Table Of Contents
NetFlow Commands on Cisco IOS XR Software
cache entries
cache permanent
cache timeout
clear flow exporter
clear flow monitor
clear flow platform producer statistics location
destination
dscp
exporter
flow
flow exporter-map
flow monitor-map
options
random 1 out-of
record ipv4
record ipv6
record mpls
sampler-map
show flow exporter
show flow exporter-map
show flow monitor
show flow monitor-map
show flow platform producer statistics location
show sampler-map
source (NetFlow)
template
transport udp
version v9
NetFlow Commands on Cisco IOS XR Software
This module describes the NetFlow commands on Cisco IOS XR software.
cache entries
To configure the number of entries in the monitor map flow cache, enter the cache entries command in flow monitor map configuration mode. To remove a configured number of entries and return the cache to the default configuration, use the no form of this command.
cache entries number
no command number
Syntax Description
number
|
Number of entries in the flow cache. Replace the number argument with the number of flow entries allowed in the flow cache. Range is from 4096 through 1000000.
|
Defaults
number = 65535
Command Modes
Flow monitor map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure the number of entries in the monitor map flow cache to be 10000:
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# cache entries 10000
Related Commands
cache permanent
To disable the removal of entries from the monitor map flow cache, enter the cache permanent command in flow monitor map configuration mode. To re-enable the removal of entries from the flow cache, use the no form of this command.
cache permanent
no cache permanent
Syntax Description
This command has no arguments or keywords.
Defaults
The removal of entries from the monitor map flow cache is enabled.
Command Modes
Flow monitor map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to disable the removal of entries from the monitor map flow cache:
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# cache permanent
The following example shows how to re-enable the removal of entries from the monitor map flow cache:
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# no cache permanent
Related Commands
cache timeout
To configure the active, inactive, and update flow cache timeout, enter the cache timeout command in flow monitor map configuration mode. To remove the configured timeout value and return the cache to its default timeout value, use the no form of this command.
cache timeout {active | inactive | update} timeout_value
no cache timeout {active | inactive | update} timeout_value
Syntax Description
active
|
Specifies the active flow timeout.
|
inactive
|
Specifies the inactive flow timeout.
|
update
|
Specifies the update timeout.
|
timeout_value
|
Timeout value for the specified keyword (active, inactive, or update), in seconds. Range is from 1 through 604800.
|
Defaults
For active timeout, the default value is 1800 seconds.
For inactive timeout, the default value is 15 seconds.
For update timeout, the default value is 1800 seconds.
Command Modes
Flow monitor map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Note 
The inactive timeout value should be smaller than the active timeout value.
Note The update keyword is used for permanent caches only. It specifies the timeout value that is used to export entries from permanent caches. In this case, the entries are exported but remain the cache.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to set the active timeout for the monitor map cache to 200,000 seconds:
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# cache timeout active 200000
Related Commands
clear flow exporter
To export flow exporter templates to the collector or restart the flow exporter statistics collector, enter the clear flow exporter command in EXEC mode.
clear flow exporter [fem-name] {restart | statistics} location node-id
Syntax Description
fem-name
|
(Optional) Flow exporter name.
|
restart
|
Exports all of the current templates to the collector.
|
statistics
|
Clears the exporter statistics.
|
location node-id
|
Identifies the node whose flow exporter statistics you want to clear, or whose flow exporter statistics collector you want to restart. The node-id argument is expressed in the rack/slot/module notation.
|
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
basic-services
|
read, write
|
netflow
|
read, write
|
Examples
The following example exports all templates to the collector:
RP/0/RP0/CPU0:router# clear flow exporter restart location 0/0/SP
Restart exporter all locations. Continue? [confirm]
The following example shows how to clear flow exporter statistics on a specific node.
