mtest(8)

NAME

mtest - test multicast membership socket operations and

ioctls

SYNOPSIS

mtest

DESCRIPTION

The mtest utility is a small program for testing the multi

cast membership
socket operations and ioctls. It accepts the following com

mands, interactively:

j g.g.g.g i.i.i.i Join the IP group address

g.g.g.g on the

interface with address i.i.i.i.

i.i.i.i may
be specified as 0.0.0.0 to use

the default
interface.

l g.g.g.g i.i.i.i Leave the IP group address

g.g.g.g on the

interface with address i.i.i.i.

a ifname e.e.e.e.e.e Join the Ethernet group address

e.e.e.e.e.e

on interface ifname.

d ifname e.e.e.e.e.e Leave the Ethernet group address

e.e.e.e.e.e

on interface ifname.

m ifname 1/0 Set or reset ALLMULTI mode on

interface

ifname.

p ifname 1/0 Set or reset promiscuous mode on

interface

ifname.

? List legal commands.
q Quit the program.

AUTHORS

Steve Deering

BUGS

The command parser is not very flexible.

BSD December 15, 1996

BSD