Access Authentication
In modem access networking, access authentication and billing for the ePico3801 can be
performed in one of the following three modes, depending on mobile operators' policies:
l
PPPoE dial-up mode
l
Static IP address mode
l
DHCP mode
LAN Access
The ePico3801 can be directly connected to the public IP network through a LAN.
Principle of LAN Access
Each ePico3801 is directly connected to a switch or router through the enterprise LAN, which
connects the ePico3801 to the public IP network and isolates the ePico3801 from other
ePico3801s through a private VLAN. After the router performs Network Address Translation
(NAT) for the service data, the service data is sent to the SeGW on the core network of the uBro
solution through the public IP network. The SeGW processes the data and forwards it to the AG
and AAA.
shows the networking in LAN access mode.
Figure 2-8
Networking in LAN access mode
Access Authentication
Like modem access networking, LAN access networking also supports access authentication in
PPPoE dial-up mode, static IP address mode, and DHCP mode.
2.5.2 Installation Scenarios
If installed in a factory or office building, the ePico3801 does not require a private equipment
room.
The ePico3801 is impact in structure and does not generate any noise. It can be easily installed
on a ceiling, wall, or pole depending on the actual requirements, preferences, and situations. The
installation process does not interfere with users' study or work.
installation scenarios of the ePico3801.
ePico3801
User Guide
2 Introduction to the ePico3801
Issue 01 (2009–09–23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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