===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/Attic/vax-simh.html,v
retrieving revision 1.25
retrieving revision 1.26
diff -c -r1.25 -r1.26
*** www/Attic/vax-simh.html	2013/01/27 11:27:36	1.25
--- www/Attic/vax-simh.html	2013/02/16 15:20:54	1.26
***************
*** 48,54 ****
  set rq2 cdrom
  at rq2 floppy52.fs
  
! at xq0 bge0
  
  boot cpu
  exit
--- 48,54 ----
  set rq2 cdrom
  at rq2 floppy52.fs
  
! at xq0 tap:tun0
  
  boot cpu
  exit
***************
*** 59,68 ****
  This configures SIMH to simulate a VAX with a whopping 128 MB of
  memory, a RA92 1.5GB disk, a CD-ROM unit to hold CD1 of your CD-ROM
  set, another CD-ROM unit to boot from, and a DELQA Qbus Ethernet
! controller.  You'll need to replace <strong>bge0</strong> with the
! name of the network interface in your machine.  You also might need to
! replace <strong>/dev/rcd0c</strong> with the name of the raw device
! corresponding to your real CD-ROM unit.
  
  <p>
  
--- 59,67 ----
  This configures SIMH to simulate a VAX with a whopping 128 MB of
  memory, a RA92 1.5GB disk, a CD-ROM unit to hold CD1 of your CD-ROM
  set, another CD-ROM unit to boot from, and a DELQA Qbus Ethernet
! controller attached to the tun0 interface.
! You might need to replace <strong>/dev/rcd0c</strong> with the
! name of the raw device corresponding to your real CD-ROM unit.
  
  <p>
  
***************
*** 77,82 ****
--- 76,104 ----
  
  <p>
  
+ Before starting SIMH, you will need to configure the network.
+ Create the tun0 network interface and set it into layer 2 mode:
+ 
+ <blockquote>
+ <pre>
+ # <strong>ifconfig tun0 create</strong>
+ # <strong>ifconfig tun0 link0</strong>
+ </pre>
+ </blockquote>
+ 
+ Bridge it to your ethernet interface and enable the bridge:
+ 
+ <blockquote>
+ <pre>
+ # <strong>ifconfig bridge0 create</strong>
+ # <strong>ifconfig bridge0 fwddelay 4</strong>
+ # <strong>ifconfig bridge0 add em0 add tun0</strong>
+ # <strong>ifconfig bridge0 up</strong>
+ </pre>
+ </blockquote>
+ 
+ <p>
+ 
  Copy <i>5.2/vax/floppy52.fs</i> to the location of your
  OpenBSD/vax SIMH environment.
  
***************
*** 90,96 ****
  
  VAX simulator V3.9-0
  NVR: buffering file in memory
! Eth: opened OS device bge0
  Loading boot code from /usr/local/lib/simh/vax/ka655x.bin
  
  
--- 112,118 ----
  
  VAX simulator V3.9-0
  NVR: buffering file in memory
! Eth: opened OS device tun0
  Loading boot code from /usr/local/lib/simh/vax/ka655x.bin
  
  
***************
*** 153,159 ****
  <small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
  <br>
  
! <small>$OpenBSD: vax-simh.html,v 1.25 2013/01/27 11:27:36 sthen Exp $</small>
  
  </body>
  </html>
--- 175,181 ----
  <small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
  <br>
  
! <small>$OpenBSD: vax-simh.html,v 1.26 2013/02/16 15:20:54 sthen Exp $</small>
  
  </body>
  </html>