7368 ISAM ONT G-240W-C Product Guide G-240W-C unit data sheet
Issue: 01 3FE-46256-AAAA-TCZZA 37
 
•
External USB HD (Hard Drive) support, accessible to all LAN devices
• support for AIS with DOWN MEP
4.2.1 Configuring the G-240W-C to function as a single 
port ONT
In addition to functioning as a residential gateway, the G-240W-C ONT can be 
configured to function as a single port ONT.
In the custom configuration, the ONT reports to the OLT as one PPTP port. The 
physical Ethernet port of the ONT is managed by the RGW using the TR-069 
protocol, rather than by the ONT/OMCI.
To enable the ONT to function as a single port ONT, the value of the parameter:
InternetGatewayDevice.DeviceInfo.X_ALU-COM_PortReport2OLT.PPTP
must be set to 
PPTP_one
A custom pre-configuration file is required to operate the G-240W-C as a single-port 
ONT. Contact your Nokia support engineer to arrange for a custom pre-configuration 
file.
4.2.2 Support for CFM over S-tunnel
The G-240W-C ONT supports Connectivity Fault Management (CFM) over S-tunnel. 
This feature eliminates the need for creating many UP MEPs to handle CFM frames 
with each inner VLAN tag. The UP MEP can be configured using the CLI. Down MEP 
over S-tunnel is not supported.
To configure the S-tunnel, type the following commands:
configure vlan id stacked:1025:0 mode cross-connect in-qos-prof-name 
name:Default_TC0 mac-mcast-ctrl
configure vlan id stacked:1026:0 mode residential-bridge in-qos-prof-name 
name:Default_TC0 mac-mcast-ctrl
To configure the UP MEP, type the following commands:
configure cfm domain 5 name string:MD1 level 1
configure cfm domain 5 association 1 vlan stacked:1025:0 name string:MA1
configure cfm domain 5 association 1 mep 2 location user:1/1/1/1/1/1/1
Release 06.01.00 | March 2019 | Edition 12