Interfacesto view and manage the network interfaces.
Mobile (wwan0)interface is using
QMI protocoland connected to mobile internet networks. You can find the IP address obtained by the mobile modem on the row of
Uptimeis the lasting connection period with the mobile network, which depends on the timeout period released from the mobile carrier.
SIM, you can find the current working SIM card. The
QMIrow indicates the mobile operator, mobile network, and signal strength (dBm). If it's showing
UNKNOWN, there is no SIM card or SIM card installed incorrectly.
WANport is bind to the
eth0RJ45 port by default. To input the WAN Internet signal from the PoE port into the EZR33 router, you can bind
eth1to the WAN port on the
DHCP client protocolis enabled on the WAN interface, and it can automatically obtain the IP address after connected to the LAN port on the internet router or landline modem.