Brocade Mobility RFS Controller System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 512)

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FIGURE 78 NAT Destination Add screen
15. Set the following Destination configuration parameters:
16. Select OK to save the changes made to the static NAT configuration. Select Reset to revert to
the last saved configuration.
17. Select the Dynamic NAT tab.
Protocol Select the protocol for use with static translation. TCP, UDP and Any are available options. TCP is a
transport layer protocol used by applications requiring guaranteed delivery. It’s a sliding window protocol
handling both timeouts and retransmissions. TCP establishes a full duplex virtual connection between
two endpoints. Each endpoint is defined by an IP address and a TCP port number. The User Datagram
Protocol (UDP) offers only a minimal transport service, non-guaranteed datagram delivery, and provides
applications direct access to the datagram service of the IP layer. UDP is used by applications not
requiring the level of service of TCP or are using communications services (multicast or broadcast
delivery) not available from TCP. The default setting is Any.
Destination IP Enter the local address used at the (source) end of the static NAT configuration. This address (once
translated) is not be exposed to the outside world when the translation address is used to interact with
the remote destination.
Destination Port Use the spinner control to set the local port used at the (source) end of the static NAT configuration. The
default port is 1.
NAT IP Enter the IP address of the matching packet to the specified value. The IP address modified can be either
source or destination based on the direction specified.
NAT Port Set the port number of the matching packet to the specified value. This option is valid only if the direction
specified is destination.
Network Select Inside or Outside NAT as the network direction. Inside is the default setting.