MAP-MBONE(8) | System Manager's Manual | MAP-MBONE(8) |
map-mbone
—
Multicast connection mapper
map-mbone |
[-fgn ] [-d
level] [-r
count] [-t
seconds]
[starting_router] |
map-mbone
attempts to display all
multicast routers that are reachable from the multicast router
starting_router. If not specified on the command line,
starting_router is “localhost”.
map-mbone
must be run as root.
map-mbone
sends an
ASK_NEIGHBORS
IGMP message to
starting_router. A response contains the multicast
version number of starting_router and the addresses of
all its neighboring multicast routers. If the multicast version number is
recent, then map-mbone
requests additional
information such as metrics, thresholds, and flags.
If a recursive search has been requested (see
-f
), map-mbone
repeats the
above operation for each new multicast router in the list of neighbors and
continues the process until no new multicast routers are reported.
The options are as follows:
-d
levelmap-mbone
to
terminate. Non-zero debug levels are:
Default is 0.
-f
-g
-n
-r
count-t
secondsPavel Curtis
May 31, 2007 | OpenBSD-5.1 |