Standard ECMA-393
ProxZzzy1 for sleeping hosts
(February 2010)

This Standard specifies maintenance of network connectivity and presence by proxies to extend the sleep duration of hosts.
This 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 Option behaviour of a proxy while it is operating, including responding to packets, generating packets, ignoring packets, and waking the host.
This Standard does not:
- Specify communication mechanisms between hosts and proxies.
- Extend or modify the referenced specifications (and for any discrepancies those specifications are authoritative).
- Support security and communication protocols such as IPsec, MACSec, SSL, TLS, Mobile IP, etc.
1 Ecma International is registering the ProxZzzy trademark.
The following file can be freely downloaded:
| File name |
Size (Bytes) |
Content |
| ECMA-393.pdf |
529 572 |
Acrobat (r) PDF file |
| ECMA-393-errata-sept2010 |
53 488 |
Acrobat (r) PDF file |
| Patent Statement and Licencing Declaration |
684 984 |
Acrobat (r) PDF file |
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