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MTEST(8)                  BSD System Manager's Manual                 MTEST(8)

NAME
     mtest -- test multicast membership socket operations and ioctls

SYNOPSIS
     mtest

DESCRIPTION
     The mtest utility is a small program for testing the multicast membership
     socket operations and ioctls.  It accepts the following commands, inter-
     actively:
           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