Cflowd
Router Configuration Guide 713
• Active timeout - Controls the maximum amount of time a flow record can be active
before it will be automatically exported to defined collectors.
• Inactive timeout - Controls the minimum amount of time before a flow is declared
inactive. If no traffic is sampled for an existing flow for the inactive timeout duration,
the flow is declared inactive and marked to be exported to the defined collectors.
• Cache size - Defines the maximum size of the flow cache.
• Overflow - Defines the percentage of flow records that are exported to all collectors
if the flow cache size is exceeded.
• Rate - Defines the system wide sampling rate for cflowd.
• Template retransmit - Defines the interval (in seconds) at which the v9 and v10
template are retransmitted to all configured v9 or v10 collectors.
Configuring Cflowd
Use the CLI syntax displayed below to perform the following tasks:
• Enabling Cflowd
• Configuring Global Cflowd Parameters
• Configuring Cflowd Collectors
• Enabling Cflowd on Interfaces and Filters
CLI Syntax: config>cflowd#
active-timeout minutes
cache-size num-entries
inactive-timeout seconds
template-retransmit seconds
overflow percent
rate sample-rate
collector ip-address[:port] {version [5 | 8 | 9 |10]}
aggregation
as-matrix
destination-prefix
protocol-port
raw
source-destination-prefix
source-prefix
template-set {basic | mpls-ip}
autonomous-system-type [origin | peer]
description description-string
no shutdown
no shutdown
To Next Page
Loading...
