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I4BING(4)                BSD Kernel Interfaces Manual                I4BING(4)

NAME
     i4bing -- isdn4bsd NetGraph ISDN B-channel interface driver

SYNOPSIS
     device "i4bing" [count]

DESCRIPTION
     The i4bing driver interfaces the FreeBSD NetGraph subsystem with the
     isdn4bsd package.

     The driver just packs packets received from the NetGraph subsystem with-
     out anything appended or prepended into raw HDLC packets on the B channel
     and transfers them to a remote site.  Packets received from the remote
     site are queued into the NetGraph subsystem.

     In the case where a packet for a remote site arrives in the driver and no
     connection has been established yet, the driver communicates with the
     isdnd(8) daemon to establish a connection.

SEE ALSO
     netgraph(4), isdnd.rc(5), isdnd(8)

AUTHORS
     The i4bing device driver and this manpage were written by Hellmuth
     Michaelis <hmATFreeBSD.org>.

BSD                              July 28, 2002                             BSD