Huawei EG860 Series User Manual page 79

EG860
User Guide
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Issue 02 (2015-04-10)
1. Choose General Settings > Internet Settings. The Internet Settings page is
displayed.
2. In the Internet Settings page, set Routing Behind MS to Enable. The Enable
Routing Behind MS needs disenabling the natport function or clear the natport
and the Internet will be reconnectted, continue or no? dialog box is displayed.
Click OK.
3. Optional: In the Internet Settings page, set Quick Forward to Enable.
4. In the Internet Settings page, click Submit.
NAT
When the NAT transmission mode is used, Port Mapping should be configured on the
EG860 side so that the server can control the devices attached to EG860. If upload and
download services are performed only on the EG860 side, configuring Port Mapping is
not required.
1. Choose General Settings > Internet Settings. The Internet Settings page is
displayed.
2. In the Internet Settings page, set NAT to Enable. NAT Type is NAPT by default.
3. Optional: In the Internet Settings page, set Quick Forward to Enable.
4. In the Internet Settings page, click Submit.
5. Choose NAT Settings > Port Mapping. The Port Mapping page is displayed.
6. In the Port Mapping page, configure Port Mapping based on the plan. For detailed
configuration methods, see
Table 5-6 Examples for port mapping configuration (configuring three tunnels)
Parameter
Type
Protocol
Remote Host
Remote Port
Range
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7.4 NAT Settings.
Example 1 Example 2
Custom Custom
TCP/UDP TCP/UDP
– –
1-8079 8080
5 Configuration
Example 3 Description
Custom When the
value of Type
is Custom,
other
parameters
needed to be
filled in
manually. Set
according to
the plan.
UDP The Protocol
used for port
mapping
IP address of
–
remote host
8081-65535 The port
number of
remote host
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