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Given below is the table which explains the NAT Port Bind Table entries and the method to configure the configurable
parameter(s):

After configuring the required parameters, click ADD and then COMMIT.

Certain applications require an Application Level Gateway (ALG) to provide the required transparency for an application
running on a host in a private network to connect to its counterpart running on a host in the public network. An ALG may
interact with NAT to set up state information, use NAT state information, modify application-specific payload, and perform
the tasks necessary to get the application running across address realms.

No more than one server of a particular type is supported within the private network behind the SU/End Point B. The
following table lists the supported protocols with their corresponding default ALG's:

Local Address

Enter the local IP Address of the host on the Ethernet (private) side of the SU/End Point B.

Port Type

Select the Port Type as: TCP, UDP, or Both.

Start and End Port 
Number

Represents the start and end port for transferring the data from public to private host.

Entry Status

If enabled, the data is transferred from the public network to the private host, on the 
specified ports. 

1

H.323

H.323 ALG

Multimedia Conferencing

2

HTTP

Port Mapping for inbound connection

Web Browser

3

TFTP

Port Mapping for inbound connection

Trivial file transfer