to try connect to NATed peers
+# or, if we are behind NAT, to allow connections to us?
+ENABLE_ICMP_CLIENT = YES
+ENABLE_ICMP_SERVER = YES
+
+# IP address of the interface connected to the NAT box; IPv4 dotted-decimal ONLY;
+# normal interface IP address for non-NATed peers;
+# likely auto-detected (via interface list) if not specified (!)
+# INTERNAL_ADDRESS =
+