
Booting process
First, outerBOOT loader is started. It displays some useful information on the onboard S232C asynchronous serial port.
The serial port is set to 115200bit/s, 8 data bits, 1 stop bit, no parity, hardware ( TS/CTS) flow control by default. It will
also autodetect the baudrate when the first key is hit. The loader may be configured to boot the system from an internal
storage device (64MB onboard NAND or a CompactFlash/Microdrive device), and/or from network. See the respective section
of User's manual on how to configure booting sequence and other BIOS parameters.
DHCP or BOOTP (configurable in loader) protocols allow the outerBOA D 500 series computer to get an initial IP address,
and provide the address of a TFTP server to download an ELF boot image from. It is especially useful for software installation
purpose. See the User's manual for more information and protocol details. Note that you must connect the outerBOA D you
want to boot and the BOOTP/DHCP and TFTP servers to the same broadcast domain (i.e., there must not be any routers
between them).
Ports
The first Ethernet port is compatible with IEEE802.3af Power over Ethernet standard and passive PoE (non-standard). The
board accepts either 12 or 48 V DC input voltage according to the configuration (see Powering section of this manual on how
to choose the PoE option and select voltage). The second and third Ethernet ports do not support Power over Ethernet.
CAUTI N! You may seriously damage the board by connecting PoE injector to the ports, which do not support
PoE powering. Note that all three Ethernet ports support automatic cross/straight cable correction (Auto MDI/X), so you
can use either straight or cross-over cables for connecting to other network devices.
perating System Support
Currently tested operating systems are: MikroTik outerOS (version 2.9 and up) and GNU/Linux (kernel 2.4). Linux kernel
patch required to boot up the board is downloadable form www.routerboard.com.
Copyright and Warranty Information
Copyright and Trademarks. Copyright 2004-2005 MikroTikls SIA. This manual contains information protected by copyright
law. No part of it may be reproduced or transmitted in any form without prior written permission from the copyright holder.
outerBOA D, outerOS, outerBOOT and MikroTik are trademarks of MikroTikls SIA. All trademarks and registered
trademarks appearing in this manual are the property of their respective holders.
Hardware. MikroTikls SIA warrants all outerBOA D series equipment for the term of one year from the shipping date to be
free of defects in materials and workmanship under normal use and service. All parts will be repaired or replaced with similar
or functionally equivalent parts by MikroTikls SIA during the warranty term, except in case the returned parts have
mechanical, electrical or other accidental or intended damages caused by improper use or due to wind, rain, fire or other
acts of nature.
Parts (or systems) must be shipped pre-paid to our facility in iga, Latvia. All items must have a eturn Material
Authorization ( MA) which you can get by contacting us via email, telephone or fax. MA must be printed, signed, and
enclosed with the shipment, also the MA number must be written on the package itself. Parts sent without following the
proper procedure will be treated as those not to be repaired or replaced due to the above mentioned conditions. Items
proved to be free of defects in our lab will be returned to the customer at the customer's expense. Those that do meet the
warranty repair requirements will be repaired or replaced, and returned to the customer's location at our expense, extending
the warranty term for the time the items are being shipped to and from our facility and replaced or repaired.
Manual. This manual is provided “as is” without a warranty of any kind, expressed or implied, including, but not limited to,
the implied warranty of merchantability and fitness for a particular purpose. The manufacturer has made every effort to
ensure the accuracy of the contents of this manual, however, it is possible that it may contain technical inaccuracies,
typographical or other errors. No liability is assumed for any inaccuracy found in this publication, nor for direct or indirect,
incidental, consequential or other damages that may result from such an inaccuracy, including, but not limited to, loss of
data or profits. Please report any inaccuracies found to docs@mikrotik.com.
See www.routerboard.com for more information. Contact support@mikrotik.com for support questions. rev. A (15-Mar-2005)