Proroute GEM420 4G M2M Router
GEM420 User Manual
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local networks.
3.1.2.1 Ethernet LAN
Please follow the following instructions to do IPv4 Ethernet LAN Setup.
1. LAN IP Address
:
The local IP address of this device. The computer on your
network must use the LAN IP address of this device as their Default Gateway.
You can change it if necessary. It’s also the IP address of web UI. If you change it,
you need to type new IP address in the browser to see web UI.
2. Subnet Mask:
Input your Subnet mask. Subnet mask defines how many clients
are allowed in one network or subnet. The default subnet mask is 255.255.255.0
(/24), and it means maximum 254 IP addresses are allowed in this subnet.
However, one of them is occupied by LAN IP address of this gateway, so there
are maximum 253 clients allowed in LAN network. Hereafter are the available
options for subnet mask.