Lantronix X300 Series X300 Series User Guide Rev B - Page 138

11: Network QMI Cellular Table 11-9 describes the QMI Cellular protocol settings. Table 11-9 QMI Cellular Protocol Settings Parameters Description General Settings Protocol Bring up on boot QMI Cellular - USB modems using QMI protocol Allows the interface to be live after every reboot. Bring up on boot is checked by default. Cellular Module Displays the cellular module name Modem device PDP Type Displays the modem device Enter the IP stack mode as IPv4, IPv6, or IPv4/IPv6 (dual stack) SIM to use Indicates which SIM to use. Embedded SIM or External SIM Advanced Settings Use builtin IPv6 -management Force link Allows to use the built in IPv6 management configuration. Select this option to assign interface properties regardless of the link being active or not. If not selected, items are assigned only after the link has become active. Default is not selected. Enable IPv6 negotiation Modem init timeout Click to enable IPv6 negotiation on PPP link. Enter the maximum wait time in seconds for the modem to become ready. The default modem initiation timeout 20 seconds. Use default gateway Click to configure a default gateway route. If unchecked, no default route is configured. Use gateway metric Enter the gateway metric. Default is 5 Override MTU Enter the number of bytes indicating the largest physical packet size that the network can transmit. The default MTU size is 1500 bytes, which is the maximum size. A blank value means use auto MTU size. Firewall Settings Create/Assign firewall -zone Select the firewall zone to be assigned to the interface. Select unspecified - or - custom to remove the interface or assign a new zone to the interface respectively. Enter the name of the new zone in the text box. SIM Settings PDP Type IP stack mode  IPv4  IPv6  IPv4v6 (for dual-stack) X300 Series IoT Cellular Gateway User Guide 138