| traceroute6.8 (130268) | traceroute6.8 (131754) |
|---|---|
| 1.\" $KAME: traceroute6.8,v 1.10 2004/06/06 12:35:15 suz 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: --- 13 unchanged lines hidden (view full) --- 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.\" | 1.\" $KAME: traceroute6.8,v 1.10 2004/06/06 12:35:15 suz 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: --- 13 unchanged lines hidden (view full) --- 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: head/usr.sbin/traceroute6/traceroute6.8 130268 2004-06-09 12:45:51Z dwmalone $ | 30.\" $FreeBSD: head/usr.sbin/traceroute6/traceroute6.8 131754 2004-07-07 19:57:16Z ru $ |
| 31.\" 32.Dd May 17, 1998 33.Dt TRACEROUTE6 8 34.Os 35.\" 36.Sh NAME 37.Nm traceroute6 38.Nd "print the route IPv6 packets will take to a network node" --- 25 unchanged lines hidden (view full) --- 64.Op Fl w Ar waittime 65.Ek 66.Bk -words 67.Ar target 68.Op Ar datalen 69.Ek 70.\" 71.Sh DESCRIPTION | 31.\" 32.Dd May 17, 1998 33.Dt TRACEROUTE6 8 34.Os 35.\" 36.Sh NAME 37.Nm traceroute6 38.Nd "print the route IPv6 packets will take to a network node" --- 25 unchanged lines hidden (view full) --- 64.Op Fl w Ar waittime 65.Ek 66.Bk -words 67.Ar target 68.Op Ar datalen 69.Ek 70.\" 71.Sh DESCRIPTION |
| 72The |
|
| 72.Nm | 73.Nm |
| 74utility |
|
| 73uses the IPv6 protocol hop limit field to elicit an ICMPv6 TIME_EXCEEDED 74response from each gateway along the path to some host. 75.Pp 76The only mandatory parameter is the destination host name or IPv6 address. 77The default probe datagram carries 12 bytes of payload, 78in addition to the IPv6 header. | 75uses the IPv6 protocol hop limit field to elicit an ICMPv6 TIME_EXCEEDED 76response from each gateway along the path to some host. 77.Pp 78The only mandatory parameter is the destination host name or IPv6 address. 79The default probe datagram carries 12 bytes of payload, 80in addition to the IPv6 header. |
| 79The size of the payload can be specified by giving a length 80.Po in bytes 81.Pc 82after the destination host name. | 81The size of the payload can be specified by giving a length 82(in bytes) 83after the destination host name. |
| 83.Pp 84Other options are: 85.Bl -tag -width Ds 86.It Fl d 87Debug mode. 88.It Fl f Ar firsthop 89Specify how many hops to skip in trace. 90.It Fl g Ar gateway --- 27 unchanged lines hidden (view full) --- 118.Ar Src 119specifies the source IPv6 address to be used. 120.It Fl v 121Be verbose. 122.It Fl w Ar waittime 123Specify the delay time between probes. 124.El 125.Pp | 84.Pp 85Other options are: 86.Bl -tag -width Ds 87.It Fl d 88Debug mode. 89.It Fl f Ar firsthop 90Specify how many hops to skip in trace. 91.It Fl g Ar gateway --- 27 unchanged lines hidden (view full) --- 119.Ar Src 120specifies the source IPv6 address to be used. 121.It Fl v 122Be verbose. 123.It Fl w Ar waittime 124Specify the delay time between probes. 125.El 126.Pp |
| 126This program prints the route to the given destination and the round-trip | 127This program prints the route to the given destination and the round-trip |
| 127time to each gateway, in the same manner as traceroute. 128.Pp 129Here is a list of possible annotations after the round-trip time for each gateway: | 128time to each gateway, in the same manner as traceroute. 129.Pp 130Here is a list of possible annotations after the round-trip time for each gateway: |
| 130.Pp | |
| 131.Bl -hang -offset indent | 131.Bl -hang -offset indent |
| 132.It !N | 132.It !N |
| 133Destination Unreachable - No Route to Host. | 133Destination Unreachable - No Route to Host. |
| 134.It !P | 134.It !P |
| 135Destination Unreachable - Administratively Prohibited. | 135Destination Unreachable - Administratively Prohibited. |
| 136.It !S | 136.It !S |
| 137Destination Unreachable - Not a Neighbour. | 137Destination Unreachable - Not a Neighbour. |
| 138.It !A | 138.It !A |
| 139Destination Unreachable - Address Unreachable. | 139Destination Unreachable - Address Unreachable. |
| 140.It ! | 140.It !\& |
| 141This is printed if the hop limit is <= 1 on a port unreachable message. 142This means that the packet got to the destination, 143but that the reply had a hop limit that was just large enough to 144allow it to get back to the source of the traceroute6. 145This was more interesting in the IPv4 case, 146where some IP stack bugs could be identified by this behaviour. 147.El 148.\" --- 14 unchanged lines hidden --- | 141This is printed if the hop limit is <= 1 on a port unreachable message. 142This means that the packet got to the destination, 143but that the reply had a hop limit that was just large enough to 144allow it to get back to the source of the traceroute6. 145This was more interesting in the IPv4 case, 146where some IP stack bugs could be identified by this behaviour. 147.El 148.\" --- 14 unchanged lines hidden --- |