RP/0/RP0/CPU0:router# clear flow exporter statistics location 0/0/CPU0
Clear statistics for all exporters on the location. Continue? [confirm]
Related Commands
clear flow monitor
To clear the flow monitor data, enter the clear flow monitor command in EXEC mode.
clear flow monitor [name] cache [force-export | statistics] location node-id
Syntax Description
name
|
(Optional) Identifies a specific cache you want to clear.
|
cache
|
Clears all cache related information.
|
force-export
|
(Optional) Forces the export of flow records on flushing the cache on the specified node.
|
statistics
|
(Optional) Clears cache statistics on a specific node.
|
location node-id
|
Node whose flow monitor you want to clear. The node-id argument is expressed in the rack/slot/module notation.
|
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to clear the cache-related flow records on a specific node:
RP/0/RP0/CPU0:router# clear flow monitor cache force-export location 0/0/CPU0
Clear cache entries for this monitor on this location. Continue? [confirm]
Related Commands
clear flow platform producer statistics location
To clear statistics collected by the NetFlow producer, use the clear flow platform producer statistics location command in EXEC mode.
clear flow platform producer statistics location node-id
Syntax Description
node-id
|
Node on which to clear statistics collected by the NetFlow producer. The node-id is expressed in the rack/slot/module notation.
Note Enter the show platform command to see the location of all nodes installed in the router.
|
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release
|
Modification
|
Release 3.3.0
|
This command was introduced on the Cisco CRS-1.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to clear statistics collected by the NetFlow producer:
RP/0/RP0/CPU0:router # clear flow platform producer statistics location 0/0/CPU0
destination
To configure the collector export destination, enter the destination command in flow exporter map configuration mode. To remove a configured export destination, use the no form of this command.
destination hostname_or_IP_address
no destination hostname_or_IP_address
Syntax Description
hostname_or_IP_address
|
Export destination for the current flow exporter map. Enter the hostname or destination IP address in the A.B.C.D format.
|
Defaults
No default behavior or values
Command Modes
Flow exporter map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This command was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
This command was moved to the flow exporter map configuration mode.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure the flow exporter map export destination to be a specific IP address:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow exporter-map map1
RP/0/RP0/CPU0:router(config-fem)# destination 172.18.189.38
Related Commands
dscp
To configure the differentiated services codepoint (DSCP) value for export packets, enter the dscp command in flow exporter map configuration mode. To remove a configured DSCP value, use the no form of this command.
dscp dscp_value
no dscp dscp_value
Syntax Description
dscp_value
|
Specifies the DSCP value for export packets. Replace dscp_value with a number. Range is from 0 through 63.
|
Defaults
No default behavior or values
Command Modes
Flow exporter map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
This command was moved to the flow exporter map configuration mode.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure the DSCP value for export packets to be 30:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow exporter-map map1
RP/0/RP0/CPU0:router(config-fem)# dscp 30
Related Commands
exporter
To associate a flow exporter map with the current flow monitor map, enter the exporter command in flow monitor map configuration mode. To remove an associated flow exporter map from a flow monitor map, use the no form of this command.
exporter map_name
no exporter map_name
Syntax Description
map_name
|
Name of the flow exporter map you want to associate with the current flow monitor map. The exporter map name can be a maximum of 32 characters.
|
Defaults
No default behavior or values
Command Modes
Flow monitor map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
NetFlow was updated so that a single flow monitor map supports up to 8 exporters.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Note A single flow monitor map can support up to eight flow exporter maps.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to associate a flow exporter map called "fem_1" with the current flow monitor map:
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# exporter fem_1
Related Commands
flow
To specify a flow monitor map and a sampler map for the packets on an interface, enter the flow command in interface configuration mode.
flow [ipv4 | ipv6 | mpls] monitor name sampler name {egress | ingress}
Syntax Description
ipv4
|
Enables IPV4 NetFlow on the specified interface.
|
ipv6
|
Enables IPV6 NetFlow on the specified interface.
|
mpls
|
Enables Multiprotocol Label Switching (MPLS) aware NetFlow on the specified interface.
|
monitor name
|
Specifies the name of the flow monitor map you want to specify for IPv4, IPv6, or MPLS packets.
|
sampler name
|
Name of the sampler map you want to apply to the flow monitor map.
|
egress
|
Applies the flow monitor map on outgoing packets.
|
ingress
|
Applies the flow monitor map on incoming packets.
