#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: man-pages-l10n VERSION\n"
"POT-Creation-Date: 2014-07-17 17:57+0900\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. type: TH
#: man-pages/man7/icmp.7:12
#, no-wrap
msgid "ICMP"
msgstr ""

#. type: TH
#: man-pages/man7/icmp.7:12
#, no-wrap
msgid "2012-05-10"
msgstr ""

#. type: TH
#: man-pages/man7/icmp.7:12
#, no-wrap
msgid "Linux"
msgstr ""

#. type: TH
#: man-pages/man7/icmp.7:12
#, no-wrap
msgid "Linux Programmer's Manual"
msgstr ""

#. type: SH
#: man-pages/man7/icmp.7:13
#, no-wrap
msgid "NAME"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:15
msgid "icmp - Linux IPv4 ICMP kernel module."
msgstr ""

#. type: SH
#: man-pages/man7/icmp.7:15
#, no-wrap
msgid "DESCRIPTION"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:23
msgid ""
"This kernel protocol module implements the Internet Control Message Protocol "
"defined in RFC\\ 792.  It is used to signal error conditions and for "
"diagnosis.  The user doesn't interact directly with this module; instead it "
"communicates with the other protocols in the kernel and these pass the ICMP "
"errors to the application layers.  The kernel ICMP module also answers ICMP "
"requests."
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:35
msgid ""
"A user protocol may receive ICMP packets for all local sockets by opening a "
"raw socket with the protocol B<IPPROTO_ICMP>.  See B<raw>(7)  for more "
"information.  The types of ICMP packets passed to the socket can be filtered "
"using the B<ICMP_FILTER> socket option.  ICMP packets are always processed "
"by the kernel too, even when passed to a user socket."
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:41
msgid ""
"Linux limits the rate of ICMP error packets to each destination.  "
"B<ICMP_REDIRECT> and B<ICMP_DEST_UNREACH> are also limited by the "
"destination route of the incoming packets."
msgstr ""

#. type: SS
#: man-pages/man7/icmp.7:41
#, no-wrap
msgid "/proc interfaces"
msgstr ""

#.  FIXME better description needed
#. type: Plain text
#: man-pages/man7/icmp.7:54
msgid ""
"ICMP supports a set of I</proc> interfaces to configure some global IP "
"parameters.  The parameters can be accessed by reading or writing files in "
"the directory I</proc/sys/net/ipv4/>.  Most of these parameters are rate "
"limitations for specific ICMP types.  Linux 2.2 uses a token bucket filter "
"to limit ICMPs.  The value is the timeout in jiffies until the token bucket "
"filter is cleared after a burst.  A jiffy is a system dependent unit, "
"usually 10ms on i386 and about 1ms on alpha and ia64."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:54
#, no-wrap
msgid "I<icmp_destunreach_rate> (Linux 2.2 to 2.4.9)"
msgstr ""

#.  Precisely: from 2.1.102
#. type: Plain text
#: man-pages/man7/icmp.7:63
msgid ""
"Maximum rate to send ICMP Destination Unreachable packets.  This limits the "
"rate at which packets are sent to any individual route or destination.  The "
"limit does not affect sending of B<ICMP_FRAG_NEEDED> packets needed for path "
"MTU discovery."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:63
#, no-wrap
msgid "I<icmp_echo_ignore_all> (since Linux 2.2)"
msgstr ""

#.  Precisely: 2.1.68
#. type: Plain text
#: man-pages/man7/icmp.7:69
msgid "If this value is nonzero, Linux will ignore all B<ICMP_ECHO> requests."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:69
#, no-wrap
msgid "I<icmp_echo_ignore_broadcasts> (since Linux 2.2)"
msgstr ""

#.  Precisely: from 2.1.68
#. type: Plain text
#: man-pages/man7/icmp.7:75
msgid ""
"If this value is nonzero, Linux will ignore all B<ICMP_ECHO> packets sent to "
"broadcast addresses."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:75
#, no-wrap
msgid "I<icmp_echoreply_rate> (Linux 2.2 to 2.4.9)"
msgstr ""

#.  Precisely: from 2.1.102
#. type: Plain text
#: man-pages/man7/icmp.7:83
msgid ""
"Maximum rate for sending B<ICMP_ECHOREPLY> packets in response to "
"B<ICMP_ECHOREQUEST> packets."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:83
#, no-wrap
msgid ""
"I<icmp_errors_use_inbound_ifaddr> (Boolean; default: disabled; since Linux 2."
"6.12)"
msgstr ""

#.  The following taken from 2.6.28-rc4 Documentation/networking/ip-sysctl.txt
#. type: Plain text
#: man-pages/man7/icmp.7:88
msgid ""
"If disabled, ICMP error messages are sent with the primary address of the "
"exiting interface."
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:94
msgid ""
"If enabled, the message will be sent with the primary address of the "
"interface that received the packet that caused the ICMP error.  This is the "
"behavior that many network administrators will expect from a router.  And it "
"can make debugging complicated network layouts much easier."
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:98
msgid ""
"Note that if no primary address exists for the interface selected, then the "
"primary address of the first non-loopback interface that has one will be "
"used regardless of this setting."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:98
#, no-wrap
msgid ""
"I<icmp_ignore_bogus_error_responses> (Boolean; default: disabled; since "
"Linux 2.2)"
msgstr ""

