ISO IEC 16317:2011 pdfダウンロード。Information technology — Telecommunications and information exchange between systems — proxZzzy for sleeping hosts 1 Scope This International Standard specifies maintenance of network connectivity and presence by proxies to extend the sleep duration of hosts. This International Standard specifies:  capabilities that a proxy may expose to a host;  information that must be exchanged between a host and a proxy;  proxy behaviour for 802.3 (Ethernet) and 802.11 (WiFi);  required and optional behaviour of a proxy while it is operating, including responding to packets,generating packets, ignoring packets, and waking the host. This International Standard does...