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head/sbin/ping6/ping6.8
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||||
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||||
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
.\" SUCH DAMAGE. | .\" SUCH DAMAGE. | ||||
.\" | .\" | ||||
.\" $FreeBSD$ | .\" $FreeBSD$ | ||||
.\" | .\" | ||||
.Dd October 20, 2019 | .Dd September 10, 2020 | ||||
.Dt PING6 8 | .Dt PING6 8 | ||||
.Os | .Os | ||||
.Sh NAME | .Sh NAME | ||||
.Nm ping6 | .Nm ping6 | ||||
.Nd send | .Nd send | ||||
.Tn ICMPv6 ECHO_REQUEST | .Tn ICMPv6 ECHO_REQUEST | ||||
packets to network hosts | packets to network hosts | ||||
.Sh SYNOPSIS | .Sh SYNOPSIS | ||||
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.Ek | .Ek | ||||
.Bk -words | .Bk -words | ||||
.Op Fl t Ar timeout | .Op Fl t Ar timeout | ||||
.Ek | .Ek | ||||
.Bk -words | .Bk -words | ||||
.Op Fl W Ar waittime | .Op Fl W Ar waittime | ||||
.Ek | .Ek | ||||
.Bk -words | .Bk -words | ||||
.Op Fl z Ar tclass | |||||
.Ek | |||||
.Bk -words | |||||
.Op Ar hops ... | .Op Ar hops ... | ||||
.Ek | .Ek | ||||
.Bk -words | .Bk -words | ||||
.Ar host | .Ar host | ||||
.Ek | .Ek | ||||
.Sh DESCRIPTION | .Sh DESCRIPTION | ||||
The | The | ||||
.Nm | .Nm | ||||
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Same as | Same as | ||||
.Fl y , | .Fl y , | ||||
but with old packet format based on 03 draft. | but with old packet format based on 03 draft. | ||||
This option is present for backward compatibility. | This option is present for backward compatibility. | ||||
.Fl s | .Fl s | ||||
has no effect if | has no effect if | ||||
.Fl y | .Fl y | ||||
is specified. | is specified. | ||||
.It Fl z Ar tclass | |||||
Use the specified traffic class when sending. | |||||
.It Ar hops | .It Ar hops | ||||
IPv6 addresses for intermediate nodes, | IPv6 addresses for intermediate nodes, | ||||
which will be put into type 0 routing header. | which will be put into type 0 routing header. | ||||
.It Ar host | .It Ar host | ||||
IPv6 address of the final destination node. | IPv6 address of the final destination node. | ||||
.El | .El | ||||
.Pp | .Pp | ||||
When using | When using | ||||
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