Copyright (c) 2006 Roman Kurakin <rik@FreeBSD.org> All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documen...
NAMEce - driver for synchronous Cronyx Tau-PCI/32 WAN adapters
SYNOPSISTo compile this driver into the kernel, place the following line in your kernel configuration file:
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf5:
Additional options: device sppp options NETGRAPH options NETGRAPH_CRONYX
DESCRIPTIONThe sysctl Cm net.inet.tcp.syncookies 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 sysctl Cm net.inet.tcp.syncookies 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 sysctl Cm net.inet.tcp.syncookies adapter configuration.
HARDWAREThe sysctl Cm net.inet.tcp.syncookies 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.