Cellular WAN interface
When you turn on cellular WAN, the firewall creates the WWAN1 interface. This interface is a member of the WAN zone, and the firewall rules for the WAN zone apply to it. The firewall also creates the ##WWAN1 host. You can protect against malware attacks and unauthorized usage by specifying firewall rules and policies for the host.
- To view the modem details and the recommended configuration, click Show recommended configuration and click Load recommended configuration to load the settings.
Name: Enter a name. You can change this name later.
Maximum number of characters: 58
The subsystems will show the customizable name and not the hardware name of the interface.
Hardware: The hardware name of the cellular WAN interface appears automatically. You can't change this name.
IP assignment: IP assignment method used by the modem.
Connect: Mode to use to establish a cellular WAN connection.
Reconnect tries: Number of attempts to be made when reconnecting to an access point. To provide unlimited attempts, select Always.
Modem port: Serial interface on which the modem will establish a connection.
Phone number: Phone number to use to establish the connection.
Username: User name required for the connection.
Password: Password required for the connection.
SIM card PIN code: Code required to unlock the PIN-enabled SIM card.
APN: Access point name. The APN is a configurable network identifier that identifies the Packet Data Network (PDN) or the GSM carrier with which the user wants to communicate.
DHCP connect command: DHCP command to use to connect to the cellular WAN.
DHCP disconnect command: DHCP command to use to disconnect from the cellular WAN.
Initialization string: String that enables or disables certain features on the wireless modem. Priority is assigned according to the sequence indicated.
Gateway name: Name to identify the gateway.
Gateway IP: IP address of the gateway.
MTU: MTU (Maximum Transmission Unit) value, in bytes. It's the largest packet size that a network can transmit. Packets larger than the specified value are divided into smaller packets before they are sent.
MSS: MSS (Maximum Segment Size), in bytes. It's the amount of data that can be transmitted in a TCP packet.
MAC address: Method to use for providing a MAC address to the modem. You can use the default MAC address or specify a different MAC address.