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3.5.4 Configure Network Interfaces
The network interfaces defined as part of the initial, basic setup include the WAN/LAN/VLAN
interfaces, Dynamic Host Configuration Protocol (DHCP), and the Local Gateway (LGW) mode.
3.5.4.1 WAN/LAN/VLAN
Go to the Network > WAN/LAN/VLAN menu (Figure 3-13). The WAN interface is an external
communication portal (Internet connection) between the eNB Network Management System
(NMS) – in most cases, the CloudCore OMC – and the Mobility Management Entity (MME). If not
using CloudCore, the eNB NMS can be a Local OMC or the LTE NMS. The WAN/LAN/VLAN fields are
described in Table 3-1.
If the IP Access Mode field is set to DHCP and the LGW function is ON
Type field must be modified. The IP address of the eNB will be changed due to the MAC address
being changed. Therefore, modify the router server at the same time.
The LAN Config interface is used only as a local maintenance port during initial eNB setup and basic
configuration; it is not used during normal eNB operation. Enter the IP address and subnet mask
address for the local network connection. The default IP address for the LAN interface is
192.168.150.1.
NOTE: If the LAN IP address is changed, the eNB will reboot, and you will have to log in to
the GUI again.
Figure 3-13: WAN/LAN/VLAN
(section
22
3.5.3.2), the Connect
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