Motorola Netopia Embedded Software Especificações descarregar pdf (Página 143)

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4. Click on the radio button to select the protection level you want. Click Submit.

Changing the BreakWater setting does not require a restart to take effect. This makes it easy to change

the setting “on the ﬂy,” as your needs change.

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 port 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 port or series of ports (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.

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

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Motorola Netopia Embedded Software Especificações Página 143