R3303-HP HSR6800 Routers Layer 3 - IP Services Configuration Guide

103
If you configure an internal server using Easy IP but do not configure an IP address for the interface, the
internal server configuration does not take effect.
To configure a common internal server:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface
view.
interface interface-type interface-number N/A
3. Configure a
common internal
server.
• nat server protocol pro-type global { global-address |
current-interface | interface interface-type
interface-number } [ global-port ] [ vpn-instance
global-name ] inside local-address [ local-port ]
[ vpn-instance local-name ] [ track vrrp virtual-router-id ]
• nat server protocol pro-type global { global-address |
current-interface | interface interface-type
interface-number } global-port1 global-port2
[ vpn-instance global-name ] inside local-address1
local-address2 local-port [ vpn-instance local-name ]
[ track vrrp virtual-router-id ]
Use either
command.
Configuring load sharing internal servers
You can add an internal server (internal network information) into an internal server group. If multiple
members exist in the internal server group, they can provide the same service to hosts in external
networks, thus to implement load sharing. Each private IP address in an internal server group should be
unique.
To configure load sharing internal servers:
Ste
p
Command
1. Enter system view.
system-view
2. Configure an internal
server group.
nat server-group group-number
3. Add an internal server into
the group.
inside ip inside-ip port port-number [ weight weight-value ]
4. Enter interface view.
interface interface-type interface-number
5. Configure load sharing
internal servers.
nat server protocol pro-type global { global-address | current-interface |
interface interface-type interface-number } global-port [ vpn-instance
global-name ] inside server-group group-number [ vpn-instance
local-name ]
Configuring DNS mapping
With DNS mapping, an internal host can access an internal server on the same private network by using
the domain name of the internal server when the DNS server resides on the public network.
To configure a DNS mapping: