3Com Switch 8800 Family IPsec Module Configuration and Command reference Guide

NAT Configuration 87
translated address and the ACL can be used to control which addresses can be
translated.
Perform the following configuration under the interface view.
Associating ACL with Loopback interface address
Perform the following configuration in interface view.
The source address of the data packets that match the ACL will be replaced with
the IP specified address of the Loopback interface.
Configuring static NAT table
1 Configuring static one-to-one NAT table
Perform the following configuration in system view.
2 Configuring static inside ip NAT table
Static NAT function only converts the network addresses and remains the host
addresses unchanged.
Perform the following configuration in system view.
Tab le 71 Configure Easy IP
Operation Command
Add association for access control list and address pool nat outbound acl-number
Delete association for access control list and address
pool
undo nat outbound acl-number
Tab le 72 Associate ACL with Loopback interface address
Operation Command
Associate the ACL with the specified
Loopback interface address
nat outbound acl-number interface
interface-type interface-number
Remove the association between the ACL and
Loopback interface address
undo nat outbound acl-number interface
interface-type interface-number
Tab le 73 Configure a one-to-one private-to-public address binding
Operation Command
Configure a one-to-one private-to-public
address binding.
nat static ip-addr1 ip-addr2
Delete an existing one-to-one
private-to-public address binding.
undo nat static ip-addr1 ip-addr2
Tab le 74 Configure static inside ip NAT table
Operation Command
Configure a static inside ip
NAT table
nat static inside ip inside-start-address inside-end-address
global global-address mask
Remove the existing static
inside ip NAT table
undo nat static inside ip inside-start-address
inside-end-address global global-address mask