Copyright (C) 2006-2007 Code Synthesis Tools CC Redistribution and use with or without modification are permitted under the terms of the new BSD license. See the accompanying LICENSE file. IPv4 address in the dotted-decimal notation. Port number in the range [1, 65536]. IPv4 address and port pair in the form ip:port. IPv4 address is in the dotted-decimal notation. Port is in the range [1, 65536]. Structured IPv4 address and port pair. IPv4 address is in the dotted-decimal notation. Port is in the range [1, 65536].