A. Appendix
A.1. Abbrevations
Parameter Description
ETHx Corresponds to Ethernet interfaces (either single or switched
ones)
LANx LAN interfaces which are generally based on Ethernet in-
terfaces (including bridges)
WLANx Refers to a Wireless LAN interface which will be represented
as additional LAN interface when configured as access point
WWANx Refers to a Wireless Wide Area Network (2G/3G/4G) con-
nection
TUNx Specifies an OpenVPN tunnel interface (based on TUN)
TAPx Specifies an OpenVPN tunnel interface (based on TAP)
PPTPx Specifies a PPTP tunnel interface
MOBILEIPx Refers to a Mobile IP tunnel interface
SIMx Specifies the SIM slot as seen on the front panel
GNSSx Specifies a Global Navigation Satellite System module
Mobilex Identifies a WWAN modem
SERIALx Identifies a serial port
OUTx Specifies a digital I/O output port (DOx)
INx Specifies a digital I/O input port (DIx)
ANY Generally includes all options offered by the current section
APN Access Point Name
CID A Cell ID is a generally unique number used to identify each
Base Transceiver Station (BTS).
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