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Dasan V5808 - DLF Trap to CPU; MAC Full Policy; Cpu Packet Limit

Dasan V5808
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User Manual UMN:CLI
V5808
705
VALUE: tx-bias threshold value (0 131 mA)
ani-voltage threshold {low
VALUE [high VALUE] | high
VALUE [low VALUE] }
Configures the voltage threshold and sends the
configured threshold value to ONUs. The ONUs
monitors the change of values and sends voltage
high/low alarm to OLT when the voltage exceeds the
threshold or it is below the threshold.
VALUE: voltage threshold value ( 0 10.0 V)
To delete the threshold of module operation depending on specified monitoring type, use
the following command.
Command
Mode
Description
no {ani-rx-power | ani-voltage |
ani-tx-bias | ani-tx-power | ani-
temperature} threshold [{low |
high}]
ONU-Profile
Deletes the configured threshold.
12.3.2.10 CPU Packet Limit
ONU CPU packet limitation is one of important protecting mechanism from traffic
attacking. For example, the ONU CPU packet forwarding is configured with 1000 PPS for
broadcast packet, 1000 broadcast packet per second will be forwarded by ONU CPU.
To configure maximum PPS of ONU for Broadcast / Unknown-multicast / L2 DLF type of
packet, use the following command.
Command
Mode
Description
cpu-packet-limit {broadcast |
multicast | dlf} RATE
ONU-Profile
Limits the broadcast / unknown-multicast / L2 DLF
packets per second forwarded by ONU CPU.
RATE: 100 to 40000 PPS (Unit: packet per second )
no cpu-packet-limit {broadcast |
multicast | dlf}
Deletes the configured CPU packet limit.
12.3.2.11 DLF Trap to CPU
To enable/disable the upstream Destination Lookup Failure (DLF) packet forwarding to a
CPU, use the following command.
Command
Mode
Description
trap-to-cpu dlf enable
ONU-Profile
Forwards the upstream DLF packets to a CPU.
trap-to-cpu dlf disable
Forwards the upstream DLF packets according to the
VLAN rules.
12.3.2.12 MAC Full Policy
By default, ONT will block new source MAC address frame when ONT MAC table is full.
The protecting mechanism can be configurable by 'block or forwarding', thus you can
configure the basic policy of ONT when MAC table is full.

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