freebsd-nq/usr.sbin/mtest/mtest.8

.\"
.\" $FreeBSD$
.\"
.\" The following requests are required for all man pages.
.Dd March 8, 2007
.Os
.Dt MTEST 8
.Sh NAME
.Nm mtest
.Nd test multicast membership socket operations and ioctls
.Sh SYNOPSIS
.Nm
.Sh DESCRIPTION
The
.Nm
utility
is a small program for testing the multicast membership socket operations
and ioctls.
It accepts the following commands, interactively:
.Bl -tag -width "a ifname e.e.e.e.e.e" -compact -offset indent
.It Ic j Ar g.g.g.g Ar i.i.i.i
Join the IP group address
.Ar g.g.g.g
on the interface with address
.Ar i.i.i.i .
.Ar i.i.i.i
may be specified as 0.0.0.0 to use the default interface.
.It Ic l Ar g.g.g.g Ar i.i.i.i
Leave the IP group address
.Ar g.g.g.g
on the interface with address
.Ar i.i.i.i .
.It Ic a Ar ifname Ar e.e.e.e.e.e
Join the Ethernet group address
.Ar e.e.e.e.e.e
on interface
.Ar ifname .
.It Ic d Ar ifname Ar e.e.e.e.e.e
Leave the Ethernet group address
.Ar e.e.e.e.e.e
on interface
.Ar ifname .
.It Ic m Ar ifname Ar 1/0
Set or reset ALLMULTI mode on interface
.Ar ifname .
.It Ic p Ar ifname Ar 1/0
Set or reset promiscuous mode on interface
.Ar ifname .
.\"
.It Ic i Ar g.g.g.g Ar i.i.i.i Ar n Ar x.x.x.x ...
Set the socket with group membership of
.Ar g.g.g.g
on IPv4 address
.Ar i.i.i.i
to include filter mode, and add
.Ar n
sources beginning with
.Ar x.x.x.x
to the inclusion filter list.
.\"
.It Ic e Ar g.g.g.g Ar i.i.i.i Ar n Ar x.x.x.x ...
Set the socket with group membership of
.Ar g.g.g.g
on IPv4 address
.Ar i.i.i.i
to exclude filter mode, and add
.Ar n
sources beginning with
.Ar x.x.x.x
to the exclusion filter list.
.\"
.It Ic t Ar g.g.g.g Ar i.i.i.i Ar s.s.s.s
Set the socket with group membership of
.Ar g.g.g.g
on IPv4 address
.Ar i.i.i.i
to block traffic from source
.Ar s.s.s.s .
.\"
.It Ic b Ar g.g.g.g Ar i.i.i.i Ar s.s.s.s
Set the socket with group membership of
.Ar g.g.g.g
on IPv4 address
.Ar i.i.i.i
to allow traffic from source
.Ar s.s.s.s .
.\"
.It Ic g Ar g.g.g.g Ar i.i.i.i Ar n
Print
.Ar n
source filter entries for group
.An g.g.g.g
on IPv4 address
.An i.i.i.i .
.\"
.It Ic f Ar filename
Read commands from the file
.Ar filename .
.It Ic s Ar n
Sleep for
.Ar n
seconds.
.It Ic ?\&
List legal commands.
.It Ic q
Quit the program.
.El
.Sh SEE ALSO
.Rs
.%A D. Thaler
.%A B. Fenner
.%A B. Quinn
.%T "Socket Interface Extensions for Multicast Filters"
.%O RFC 3678
.Re
.Sh AUTHORS
.An -split
.An "Steve Deering"
.An "Wilbert De Graaf"