The following options are available for the network layer:
- SNMP ID:
 - 2.2.4.3
 - Console path:
 - Setup > WAN > Layer
 - Possible values:
 - PPP
 - The connection is established according to the PPP protocol (in synchronous mode, i.e. bit oriented). The configuration data are taken from the PPP table.
 - DHCP
 - Assignment of network parameters by DHCP.
 - B-DHCP
 - The connection is established with DHCP client and broadcast flag set in DHCP.
 - TRANS
 - Transparent: No additional header is inserted.
 
- Default:
 - PPP