Chapter 3
Advanced Configuration
26
Wireless-G Broadband Router with 2 Phone Ports
Protocol) RTSP server, which is located at the ISP. Otherwise,
keep the default, Disabled.
IGMP
Internet Group Multicast Protocol (IGMP) is used to
establish membership in a multicast group and is
commonly used for multicast streaming applications. For
example, you may have Internet Protocol Television (IPTV)
with multiple setup boxes on the same local network.
These setup boxes have different video streams running
simultaneously, so you should use the IGMP feature of the
Router.
Support IGMP Version Select the version you want to
support, IGMP v1, IGMP v2, or IGMP v3. If you are not
sure which version to select, keep the default, IGMP v2.
IGMP Proxy Keep the default, Enabled, if you want
to allow multicast traffic through the Router for your
multimedia application devices. Otherwise, select
Disabled.
Immediate Leave Select Enabled, if you use IPTV
applications and want to allow immediate channel
swapping or flipping without lag or delays. Otherwise,
keep the default, Disabled.
Click Save Settings to apply your changes, or click Cancel
Changes to cancel your changes.
Administration > Log
The Router can keep logs of all traffic for your Internet
connection.
Administration > Log
Log
Log To disable the Log function, keep the default,
Disabled. To monitor traffic between the network and the
Internet, select Enabled. With logging enabled, you can
choose to view temporary logs.
View Log To view the logs, click View Log.
Log > View Log
Log
Type Select Incoming Log, Outgoing Log, Security
Log, or DHCP Client Log.
<Type> Log The Incoming Log will display a temporary
log of the source IP addresses and destination
port numbers for the incoming Internet traffic. The
Outgoing Log will display a temporary log of the
local IP addresses, destination URLs/IP addresses, and
service/port numbers for the outgoing Internet traffic.
The Security log will display the login information for
the web-based utility. The DHCP Client Log will display
the LAN DHCP server status information.
Click Refresh to update the log. Click Clear to clear all
the information that is displayed.
Click Save Settings to apply your changes, or click Cancel
Changes to cancel your changes.
Administration > Diagnostics
The diagnostic tests (Ping and Traceroute) allow you to
check the connections of your network devices, including
connection to the Internet.
Administration > Diagnostics
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