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ng_ether_echo.4freebsd

Langue: en

Version: 361953 (ubuntu - 24/10/10)

Section: 4 (Pilotes et protocoles réseau)


BSD mandoc

NAME

ng_ether_echo - netgraph ether_echo node type

SYNOPSIS

In netgraph/ng_ether_echo.h

DESCRIPTION

The ether_echo node type reflects all data and control messages back to the sender. It assumes (and does not check) that the packet is an ethernet frame, and swaps the source and destination addresses before echoing it. This node type is used for testing and debugging.

HOOKS

A ether_echo node accepts any request to connect, regardless of the hook name, as long as the name is unique.

CONTROL MESSAGES

This node type supports only the generic control messages. Any other control messages are reflected back to the sender.

SHUTDOWN

This node shuts down upon receipt of a NGM_SHUTDOWN control message, or when all hooks have been disconnected.

SEE ALSO

netgraph(4), ng_hole4, ng_echo4, ng_ether4, ngctl(8)

HISTORY

The node type was implemented in Fx 8.0 .

AUTHORS

An Julian Elischer Aq julian@FreeBSD.org
J'accepte tout don de filtres de diamètre 52, même rayé, cassé... Tant
que le filetage est intact.
Ne trouvant pas de bague mâle-mâle pour accouplement d'objectif (ne pas
confondre, merci), je songe à en faire une.
-+- Noëlle, sur fr.rec.photo -+-