Zhone 6300 Manual Do Utilizador
A. Command Line Interface
A-12
November
2003
6300-A2-GB20-10
nat napt purge
Minimum Access Level: Administrator
Command Mode: Config
Command Mode: Config
Deletes all many-to-one NAPT mapping entries.
nat timeout [
time]
Minimum Access Level: Administrator
Command Mode: Config
Command Mode: Config
Specifies the NAT timeout value for mappings set up dynamically. If no time is specified,
the timeout value is reset to the default setting.
the timeout value is reset to the default setting.
Example: nat timeout 90
time – Specifies the amount of inactive time, in minutes, that can elapse before the
network address translator times out. The default is 20 minutes.
network address translator times out. The default is 20 minutes.
nat napt map
{ udp | tcp } server-ip port
Minimum Access Level: Administrator
Command Mode: Config
Command Mode: Config
Permits global access to a local server, such as a Web server. Port-based static entries
can be configured for NAPT. This allows a global host to access a server behind the DSL
router without exposing the local server’s IP address.
can be configured for NAPT. This allows a global host to access a server behind the DSL
router without exposing the local server’s IP address.
A maximum of 64 static mappings can be created.
Example: nat napt map tcp 192.128.1.1 102
udp, tcp – Specify the protocol used, User Datagram Protocol or Transmission Control
Protocol.
Protocol.
server-ip – Enter the IP address of a local server. Only one server of a particular type
(FTP, Telnet, SMPT, TFTP, gopher, finger, http, etc.) can be supported at one time.
(FTP, Telnet, SMPT, TFTP, gopher, finger, http, etc.) can be supported at one time.
port – The destination port number for the specified server.
Table A-9.
NAT Commands (2 of 4)