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stable/12/sbin/route/route.8
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.\" 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. | ||||
.\" | .\" | ||||
.\" @(#)route.8 8.3 (Berkeley) 3/19/94 | .\" @(#)route.8 8.3 (Berkeley) 3/19/94 | ||||
.\" $FreeBSD$ | .\" $FreeBSD$ | ||||
.\" | .\" | ||||
.Dd February 16, 2018 | .Dd January 9, 2019 | ||||
.Dt ROUTE 8 | .Dt ROUTE 8 | ||||
.Os | .Os | ||||
.Sh NAME | .Sh NAME | ||||
.Nm route | .Nm route | ||||
.Nd manually manipulate the routing tables | .Nd manually manipulate the routing tables | ||||
.Sh SYNOPSIS | .Sh SYNOPSIS | ||||
.Nm | .Nm | ||||
.Op Fl dnqtv | .Op Fl dnqtv | ||||
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the | the | ||||
.Fl prefixlen | .Fl prefixlen | ||||
qualifier | qualifier | ||||
is available instead of the | is available instead of the | ||||
.Fl mask | .Fl mask | ||||
qualifier because non-continuous masks are not allowed in IPv6. | qualifier because non-continuous masks are not allowed in IPv6. | ||||
For example, | For example, | ||||
.Fl prefixlen Li 32 | .Fl prefixlen Li 32 | ||||
specifies network mask of | specifies that a network mask of | ||||
.Li ffff:ffff:0000:0000:0000:0000:0000:0000 | .Li ffff:ffff:0000:0000:0000:0000:0000:0000 | ||||
to be used. | will be used. | ||||
The default value of prefixlen is 64 to get along with | The default prefixlen is 64. | ||||
the aggregatable address. | However, it is assumed to be 0 if | ||||
But 0 is assumed if | |||||
.Cm default | .Cm default | ||||
is specified. | is specified for | ||||
.Ar destination . | |||||
Note that the qualifier works only for | Note that the qualifier works only for | ||||
.Dv AF_INET6 | .Dv AF_INET6 | ||||
address family. | address family. | ||||
.Pp | .Pp | ||||
Routes have associated flags which influence operation of the protocols | Routes have associated flags which influence operation of the protocols | ||||
when sending to destinations matched by the routes. | when sending to destinations matched by the routes. | ||||
These flags may be set (or sometimes cleared) | These flags may be set (or sometimes cleared) | ||||
by indicating the following corresponding modifiers: | by indicating the following corresponding modifiers: | ||||
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