MCASTREAD(1) BSD Reference Manual MCASTREAD(1)NAMEmcastread - read multicast packets forever
SYNOPSISmcastread [-v] interface address port [file]
DESCRIPTION
The mcastread utility reads UDP multicast data continuously, and writing
the data to the standard output. You must specify the interface, multi-
cast address and UDP port number or service name (services(5)). If you
specify the file, mcastread will write the data to the file.
With -v, mcastread generates more messages.
RETURN VALUESmcastread will exit with positive value on errors.
SEE ALSOmcastsend(1)HISTORY
The mcastread command first appeared in WIDE/KAME IPv6 protocol stack
kit.
BUGS
IPv4 is not supported.
KAME May 11, 1999 1