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This commit is contained in:
Tim Riker
2006-01-25 00:08:53 +00:00
parent f64ff682a3
commit c1ef7bdd8d
254 changed files with 2002 additions and 2002 deletions
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networking/ether-wake.c
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@@ -14,53 +14,53 @@
/* full usage according Donald Becker
* usage: ether-wake [-i <ifname>] [-p aa:bb:cc:dd[:ee:ff]] 00:11:22:33:44:55\n"
*
* This program generates and transmits a Wake-On-LAN (WOL)\n"
* \"Magic Packet\", used for restarting machines that have been\n"
* soft-powered-down (ACPI D3-warm state).\n"
* It currently generates the standard AMD Magic Packet format, with\n"
* an optional password appended.\n"
* This program generates and transmits a Wake-On-LAN (WOL)\n"
* \"Magic Packet\", used for restarting machines that have been\n"
* soft-powered-down (ACPI D3-warm state).\n"
* It currently generates the standard AMD Magic Packet format, with\n"
* an optional password appended.\n"
*
* The single required parameter is the Ethernet MAC (station) address\n"
* of the machine to wake or a host ID with known NSS 'ethers' entry.\n"
* The MAC address may be found with the 'arp' program while the target\n"
* machine is awake.\n"
* The single required parameter is the Ethernet MAC (station) address\n"
* of the machine to wake or a host ID with known NSS 'ethers' entry.\n"
* The MAC address may be found with the 'arp' program while the target\n"
* machine is awake.\n"
*
* Options:\n"
* -b Send wake-up packet to the broadcast address.\n"
* -D Increase the debug level.\n"
* -i ifname Use interface IFNAME instead of the default 'eth0'.\n"
* -p <pw> Append the four or six byte password PW to the packet.\n"
* A password is only required for a few adapter types.\n"
* The password may be specified in ethernet hex format\n"
* or dotted decimal (Internet address)\n"
* -p 00:22:44:66:88:aa\n"
* -p 192.168.1.1\n";
*
* Options:\n"
* -b Send wake-up packet to the broadcast address.\n"
* -D Increase the debug level.\n"
* -i ifname Use interface IFNAME instead of the default 'eth0'.\n"
* -p <pw> Append the four or six byte password PW to the packet.\n"
* A password is only required for a few adapter types.\n"
* The password may be specified in ethernet hex format\n"
* or dotted decimal (Internet address)\n"
* -p 00:22:44:66:88:aa\n"
* -p 192.168.1.1\n";
*
*
* This program generates and transmits a Wake-On-LAN (WOL) "Magic Packet",
* used for restarting machines that have been soft-powered-down
* (ACPI D3-warm state). It currently generates the standard AMD Magic Packet
* format, with an optional password appended.
*
* This software may be used and distributed according to the terms
* of the GNU Public License, incorporated herein by reference.
* Contact the author for use under other terms.
*
* This source file was originally part of the network tricks package, and
* is now distributed to support the Scyld Beowulf system.
* Copyright 1999-2003 Donald Becker and Scyld Computing Corporation.
*
* The author may be reached as becker@scyld, or C/O
* Scyld Computing Corporation
* 914 Bay Ridge Road, Suite 220
* Annapolis MD 21403
*
* This program generates and transmits a Wake-On-LAN (WOL) "Magic Packet",
* used for restarting machines that have been soft-powered-down
* (ACPI D3-warm state). It currently generates the standard AMD Magic Packet
* format, with an optional password appended.
*
* This software may be used and distributed according to the terms
* of the GNU Public License, incorporated herein by reference.
* Contact the author for use under other terms.
*
* This source file was originally part of the network tricks package, and
* is now distributed to support the Scyld Beowulf system.
* Copyright 1999-2003 Donald Becker and Scyld Computing Corporation.
*
* The author may be reached as becker@scyld, or C/O
* Scyld Computing Corporation
* 914 Bay Ridge Road, Suite 220
* Annapolis MD 21403
*
* Notes:
* On some systems dropping root capability allows the process to be
* dumped, traced or debugged.
* If someone traces this program, they get control of a raw socket.
* Linux handles this safely, but beware when porting this program.
*
*
* An alternative to needing 'root' is using a UDP broadcast socket, however
* doing so only works with adapters configured for unicast+broadcast Rx
* filter. That configuration consumes more power.