#.  precisely: since 2.1.32
#.  The following taken from 2.6.28-rc4 Documentation/networking/ip-sysctl.txt
#. type: Plain text
#: man-pages/man7/icmp.7:106
msgid ""
"Some routers violate RFC1122 by sending bogus responses to broadcast frames. "
" Such violations are normally logged via a kernel warning.  If this "
"parameter is enabled, the kernel will not give such warnings, which will "
"avoid log file clutter."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:106
#, no-wrap
msgid "I<icmp_paramprob_rate> (Linux 2.2 to 2.4.9)"
msgstr ""

#.  Precisely: from 2.1.102
#. type: Plain text
#: man-pages/man7/icmp.7:113
msgid ""
"Maximum rate for sending B<ICMP_PARAMETERPROB> packets.  These packets are "
"sent when a packet arrives with an invalid IP header."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:113
#, no-wrap
msgid "I<icmp_ratelimit> (integer; default: 1000; since Linux 2.4.10)"
msgstr ""

#.  The following taken from 2.6.28-rc4 Documentation/networking/ip-sysctl.txt
#. type: Plain text
#: man-pages/man7/icmp.7:121
msgid ""
"Limit the maximum rates for sending ICMP packets whose type matches "
"I<icmp_ratemask> (see below) to specific targets.  0 to disable any "
"limiting, otherwise the minimum space between responses in milliseconds."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:121
#, no-wrap
msgid "I<icmp_ratemask> (integer; default: see below; since Linux 2.4.10)"
msgstr ""

#.  The following taken from 2.6.28-rc4 Documentation/networking/ip-sysctl.txt
#. type: Plain text
#: man-pages/man7/icmp.7:125
msgid "Mask made of ICMP types for which rates are being limited."
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:127
msgid "Significant bits: IHGFEDCBA9876543210"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:129
msgid "Default mask: 0000001100000011000 (0x1818)"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:132
msgid ""
"Bit definitions (see the Linux kernel source file I<include/linux/icmp.h>):"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:136
#, no-wrap
msgid "0 Echo Reply\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:137
#, no-wrap
msgid "3 Destination Unreachable *\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:138
#, no-wrap
msgid "4 Source Quench *\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:139
#, no-wrap
msgid "5 Redirect\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:140
#, no-wrap
msgid "8 Echo Request\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:141
#, no-wrap
msgid "B Time Exceeded *\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:142
#, no-wrap
msgid "C Parameter Problem *\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:143
#, no-wrap
msgid "D Timestamp Request\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:144
#, no-wrap
msgid "E Timestamp Reply\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:145
#, no-wrap
msgid "F Info Request\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:146
#, no-wrap
msgid "G Info Reply\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:147
#, no-wrap
msgid "H Address Mask Request\n"
msgstr ""

#. type: tbl table
#: man-pages/man7/icmp.7:148
#, no-wrap
msgid "I Address Mask Reply\n"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:154
msgid ""
"The bits marked with an asterisk are rate limited by default (see the "
"default mask above)."
msgstr ""

#. type: TP
#: man-pages/man7/icmp.7:154
#, no-wrap
msgid "I<icmp_timeexceed_rate> (Linux 2.2 to 2.4.9)"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:161
msgid ""
"Maximum rate for sending B<ICMP_TIME_EXCEEDED> packets.  These packets are "
"sent to prevent loops when a packet has crossed too many hops."
msgstr ""

#. type: SH
#: man-pages/man7/icmp.7:161
#, no-wrap
msgid "VERSIONS"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:165
msgid "Support for the B<ICMP_ADDRESS> request was removed in 2.2."
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:169
msgid "Support for B<ICMP_SOURCE_QUENCH> was removed in Linux 2.2."
msgstr ""

#. type: SH
#: man-pages/man7/icmp.7:169
#, no-wrap
msgid "NOTES"
msgstr ""

#.  not really true ATM
#.  .PP
#.  Linux ICMP should be compliant to RFC 1122.
#. type: Plain text
#: man-pages/man7/icmp.7:177
msgid ""
"As many other implementations don't support B<IPPROTO_ICMP> raw sockets, "
"this feature should not be relied on in portable programs."
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:182
msgid ""
"B<ICMP_REDIRECT> packets are not sent when Linux is not acting as a router.  "
"They are also accepted only from the old gateway defined in the routing "
"table and the redirect routes are expired after some time."
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:186
msgid ""
"The 64-bit timestamp returned by B<ICMP_TIMESTAMP> is in milliseconds since "
"the Epoch, 1970-01-01 00:00:00 +0000 (UTC)."
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:191
msgid ""
"Linux ICMP internally uses a raw socket to send ICMPs.  This raw socket may "
"appear in B<netstat>(8)  output with a zero inode."
msgstr ""

#. type: SH
#: man-pages/man7/icmp.7:191
#, no-wrap
msgid "SEE ALSO"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:193
msgid "B<ip>(7)"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:195
msgid "RFC\\ 792 for a description of the ICMP protocol."
msgstr ""

#. type: SH
#: man-pages/man7/icmp.7:195
#, no-wrap
msgid "COLOPHON"
msgstr ""

#. type: Plain text
#: man-pages/man7/icmp.7:203
msgid ""
"This page is part of release 3.70 of the Linux I<man-pages> project.  A "
"description of the project, information about reporting bugs, and the latest "
"version of this page, can be found at \\%http://www.kernel.org/doc/man-pages/"
"."
msgstr ""