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TIPS for making your BreakWater Basic Firewall Selection
Basic Firewall Background
As a device on the Internet, a Motorola Netopia® Gateway requires an IP address in order
to send or receive traffic.
The IP traffic sent or received have an associated application por t which is dependent on
the nature of the connection request. In the IP protocol standard the following session
types are common applications:
By receiving a response to a scan from a por t or series of por ts (which is the expected
behavior according to the IP standard), hackers can identify an existing device and gain a
potential opening for access to an internet-connected device.
To protect LAN users and their network from these types of attacks, BreakWater offers
three levels of increasing protection.
The following tables indicate the
state of ports associated with session types
, both on
the WAN side and the LAN side of the Gateway.
Application
Select this Level
Other Considerations
Typical Internet usage
(browsing, e-mail)
SilentRunning
Multi-player online
gaming
ClearSailing
Set Pinholes
; once defined, pinholes will be
active whenever ClearSailing is set.
Restore SilentRunning
when finished.
Going on vacation
LANdLocked
Protects your connection while your away.
Finished online use for
the day
LANdLocked
This protects you instead of disconnecting your
Gateway connection.
Chatting online or using
instant messaging
ClearSailing
Set Pinholes
; once defined, pinholes will be
active whenever ClearSailing is set.
Restore
SilentRunning
when finished.
•
ICMP
•
HTTP
•
FTP
•
SNMP
•
telnet
•
DHCP
Summary of Contents for Netopia 2200
Page 1: ...Administrator s Handbook Motorola Netopia Embedded Software Version 7 7 4 Qwest ...
Page 6: ...Table of Contents 6 ...
Page 24: ...24 ...
Page 117: ...117 Links Bar The screen expands to display the VLAN settings ...
Page 162: ...162 ...
Page 314: ...314 ...
Page 350: ...350 ...