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Management and Diagnostic Console
86
Enabling Security Features
The Security pane allows you to configure the gateway’s firewall to provide additional security features.
Following are descriptions of the features.
Stealth Mode.
Enabling Stealth Mode suppresses error responses (for example, TCP resets).
Block Ping.
Enabling Block Ping blocks ping responses.
Strict UDP Session Control.
Enabling Strict UDP Session Control prevents another source from
“piggybacking” onto a UDP session.
Controlling Inbound and Outbound Traffic
If an Inbound box is checked, the firewall allows the corresponding protocol to pass through from the
Internet to the network. If an Outbound box is checked, the firewall allows the traffic from the network to
pass through the firewall to the Internet. You must click the
Submit
button for changes to take effect.
Disabling Attack Detection
By default, the 2Wire gateway firewall rules block the attack types listed in the Attack Detection pane. Some
hosted applications require that the user open specific ports (for example, TCP or UDP) to allow outside
users to access their network. The Attack Detection pane allows you to configure the gateway’s firewall
rules to allow traffic through on the specified ports.
To disable attack detection for a specific port, deselect the corresponding checkbox and click the
Submit
button.
Enabling Full Logging
To log all packets, check the
Enable Full Logging
checkbox.
Note:
Allowing inbound traffic does not mean that the firewall automatically allows this type of
traffic to pass through the firewall to the network. Even if a particular protocol/application type
is allowed, the firewall still checks and blocks all unsolicited traffic from the Internet unless the
firewall is configured to allow the traffic through using an application profile.
Note:
When full logging is enabled, the gateway logs every packet. This will significantly
reduce overall system performance because the log buffer capacity will be reached more
quickly.
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Management and Diagnostic Console
87
Voice Server - Summary Page
The Voice Server - Summary page shows summary information about the voice line(s) and their profile
mappings.
Note:
This link is present only if the 2Wire gateway is VoIP-enabled.
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Management and Diagnostic Console
88
Voice - Configure Server Page
The Voice - Configure Server page allows you to edit a profile that is associated with your VoIP services, and
is used primarily for test purposes.
Figure 39. MDC Voice Configure Server Page
Note:
This link is present only if the 2Wire gateway is VoIP-enabled.
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Management and Diagnostic Console
89
The Edit VoIP Settings panel displays the current SIP settings, and allows you to edit the settings. The
following table describes the fields.
By default, the
Show CID Names
and
Require Authentication
checkboxes are checked.
Show
CID Names
allows
the gateway to display the configured outbound caller ID information.
Require Authentication
allows the
gateway to use authentication when registering with the SIP proxy.
Use 11-digit DIDs
allows the gateway to
automatically append a “1” to the registration phone number.
1.
To add a new profile, choose the VoIP type from the pull-down menu and click
ADD
. To edit VoIP
settings, click the box next to the profile name and click
EDIT
. To delete a profile, disable the VoIP
service by clicking the box next to the profile and click
SUBMIT
, then select
DELETE
and click
SUBMIT
again.
2.
If editing a profile, the
Edit Profile Settings
page opens.
3.
Enter a name in the Profile Name field, then enter values in the Server Settings fields as well as the
fields for End Point Settings. Check the appropriate boxes for 11-digit DIDs, CID names, and
authentication.
4.
Click
SUBMIT
.
Server
IP Address
Corresponds to the SIP proxy address.
Port
Corresponds to the SIP proxy destination port.
Number of Lines
Displays the number of lines allowed on the gateway.
End Point
Domain
Displays the IP domain of the SIP endpoint.
Register Expire Time
Displays the default expiration (in seconds) of the SIP
registration, and indicates how frequently re-registration will
occur.
Register Retry Interval
Indicates the period of time (in seconds) before the gateway will
retry registration after a failed attempt.
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Management and Diagnostic Console
90
5.
From the left navigation field under the Voice subheading, click
Configure Line Association
. The
Voice -
Associate Server
page opens.
6.
Choose a line and associate it with a server from the pull-down menu. If applicable, repeat the process
with another VoIP line. Click
SUBMIT
.

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