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- add instructions for setting it TAP

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Bryce Denney 2002-03-09 01:23:21 +00:00
parent 6eea8f1bea
commit b1835f1dc3
1 changed files with 32 additions and 9 deletions
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bochs/iodev/eth_tap.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: eth_tap.cc,v 1.2 2002-03-09 01:04:49 bdenney Exp $
// $Id: eth_tap.cc,v 1.3 2002-03-09 01:23:21 bdenney Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -24,15 +24,38 @@
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// eth_tap.cc - TAP interface
// eth_tap.cc - TAP interface by Bryce Denney
//
// Example configuration:
// ifconfig tap0 10.0.0.123 up
// route add -host 10.0.0.124 gw 10.0.0.123
// Testing:
// in one window, cat /dev/tap0
// in another window, ping 10.0.0.124
// you should see data coming out of /dev/tap0 with each ping.
// Here's how to get this working. On the host machine:
// $ su root
// # /sbin/insmod ethertap
// Using /lib/modules/2.2.14-5.0/net/ethertap.o
// # mknod /dev/tap0 c 36 16 # if not already there
// # /sbin/ifconfig tap0 10.0.0.1
// # /sbin/route add -host 10.0.0.2 gw 10.0.0.1
//
// Now you have a tap0 device which you can on the ifconfig output. The
// tap0 interface has the IP address of 10.0.0.1. The bochs machine will have
// the IP address 10.0.0.2.
//
// Compile a bochs version from March 8, 2002 or later with --enable-ne2000.
// Add this ne2k line to your .bochsrc to activate the tap device.
// ne2k: ioaddr=0x280, irq=9, mac=fe:fd:00:00:00:01, ethmod=tap, ethdev=tap0
// Don't change the mac or ethmod!
//
// Boot up DLX Linux in Bochs. Log in as root and then type the following
// commands to set up networking:
// # ifconfig eth0 10.0.0.2
// # route add -net 10.0.0.0
// # route add default gw 10.0.0.1
// Now you should be able to ping from guest OS to your host machine, if
// you give its IP number. I'm still having trouble with pings from the
// host machine to the guest, so something is still not right. But it's
// really close to working!
//
// By setting up packet forwarding (with masquerading) on the host, you should
// be able to get Bochs talking to anyone on the internet.
//
#include "bochs.h"
#define LOG_THIS bx_ne2k.