ZyXEL Communications 2002 Series Guia do Utilizador Página 104

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
Vista de página 103
Prestige 650HW ADSL Router User’s Guide
7-14 NAT
Table 7-6 Menu 15.1.1.1 — Editing/Configuring an Individual Rule in a Set
FIELD DESCRIPTION EXAMPLE
Start This is the starting global IP address (IGA). If you have a
dynamic IP, enter 0.0.0.0 as the Global IP Start. Note that
Global IP Start can be set to 0.0.0.0 only if the types are
Many-to-One or Server.
0.0.0.0
End
This is the ending global IP address (IGA). This field is N/A for
One-to-One, Many-to-One and Server types.
N/A
Server
Mapping
Set
Only available when Type is set to Server. Type a number
from 1 to 10 to choose a server set from menu 15.2.
Once you have finished configuring a rule in this menu, press [ENTER] at the message “Press
ENTER to Confirm…” to save your configuration, or press [ESC] to cancel.
7.4 NAT Server Sets – Port Forwarding
A NAT server set is a list of inside (behind NAT on the LAN) servers, for example, web or FTP, that you
can make visible to the outside world even though NAT makes your whole inside network appear as a
single machine to the outside world.
Use Menu 15 - NAT Setup to forward incoming service requests to the server(s) on your local network.
You may enter a single port number or a range of port numbers to be forwarded, and the local IP address of
the desired server. The port number identifies a service; for example, web service is on port 80 and FTP on
port 21. In some cases, such as for unknown services or where one server can support more than one service
(for example both FTP and web service), it might be better to specify a range of port numbers.
In addition to the servers for specified services, NAT supports a default server. A service request that does
not have a server explicitly designated for it is forwarded to the default server. If the default is not defined,
the service request is simply discarded.
Vista de página 103
1 2 ... 99 100 101 102 103 104 105 106 107 108 109 ... 209 210

Comentários a estes Manuais

Sem comentários