1ETHER-WAKE(8)               System Manager's Manual              ETHER-WAKE(8)
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NAME

6       ether-wake - A tool to send a Wake-On-LAN "Magic Packet"
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SYNOPSIS

9       ether-wake [options] Host-ID
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DESCRIPTION

12       This manual page documents the usage of the ether-wake command.
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14       ether-wake  is  a  program  that  generates and transmits a Wake-On-LAN
15       (WOL) "Magic Packet", used for restarting machines that have been soft-
16       powered-down  (ACPI D3-warm state). It generates the standard AMD Magic
17       Packet  format,  optionally  with  a  password  included.   The  single
18       required  parameter is a station (MAC) address or a host ID that can be
19       translated to a MAC address by an ethers(5) database specified in  nss‐
20       witch.conf(5)
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OPTIONS

23       ether-wake needs a single dash (´-´) in front of options.  A summary of
24       options is included below.
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26       -b     Send the wake-up packet to the broadcast address.
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28       -D     Increase the Debug Level.
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30       -i ifname
31              Use interface ifname instead of the default "eth0".
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33       -p passwd
34              Append a four or six byte password to the  packet.  Only  a  few
35              adapters need or support this. A six byte password may be speci‐
36              fied in Ethernet hex format  (00:22:44:66:88:aa)  or  four  byte
37              dotted  decimal (192.168.1.1) format.  A four byte password must
38              use the dotted decimal format.
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41       -V     Show the program version information.
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EXIT STATUS

45       This program returns 0 on success.  A permission failures (e.g. run  as
46       a  non-root  user)  results  in  an  exit status of 2.  Unrecognized or
47       invalid parameters result in an exit status of 3.  Failure to  retrieve
48       network  interface  information or send a packet will result in an exit
49       status of 1.
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SEE ALSO

53       arp(8).
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SECURITY

56       On some non-Linux systems dropping root capability allows  the  process
57       to be dumped, traced or debugged.  If someone traces this program, they
58       get control of a raw socket.  Linux handles  this  safely,  but  beware
59       when porting this program.
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AUTHOR

62       The  etherwake  program was written by Donald Becker at Scyld Computing
63       Corporation for use with the Scyld(™) Beowulf System.
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67Scyld                           March 31, 2003                   ETHER-WAKE(8)
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