Configuring Acl-Based Nat Server; Configuring Nat444; Configuring Static Nat444 - HPE FlexNetwork MSR Series Comware 7 Layer 3 - Ip Services Configuration Manuals

Step
6. Configure load sharing
NAT Server.

Configuring ACL-based NAT Server

ACL-based NAT Server is an extension of common NAT Server. Common NAT Server maps the
private IP address of the internal server to a single public IP address. ACL-based NAT Server maps
the private IP address of the internal server to a set of public IP addresses defined by an ACL. If the
destination address of a packet matches a permit rule, the destination address is translated into the
private IP address of the internal server.
To configure ACL-based NAT Server:
Step
1. Enter system view.
2. Enter interface view.
3. Configure ACL-based
NAT Server.

Configuring NAT444

NAT444 provides outbound address translation, and it is configured on the interface connected to
the public network.

Configuring static NAT444

Static NAT444 is applicable when the private IP addresses are fixed.
To configure static NAT444:
Step
1. Enter system view.
2. Create a NAT port block
group, and enter its view.
Command
nat server protocol pro-type global
{ { global-address | current-interface |
interface interface-type interface-number }
{ global-port | global-port1 global-port2 } |
global-address1 global-address2 global-port }
[ vpn-instance global-vpn-instance-name ]
inside server-group group-id [ vpn-instance
local-vpn-instance-name ] [ acl
{ ipv4-acl-number | name ipv4-acl-name } ]
[ disable ]
Command
system-view
interface interface-type interface-number
nat server global { ipv4-acl-number | name
ipv4-acl-name } inside local-address
[ local-port ] [ vpn-instance
local-vpn-instance-name ] [ disable ]
Command
system-view
nat port-block-group
group-id
150
Remarks
By default, no load
sharing NAT Server
mappings exist.
You can configure
multiple load sharing
NAT Server mappings on
an interface.
Remarks
N/A
N/A
By default, no ACL-based
NAT Server mappings exist.
You can configure multiple
NAT Server mappings on an
interface.
Remarks
N/A
By default, no port block groups exist.