Bidirectional Nat For External-To-Internal Nat Server Access Through Domain Name Configuration Example - HPE FlexNetwork MSR Series Comware 7 Layer 3 - Ip Services Configuration Manuals

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Static NAT load balancing:
# Display NAT session information generated when Host accesses Web server.
[Router] display nat session verbose
Slot 1:
Initiator:
Source
Destination IP/port: 202.38.1.3/8080
DS-Lite tunnel peer: -
VPN instance/VLAN ID/Inline ID: -/-/-
Protocol: TCP(6)
Inbound interface: GigabitEthernet2/0/2
Responder:
Source
Destination IP/port: 202.1.1.2/1694
DS-Lite tunnel peer: -
VPN instance/VLAN ID/Inline ID: -/-/-
Protocol: TCP(6)
Inbound interface: GigabitEthernet2/0/1
State: TCP_ESTABLISHED
Application: HTTP
Start time: 2012-08-15 14:53:29
Initiator->Responder:
Responder->Initiator:
Total sessions found: 1
Bidirectional NAT for external-to-internal NAT Server access
through domain name configuration example
Network requirements
As shown in
192.168.1.2/24 provides Web services for external users and the DNS server at 192.168.1.3/24
resolves the domain name of the Web server. The company has 3 public addresses 202.38.1.2,
202.38.1.3, and 202.38.1.4.
Configure NAT to allow external host at 192.168.1.2 in the external network to use the domain name
to access the internal Web server.
: Enabled
: Disabled
: Disabled
: Disabled
: Disabled
: Disabled
: Disabled
Disabled
IP/port: 202.1.1.2/1694
IP/port: 10.110.10.2/8080
Figure 69, an intranet uses the subnet 192.168.1.0/24. The Web server at
TTL: 3597s
7 packets 308 bytes
5 packets 312 bytes
171