NETGEAR Wireless-N User Manual page 107

Table 6-2. WAN Setup Settings
Setting
Default DMZ Server
Respond to Ping on Internet
WAN Port
MTU Size (in bytes)
Disable SIP ALG
Customizing Your Network Settings
RangeMax Dual Band Wireless-N Modem Router DGND3300 User Manual
Description
This feature is sometimes helpful when you are using some online games and
videoconferencing. Be careful when using this feature because it makes the
firewall security less effective. See the following section,
Routes.
If you want the modem router to respond to a ping from the Internet, select this
check box. This should be used only as a diagnostic tool, since it allows your
modem router to be discovered. Do not select this check box unless you have
a specific reason to do so.
The normal MTU (Maximum Transmit Unit) value for most Ethernet networks
is 1500 bytes, or 1492 Bytes for PPPoE connections. For some ISPs you
might need to reduce the MTU. This is rarely required, and should not be done
unless you are sure it is necessary for your ISP connection. See
the MTU Size" on page
The Session Initiation Protocol (SIP) Application Level Gateway (ALG) is
enabled by default to optimize VoIP phone calls that use the SIP. The Disable
SIP ALG check box allows you to disable the SIP ALG. Disabling the SIP ALG
might be useful when running certain applications.
v1.0, January 2010
7-8.
Configuring Static
"Changing
6-10