packet-capture drop drop-type

Function

The packet-capture drop drop-type command captures the specific type of discarded packets in the specified queue.

Format

packet-capture drop drop-type { blackhole | default-filter | fib-miss | arp-miss | session-miss | attack | bandwidth } [ queue queue-id ]

Parameters

Parameter	Description	Value
blackhole	Indicates the packets discarded because of blackhole route.	-
default-filter	Indicates the packets discarded because of default filtering policy.	-
fib-miss	Indicates the packets discarded because of missing the route.	-
arp-miss	Indicates the packets discarded because of missing the ARP entries.	-
session-miss	Indicates the packets discarded because they do not match the session table.	-
attack	Indicates the packets discarded due to attack defense.	-
bandwidth	Indicates the packets discarded due to traffic control in bandwidth management.	-
queue-id	Specifies the queue for the packet capture interface to store captured packets.	The value is an integer that ranges from 0 to 3 for the root system and from 0 to 1 for the virtual system. The default value is 0.

Views

All view

Default Level

2: Configuration level

Usage Guidelines

None

Example

# Configure to capture the packets discarded because of blackhole route.

<sysname> system-view
[sysname] packet-capture drop drop-type blackhole