Secure Computing NETWORK INTERFACE CARDS Manual de usuario
NETWORKINTERFACECARDS
UPGRADE GUIDE
Webwasher
Web Gateway Security
www.securecomputing.com
e
Part Number: 86-0947553-C
All Rights Reserved, Published and Printed in Germany
©2008 Secure Computing Corporation. This document may not, in whole or in part, be copied, photocopied,
reproduced, translated, or reduced to any electronic medium or machine-readable form without prior consent
in writing from Secure Computing Corporation. Every effort has been made to ensure the accuracy of this
manual. However, Secure Computing Corporation, makes no warranties with respect to this documentation
and disclaims any implied warranties of merchantability and fitness for a particular purpose. Secure Comput-
ing Corporation shall not be liable for any error or for incidental or consequential damagesinconnectionwith
the furnishing, performance, or use of this manual or the examples herein. The information in this document
is subject to change without notice. Webwasher, MethodMix, AV PreScan, Live Reporting, Content Reporter,
ContentReporter, Real-Time Classifier are all trademarks or registered trademarks of Secure Computing Cor-
poration in Germany and/or other countries. Microsoft, Windows NT, Windows 2000 are registered trademarks
of Microsoft Corporation in the United States and/or other countries. McAfee is a business unit of Network
Associates, Inc. CheckPoint, OPSEC, and FireWall-1 are trademarks or registered trademarks of CheckPoint
Software Technologies Ltd. or its affiliates. Sun and Solaris are trademarks or registered trademarks of Sun
Microsystems, Inc. in the United States and other countries. Squid is copyrighted by the University of Califor-
nia, San Diego. Squid uses some code developed by others. Squid is Free Software, licensed under the terms
of the GNU General Public License. NetCache is a registered trademark of Network Appliances, Inc. in the
United States and other countries. Linux is a registered trademark of Linus Torvalds. Other product names
mentioned in this guide may be trademarks or registered trademarks of their respective companies and are
the sole property of their respective manufacturers.
Secure Computing Corporation
Webwasher – A Secure Computing Brand
Vattmannstrasse 3, 33100 Paderborn, Germany
Phone: +49 (0) 5251 50054-0
Fax: +49 (0) 5251 50054-11
info@webwasher.com
www.webwasher.com
www.securecomputing.com
European Hotline
Phone: +49 (0) 5251 50054-460
US Hotline
Phone: +1 800 700 8328, +1 651 628 1500
Contents
Chapter 1 Introduction ........................................................................................ 1– 1
Chapter 2 Additional Ports ................................................................................. 2– 1
Chapter 3 Upgrade Procedure ............................................................................ 3– 1
Chapter 4 Testing the Interface Numbering ........................................................ 4– 1
4.1 Interface Numbering on the WW500 .................................................. 4– 1
4.2 Interface Numbering on the WW1100................................................. 4– 2
4.3 Interface Numbering on the WW1900 ................................................ 4– 3
4.4 Interface Numbering on the WW2900 ................................................ 4– 4
i
Chapter 1
Introduction
This document describes how to upgrade the network interface cards (NICs)
on a Webwasher appliance, using a special type of Gbit network interface card
with six ports on it.
You can do an upgrade with one or two cards, depending on the appliance
model, see below.
The upcoming sections provide information about the number of additional
ports that will be available after the upgrade for each of the various appliance
models, see Chapter 2.
Furthermore, the upgrade procedure is described, see Chapter 3.
Finally, it is shown how the interface numbering was affected when new net-
workinterfacecardswereinstalledonthevariousappliancemodels,seeChap-
ter 4.
1–1
Chapter 2
Additional Ports
Depending on the appliance model, you can just insert the network interface
card mentioned above in a free slot or replace one or two of the existing cards,
thus increasing the number of ports in different ways:
•WW500
The WW500 Appliance is equipped with two onboard network interfaces,
each of them providing one port.
By inserting a network interface card with six ports in a free slot, you can
increase the total number of ports to eight:
2+6=8
•WW1100
The WW1100 Appliance is equipped with two onboard network interfaces,
each of them providing one port. One of these ports is a Dual Port. Fur-
thermore, there is a network interface card, providing two ports.
You canreplace the latter by a card with six ports, which increases the total
number of ports to eight:
2+(2–2+6)=8
•WW1900
The WW1900 Appliance is equipped with two onboard network interfaces
and two network interface cards, each of them providing one port.
You can replace one of the network interface cards by a card with six ports,
which increases the total number of ports to nine, or replace both network
interface cards by cards with six ports, thus increasing the total number of
ports to 14:
2+1+(1–1+6)=9
or:
2+(1–1+6)+(1–1+6)=14
2–1
Additional Ports
•WW2900
The WW2900 Appliance is equipped with two onboard network interfaces
and one additional network interface card, providing two ports.
You can insert another card with six ports in one of the two free slots that
are providedfor this purpose, which increases the number of ports to 10, or
insert a card in each of the slots, thus increasing the total number of ports
to 16:
2+2+6=10
or:
2+2+6+6=16
2–2
Chapter 3
Upgrade Procedure
To complete the upgrade procedure for the network interface cards on your
Webwasher appliance, proceed as follows:
1. Power down the appliance and unplug the power cord.
2. Open the appliance cover.
Note: As always, observe the usual ESD (Electro Static Discharge) pro-
cedures when handling network interface cards.
3. Install the network interface card or cards on the appliance. To do this,
proceed according to the appliance model in question:
•WW500
Insert the new network interface card in the free slot provided for this
purpose on the rear side of the appliance box.
The following diagram shows the rear panel of a WW500 appliance
box. On the right side of this panel, there are two free slots for in-
stalling additional devices. Use the upper slot to install the additional
network interface card:
Note, however, that the slot positions may vary according to the par-
ticular version of the appliance model in question.
For a complete description of the elements on the rear side of the
WW500 Appliance, see the Rear Side subsection of section 2.1 in
the Installation and Configuration Guide, Webwasher Appliances.
3–1
Upgrade Procedure
•WW1100
Remove the network interface card that is already installed in one of
the NIC slots on the rear side of the appliance, and insert the new
network interface card instead.
The following diagram shows the positions of these slots (9 and 10):
Note, however, that the slot positions may vary according to the par-
ticular version of the appliance model in question.
For a complete description of the elements on the rear side of the
WW1100 Appliance, the Rear Side subsection of section 2.3 in the
Installation and Configuration Guide, Webwasher Appliances..
•WW1900
Upgrading one network interface card – Remove one of the two
network interface cards that are already installed when the appliance
is shipped, and insert the new network interface card instead.
The following diagram shows the positions of the network interface
slots (2, 6, 7, and 8) on the rear side of a WW1900 Appliance:
Note, however, that the slot positions may vary according to the par-
ticular version of the appliance model in question.
Of the slots shown in the diagram, only the upper two (2 and 8) can
be used for removing and replacing network interface cards since the
lower slots belong to the appliance mainboard.
3–2
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