1.\" $KAME: traceroute6.8,v 1.8 2000/06/12 16:29:18 itojun Exp $ 2.\" 3.\" Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. Neither the name of the project nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.\" $FreeBSD: src/usr.sbin/traceroute6/traceroute6.8,v 1.1.2.8 2003/03/11 22:31:34 trhodes Exp $ 31.\" $DragonFly: src/usr.sbin/traceroute6/traceroute6.8,v 1.3 2006/03/01 08:08:45 swildner Exp $ 32.\" 33.Dd May 17, 1998 34.Dt TRACEROUTE6 8 35.Os 36.\" 37.Sh NAME 38.Nm traceroute6 39.Nd "print the route IPv6 packets will take to the destination" 40.\" 41.Sh SYNOPSIS 42.Nm 43.Bk -words 44.Op Fl dlnrv 45.Ek 46.Bk -words 47.Op Fl f Ar firsthop 48.Ek 49.Bk -words 50.Op Fl g Ar gateway 51.Ek 52.Bk -words 53.Op Fl m Ar hoplimit 54.Ek 55.Bk -words 56.Op Fl p Ar port 57.Ek 58.Bk -words 59.Op Fl q Ar probes 60.Ek 61.Bk -words 62.Op Fl s Ar src 63.Ek 64.Bk -words 65.Op Fl w Ar waittime 66.Ek 67.Bk -words 68.Ar target 69.Op Ar datalen 70.Ek 71.\" 72.Sh DESCRIPTION 73.Bl -tag -width Ds 74.It Fl d 75Debug mode. 76.It Fl f Ar firsthop 77Specify how many hops to skip in trace. 78.It Fl g Ar gateway 79Specify intermediate gateway 80.Nm ( 81uses routing header). 82.It Fl m Ar hoplimit 83Specify maximum hoplimit. 84.It Fl l 85Print both host hostnames and numeric addresses. 86Normally 87.Nm 88prints only hostnames if 89.Fl n 90is not specified, and only numeric addresses if 91.Fl n 92is specified. 93.It Fl n 94Do not resolve numeric address to hostname. 95.It Fl p Ar port 96Set UDP port number to 97.Ar port . 98.It Fl q Ar probes 99Set the number of probe per hop count to 100.Ar probes . 101.It Fl r 102.It Fl s Ar src 103.Ar Src 104specifies the source IPv6 address to be used. 105.It Fl v 106Be verbose. 107.It Fl w Ar waittime 108Specify the delay time between probes. 109.El 110.\" 111.Sh DIAGNOSTICS 112The 113.Nm 114utility will exit with 0 on success, and non-zero on errors. 115.\" 116.Sh SEE ALSO 117.Xr ping 8 , 118.Xr ping6 8 , 119.Xr traceroute 8 120.\" 121.Sh HISTORY 122The 123.Nm 124utility first appeared in WIDE hydrangea IPv6 protocol stack kit. 125