R3204P16-HP Load Balancing Module Network Management Command Reference-6PW101
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address. If the start-address and end-address parameters have the same value, there is only one IP
address in the address pool.
You cannot remove an address pool that has been associated with an ACL.
An address pool is not needed in the case of Easy IP where the interface’s public IP address is used as
the translated IP address.
Related commands: display nat address-group.
Examples
# Configure an address pool numbered 1 that contains addresses 202.110.10.10 to 202.110.10.15.
<Sysname> system-view
[Sysname] nat address-group 1 202.110.10.10 202.110.10.15
nat dns-map
Syntax
nat dns-map domain domain-name protocol pro-type ip global-ip port global-port
undo nat dns-map domain domain-name
View
System view
Default level
2: System level
Parameters
domain domain-name: Specifies the domain name of an internal server. A domain name is a string
containing no more than 255 case-insensitive characters. It consists of several labels separated by dots
(.). Each label has no more than 63 characters that must begin and end with letters or digits; besides,
dashes (-) can be included.
protocol pro-type: Specifies the protocol type used by the internal server, tcp or udp.
ip global-ip: Specifies the public IP address used by the internal server to provide services to the external
network.
port global-port: Specifies the port number used by the internal server to provide services to the external
network. The global-port argument is in the range 1 to 65535.
Description
Use the nat dns-map command to map the domain name to the public network information of an internal
server.
Use the undo nat dns-map command to remove a DNS mapping.
Related commands: display nat dns-map.
Examples
# A company provides Web service to external users. The domain name of the internal server is
www.server.com, and the public IP address is 202.112.0.1. Configure a DNS mapping, so that internal
users can access the Web server using its domain name.
<Sysname> system-view
[Sysname] nat dns-map domain www.server.com protocol tcp ip 202.112.0.1 port www