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11
Section 2
Basic Product Structure
Basic Product Structure
Units from the Netopia Cayman-series Gateway family are supplied in
many configurations. This presents end-users with many alternatives for
Wide Area Network (WAN) interfaces and Local Area Network (LAN) inter-
faces. This is the current product roster that supports COS 6.3:
About Cayman-series Gateways
Section 2
Cayman
Model No.
WAN Interface
LAN Wired
Ethernet Hub
LAN Wired
Options
LAN
Wireless
Option
3220-H
Full-Rate Discrete Multi-
Tone (DMT) Asynchronous
Digital Subscriber Line
(ADSL)
Four ports
10 BaseT
3220-H-W11
ADSL
Four ports
10 BaseT
802.11b
Protocol
3220-H-WRF
ADSL
Four ports
10 BaseT
HomeRF
Protocol
2E
Ethernet
One port
10 BaseT
2E-H
Ethernet
Eight ports
10 BaseT
2E-H-W11
Ethernet
Eight ports
10 BaseT
802.11b
Protocol
2E-H-WRF
Ethernet
Eight ports
10 BaseT
HomeRF
Protocol
3445
ADSL
Four ports 10/
100 Ethernet
HPNA
PCMCIA
802.11b
Protocol
3543
ADSL
Four ports 10/
100 Ethernet
3485
Ethernet
Four ports 10/
100 Ethernet
HPNA
PCMCIA
802.11b
Protocol
3583
Ethernet
Four ports 10/
100 Ethernet
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12
Section 2
What’s New in Version 6.3
What’s New in Version 6.3
The new features for COS 6.3 are:
New Embedded Web Server
Not only is the look and feel different, but the database and the web server
engine are new and more flexible.
The design of the new web server is geared to make navigation easier, pro-
viding the most commonly used items first. Context-sensitive help is pro-
vided.
Maintenance Enhancements
The maintenance enhancements are:
Computer Names
In addition to the IP address, the computer name is now listed in the DHCP
lease table and the WAN users table. This allows users to more easily iden-
tify the computers in these tables. The computer name is only known if
using DHCP to get its IP address.
Updater
This application, Updater Version 1.1, prepares the Gateway for installation
of COS 6.3
Updater V 1.1 is required for users running COS 5.6.2 or lower.
For complete details see
page 84
of this document.
802.1
1b W
ireless Update
Improved software to support 802.11b wireless base stations response to
client requests made after an extended period of LAN inactivity.
NIST UTC Reference Signal
Cayman Gateways acquire the Universal Coordinated Time reference signal
from the National Institute of Standards and Technology. This provides
date and time information for log entries.
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13
Section 2
Capabilities Roadmap for COS 6.3
Capabilities Roadmap for COS 6.3
Cayman Gateways support a wide array of features and functionality. This
roadmap points you to overview discussions and How To procedures.
Capabilities Roadmap:
Cayman Gateways with COS 6.3
Feature
New for COS
6.3
Outline
Page
Details
General
Software Feature Keys
Yes
14
93
Management
Embedded Web Server
Changed
15
29
Diagnostics
15
99
LAN
DHCP Server
16
59
DHCP Relay-agent
16
59
DNS Proxy
16
124
WAN
DHCP Client
17
123
PPPoE
17
136
Multiple PPPoE Sessions
Yes
Static IP Address
18
41
IPMaps (Multiple Static IP Addresses)
Yes
18
52
Pinholes
21
46
User Limits
Yes
103
Security
Password Protection
19
66
Network Address Translation (NAT)
19
Instant-On PPP
17
138
Security Monitoring Log
Yes
22
80
VPN IPSec Pass Through
27
73
SafeHarbour VPN IPSec Tunnel
Yes
28
73
BreakWater Basic Firewall
Yes
26
69
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14
Section 3
General
This section describes the principal features of Cayman Operating System
version 6.3. The information is grouped by usage area.
General
Feature Keys
Certain functionality in this release is controlled through software feature
keys. These keys are proprietary files with the following properties:
They are specific to the serial number of the target unit.
Once installed, and the Gateway restarted, the desired enhancement is
enabled, which then allows full access to:
Configuration
Operation
Maintenance
Administration
They will
not
enable the desired feature on a unit with the
wrong
serial
number.
They are rejected upon “Restart”,
not
when the file is downloaded.
Enhanced capabilities requiring a feature key include:
Tiered Operating System
Security Monitoring Log
BreakWater Basic Firewall
SafeHarbour IPSec Tunnel Termination
Overview of Major Capabilities
Section 3
Many Netopia Cayman-series Gateways ship with particular feature key
sets pre-enabled. You can check the feature keys enabled on your Gate-
way in the System Status web page. See
“System Status” on page 101.
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15
Section 3
General
Management
Embedded W
eb Server
There is no specialized client software required to configure, manage, or
maintain your Cayman Gateway. Web pages embedded in the operating
system provide access to the following Gateway operations:
Setup
System and security logs
Diagnostics functions
Once you have removed your Cayman Gateway from its packing container
and powered the unit up, use any LAN attached PC or workstation running
a common web browser application to configure and monitor the Gate-
way.
Diagnostics
In addition to the Gateway’s visual LED indicators, you access an extensive
suite of diagnostic facilities by browsing to the unit.
Two of the facilities are:
Automated “Multi-Layer” Test
The
Run Diagnostics
link initiates a sequence of tests. They examine the
functionality of the Gateway, from the physical connections (OSI Layer 1) to
the application traffic (OSI Layer 7).
Network Test Tools
Three test tools to determine network reachability are available:
Ping
- tests the “reachability” of a particular network destination by
sending an ICMP echo request and waiting for a reply.
TraceRoute
- displays the path to a destination by showing the
number of hops and the router addresses of these hops.
NSLookup
- converts a domain name to its IP address and vice
versa.
The system log also provides diagnostic information.
Your Service Provider may request information that you acquire from
these various diagnostic tools. Individual tests may be performed at the
command line. (See Appendix A).
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