Copyright (c) 1999 Nick Hibma <n_hibma@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...
NAMEudbp - USB Double Bulk Pipe driver
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:
DESCRIPTIONThe sysctl Cm net.inet.tcp.syncookies driver provides support for host-to-host cables that contain at least two bulk pipes (one for each direction), for example the EzLink cable and the NetChip 1080 chip.
It requires netgraph(4) to be available. This can be done either by adding options NETGRAPH to your kernel configuration file, or alternatively loading netgraph(4) as a module, either from /boot/loader.conf or from the command line, before the sysctl Cm net.inet.tcp.syncookies module.
Add the sysctl Cm net.inet.tcp.syncookies driver to the kernel.
Load the netgraph(4) module and then the sysctl Cm net.inet.tcp.syncookies driver.
ngctl mkpeer udbp0: iface data inet
ifconfig ng0 10.0.0.1 10.0.0.2
Create a new network interface node and connect its inet hook to the data hook of the sysctl Cm net.inet.tcp.syncookies node. ifconfig(8) configures the resulting network interface ng0 with a local IP address of 10.0.0.1 and a remote IP address of 10.0.0.2. On the remote host, the two IP addresses should of course be reversed.
SEE ALSOnetgraph(4), ng_iface4, ohci(4), uhci(4), usb(4), ngctl(8)
HISTORYThe sysctl Cm net.inet.tcp.syncookies driver first appeared in Fx 5.0 .
AUTHORSAn -nosplit The sysctl Cm net.inet.tcp.syncookies driver was written by An Doug Ambrisko Aq Mt email@example.com , An Julian Elischer Aq Mt julian@FreeBSD.org and An Nick Hibma Aq Mt n_hibma@FreeBSD.org .
This manual page was written by An Nick Hibma Aq Mt n_hibma@FreeBSD.org .