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ssmping
Langue: en
Version: User Manuals (debian - 07/07/09)
Section: 1 (Commandes utilisateur)
NAME
ssmping - check if you can receive IPv4/IPv6 multicast data from an internet hostSYNOPSIS
ssmping [ -46v ] [ -I interface ] [ -c count ] [ -s size ] hostssmpingd
DESCRIPTION
ssmping and ssmpingd are network level multicast management tools that can be used to check whether one can receive multicast packets via SSM from a host. The host target given to ssmping must run the ssmpingd daemon, which listens on UDP port 4321 for IPv4 and IPv6 unicast requests. When it receives one, it responds to a well known SSM multicast group which ssmping just have joined. Depending on whether the request was made with IPv4 or IPv6, the group is 232.43.211.234 or ff3e::4321:1234 respectively.OPTIONS
For ssmpingd there are no options. For ssmping the options are as follows.- -4
- Force IPv4
- -6
- Force IPv6
- -v
- Print client and server version information.
- -I interface
- Interface to join on
- -c count
- Stop after sending (and receiving) count requests (and replies)
- -s size
- Request replies to have a size of size bytes
SEE ALSO
asmping(1) a tool for checking whether can receive ASM.- dbeacon(1) a distributed beacon multicast implementation.
BUGS
Please report them to Stig Venaas <venaas@uninett.no>, the author of this tool.HISTORY
ssmping and ssmpingd were developed by Stig Venaas during the early days of the m6bone, the IPv6 multicast backbone.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre