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3. VT100 Interface
UDP Timer
The maximum time (in seconds) NAT will use resources for a UDP port in use.
ICMP Timer
The maximum time (in seconds) NAT will use resources for any ICMP request.
The NAT Details screen provides the following user-activated prompts:
S t a t i c T C P T r a n s T a b l e S c r e e n
The Static TCP Trans Table screen
TCP Server ports to a local host IP Address/port combination. The parameters
described below enable access to TCP servers on the private/corporate network
behind the NAT. The parameters may be used only when in NAPT mode.
Figure 3-55. Static TCP Translation Table Screen
Global Port
Decimal IP Port exposed to the global Internet. Default is 0.
Server Port
Decimal IP Port of the local TCP Server. This port is usually the same as the
Global Port. Default is 0.
Server Address
IP Address of the local TCP Server. Default is 0.0.0.0.
The Add New prompt lets the user add additional addresses.
3-64
Values: 0
6 5535
−
Default: 120
Values: 0
6 5535
−
Default: 120
Prompt
Static TCP Translation Table
NAT Ports
Static UDP Translation Table
April 2003
Function
Allows static mapping of global TCP Server ports to a
local host IP Address/port combination.
Defines NAT global/Internet and local/corporate ports.
Allows static mapping of global UDP Server ports to a
local host IP Address/port combination.
(Figure
3-55) allows static mapping of global
8300-A2-GB20-00
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