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Introduction
This guide contains the following:
Updating the Firewall Encryption
I
Hardware Features
I
Firewall Zones
I
Firewall Menu
I
Web References
I
Updating the Firewall Encryption
The SuperStack
®
3 Firewall is shipped with DES
encryption as standard and can be upgraded to
higher levels of encryption including 3DES. See
"Downloading the Encryption Method" below for
details.
If you are using Virtual Private Networking (VPN) to
connect your sites together then all your Firewalls
must be set to the same level of encryption.
Downloading the Encryption Method
To upgrade you Firewall's firmware, enter the Web
address http://www.3com.com/ssfirewall
into your Web browser and click on the firmware
you want to download.
Part Number: DQA1611-0AAA01
Published: August 2001
S
S
UPER
TACK
R
UICK
EFERENCE
®
3 F
IREWALL
G
UIDE
Depending on your location and the laws in your
country you may have to provide details about your-
self and your business. If this is the case, the form
shown in Figure 1 displays.
Figure 1
Fill in the fields of the form and click the Submit
button. Further instructions will be provided if
required.
Firmware Download Screen
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Summary of Contents for 3Com SUPERSTACK 3CR16110-95
- Page 1 Depending on your location and the laws in your Introduction country you may have to provide details about your- self and your business. If this is the case, the form This guide contains the following: shown in Figure 1 displays.
-
Page 2: Hardware Features
Off indicates that no traffic is being passed. 10BASE-T or 100BASE-TX port. Alert LED - This LED shows orange to alert you of WAN Port - Uses Category 5 cable with RJ-45 con- the following: nectors. - Page 3 Web ache 10/100 Mbps witch with Gigabit port erver DoS Attacks Blocked STOP alancer Web Access Allowed Router STOP Unauthorised External Access Blocked eb and etwork STOP STOP Internet Access Filtered (optional) Servers Authorised External Access using VPN (Encrypted) Client PC...
- Page 4 To find out more about IP port numbers see: States and may or may not be registered in other countries. http://www.ietf.org/rfc/rfc1700.txt 3Com and SuperStack are registered trademarks of 3Com Corporation. The 3Com logo is a trademark of 3Com Corporation. http://www.iana.org/ Windows and Windows NT are registered trademarks of Microsoft Corporation.