R0106-HP MSR Router Series Layer 3 - IP Services Configuration Guide(V7)

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NBT : Enabled
PPTP : Enabled
RTSP : Enabled
RSH : Enabled
SCCP : Enabled
SIP : Enabled
SQLNET : Enabled
TFTP : Enabled
XDMCP : Enabled
# Use the display nat session verbose command to display NAT session information generated when
Host A accesses the WWW server.
[Router] display nat session verbose
Initiator:
Source IP/port: 192.168.1.10/52992
Destination IP/port: 200.1.1.10/2048
DS-Lite tunnel peer: -
VPN instance/VLAN ID/VLL ID: -/-/-
Protocol: ICMP(1)
Responder:
Source IP/port: 200.1.1.10/4
Destination IP/port: 202.38.1.3/0
DS-Lite tunnel peer: -
VPN instance/VLAN ID/VLL ID: -/-/-
Protocol: ICMP(1)
State: ICMP_REPLY
Application: OTHER
Start time: 2012-08-15 14:53:29 TTL: 12s
Interface(in) : GigabitEthernet2/1/1
Interface(out): GigabitEthernet2/1/2
Initiator->Responder: 1 packets 84 bytes
Responder->Initiator: 1 packets 84 bytes
Total sessions found: 1
Bidirectional NAT for internal-to-external access
Network requirements
As shown in Figure 56, the IP address of the Web server is 192.168.1.10, and it overlaps with internal
network 192.168.1.0/24, where the hosts reside. The company has two public IP addresses 202.38.1.2
and 202.38.1.3. Configure NAT to allow internal users to access the external Web server by using its
domain name.