Routing Tab; Table 12-2: Routing Parameters - AudioCodes MP-20 Series User Manual

12.3.3 Routing Tab

You can choose to setup your device to use static or dynamic routing. Dynamic routing
automatically adjusts how packets travel on the network, whereas static routing specifies a
fixed routing path to neighboring destinations.
Figure 12-36: Editing Connection - Routing Tab (For Example, WAN Ethernet)
Parameter
Routing Mode Select one of the following Routing modes:
Route
NAPT
Device Metric The device metric is a value used by the device to determine whether one
route is superior to another, considering parameters such as bandwidth, delay,
and more.
Default Route Select this check box to define this device as the default route.
Multicast - IGMP IGMP proxy enables the system to issue IGMP host messages on behalf of
Proxy Default hosts that the system discovered through standard IGMP interfaces. IGMP
proxy enables the routing of multicast packets according to the IGMP requests
of LAN devices asking to join multicast groups.
Routing Table Allows you to add or modify routes when this device is active. Click the New
User's Manual

Table 12-2: Routing Parameters

Use route mode if you want your device to function as a router
between two networks.
Network Address and Port Translation (NAPT) refers to network
address translation involving the mapping of port numbers, allowing
multiple machines to share a single IP address. Use NAPT if your
LAN encompasses multiple devices, a topology that necessitates
port translation in addition to address translation.
icon to add a route (as shown in the figure below) or edit existing routes.
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MP-20x Multimedia Home Gateway
Description
Document #: LTRT-50614