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NAME

     ce - driver for synchronous Cronyx Tau-PCI/32 WAN adapters

SYNOPSIS

     To compile this driver into the kernel, place the following line in your
     kernel configuration file:

           device ce

     Alternatively, to load the driver as a module at boot time, place the
     following line in loader.conf(5):

           if_ce_load="YES"

     Additional options:
     device sppp
     options NETGRAPH
     options NETGRAPH_CRONYX

DESCRIPTION

     The ce driver needs either sppp(4) or netgraph(4).  Which one to use is
     determined by the NETGRAPH_CRONYX option.  If this option is present in
     your kernel configuration file, the ce driver will be compiled with
     netgraph(4) support.  Otherwise, it will be compiled with sppp(4)
     support.

     Refer to sconfig(8) for information about the ce adapter configuration.

HARDWARE

     The ce driver supports the following models of Tau-PCI/32 WAN adapters:

     Cronyx Tau-PCI/32     two fractional/unframed E1 interfaces, with 32 HDLC
                           channels shared between them with total adapter
                           throughput 2048 kbps.
     Cronyx Tau-PCI/32-Lite
                           single fractional/unframed E1 interface, with 32
                           HDLC channels.

SEE ALSO

     cp(4), ctau(4), cx(4), sppp(4), ifconfig(8), sconfig(8), spppcontrol(8)

HISTORY

     The ce driver was added in FreeBSD 6.2, FreeBSD 5.5 and FreeBSD 4.11.
     The ce driver for previous versions of FreeBSD is available from
     http://www.cronyx.ru/.