Telrad CPE12000 Series User Manual page 55

Host Name: Currently no function.
WAN IP Address/ Subnet Mask/ Gateway Address: These values are un-editable when
"Connection Mode" is "Automatically" and editable when "Connection Mode" is "Static".
WAN MTU: This value is "Maximum Transmission Unit". It is the largest size of a single
packet.
DNS1/2: Domain Name Server. It is editable when users select "Static" in "ConnectionMode".
Otherwise, these values will be given by DHCP server.
In single PDN connection mode, CPE is in "IP pass through" (IPPT) mode. The device behind
CPE would get the IP which is allocated from eNB directly. If user wants to change the device
behind CPE, user could do the either way of following:

User would need a complete process of IP release on the device, then user can switch
to another device. (only support IPv4)

User could reboot the CPE after connecting to another device.
In Multi-PDN connections mode (Only in Bridge Mode): If user set the Multi-PDN
connections, CPE will pre-create PDN connections for local clients. Thus, clients request IP
addresses from CPE, CPE will reply an IP address got from one of PDN connections. The IP
address of the first PDN connection is always allocated to the management of CPE.
Below is an example for "enabled" case.(only support IPv4)
LTE Outdoor CPE12000 | User Manual 55