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.TH RARP 8 "2008\-10\-03" "net\-tools" "Linux System Administrator's Manual"
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rarp \- manipulate the system RARP table
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.B "rarp [\-V] [\-\-version] [\-h] [\-\-help]"
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.B "rarp [\-v] \-d hostname ..."
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.B "rarp [\-v] [\-t type] \-s hostname hw_addr"
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This program is obsolete. From version 2.3, the Linux kernel
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no longer contains RARP support. For a replacement RARP daemon, see
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ftp://ftp.dementia.org/pub/net\-tools
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manipulates the kernel's RARP table in various ways. The primary options
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are clearing an address mapping entry and manually setting up one. For
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debugging purposes, the
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program also allows a complete dump of the RARP table.
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Display the version of RARP in use.
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Tell the user what is going on by being verbose.
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When setting or reading the RARP table, this optional parameter tells
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which class of entries it should check for. The default value of
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.B "IEEE 802.3 10Mbps Ethernet".
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Other values might include network technologies such as
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Lists the entries in the RARP table.
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.B "\-\-delete hostname"
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Remove all RARP entries for the specified host.
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.B "\-s hostname hw_addr"
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.B "\-\-set hostname hw_addr"
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Create a RARP address mapping entry for host
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with hardware address set to
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The format of the hardware address is dependent on the hardware
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class, but for most classes one can assume that the usual presentation
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can be used. For the Ethernet class, this is 6 bytes in hexadecimal,
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Some systems (notably older Suns) assume that the host replying to
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a RARP query can also provide other remote boot services. Therefore
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never gratuitously add rarp entries unless you wish to meet the wrath
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of the network administrator.
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arp(8), route(8), ifconfig(8), netstat(8)
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Ross D. Martin, <martin@trcsun3.eas.asu.edu>
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Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
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Phil Blundell, <Philip.Blundell@pobox.com>