|
Defaults
No default behavior or values
Command Modes
Interface configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.3.1
|
On the Cisco CRS-1, the mpls keyword was added to the flow command to support MPLS aware NetFlow.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
On the Cisco CRS-1, the ipv6 keyword was added to the flow command to support IPv6 NetFlow.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to enable IPV4 NetFlow on a Packet-over-SONET/SDH (POS) interface, and then apply the flow monitor map, named "map1," on outgoing IPv4 packets:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# interface POS 0/1/0/0
RP/0/RP0/CPU0:router(config-if)# flow ipv4 monitor map1 sampler map1 egress
The following example shows how to enable MPLS NetFlow on a Packet-over-SONET/SDH (POS) interface, and apply the flow monitor map, named "map_mpls1," on outgoing MPLS packets:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# interface POS 0/1/0/0
RP/0/RP0/CPU0:router(config-if)# flow mpls monitor map_mpls1 sampler map1 egress
Related Commands
Command
|
Description
|
flow monitor-map
|
Creates and configures a flow monitor map, and enters flow monitor map configuration submode.
|
show flow monitor-map
|
Displays flow monitor map information.
|
flow exporter-map
To create a flow exporter map and enter flow exporter map configuration mode, use the flow exporter-map command in global configuration mode. To remove a configured flow exporter map, use the no form of this command.
flow exporter-map fem-name
no flow exporter-map fem-name
Syntax Description
fem-name
|
Creates a new exporter map name, or specifies the name of an existing exporter map.
|
Defaults
No default behavior or values
Command Modes
Global configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
When you issue the flow exporter-map fem-name command in global configuration mode, the CLI prompt changes to "config-fem," indicating that you have entered the flow exporter map configuration submode. In the following sample output, the question mark (?) online help function displays all the commands available under flow exporter map configuration submode:
RP/0/RP0/CPU0:router(config)# flow exporter-map map1
RP/0/RP0/CPU0:router(config-fem)# ?
commit Commit the configuration changes to running
describe Describe a command without taking real actions
destination Export destination configuration
dscp Specify DSCP value for export packets
exit Exit from this submode
no Negate a command or set its defaults
root Exit to the global configuration mode
show Show contents of configuration
transport Specify the transport protocol for export packets
version Specify export version parameters
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to create a flow exporter map called "map1," and then enter the flow exporter map configuration submode for that map:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow exporter-map map1
RP/0/RP0/CPU0:router(config-fem)#
Related Commands
flow monitor-map
To create and configure a flow monitor map and enter flow monitor map configuration submode, use the flow monitor-map command in global configuration mode. To remove a configured flow monitor map, use the no form of this command:
flow monitor-map map_name
no flow monitor-map map_name
Syntax Description
map_name
|
New monitor map name, or specifies the name of an existing monitor map. The monitor map name can be a maximum 32 characters.
|
Defaults
No default behavior or values
Command Modes
Global configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
NetFlow was updated so that a single flow monitor map supports up to 8 exporters.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
When you issue the flow monitor-map map_name command in global configuration mode, the CLI prompt changes to "config-fmm," indicating that you have entered the flow monitor map configuration submode. In the following sample output, the question mark (?) online help function displays all the commands available under flow monitor map configuration submode:
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# ?
cache Specify flow cache attributes
commit Commit the configuration changes to running
describe Describe a command without taking real actions
exit Exit from this submode
exporter Specify flow exporter map name
no Negate a command or set its defaults
record Specify a flow record map name
show Show contents of configuration
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to enter flow monitor map configuration mode for a monitor map called "map1:"
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0router(config)# flow monitor-map map1
RP/0/RP0/CPU0router(config-fmm)#
Related Commands
options
To export the tables in the options template and specify export timeout values, enter the options command in flow exporter map version configuration mode. To return the options template to its default configuration values, use the no form of this command.
options {interface-table | sampler-table} [timeout seconds]
no options {interface-table | sampler-table} [timeout seconds]
Syntax Description
interface-table
|
Export the interface table.
|
sampler-table
|
Exports the sampler table.
|
timeout seconds
|
Specifies the export timeout value. Replace seconds with the export timeout value. Range is from 1 through 604800 seconds.
|
Defaults
The default value for timeout is 0 seconds, which means that the template options are not exported by default.
Command Modes
Flow exporter map version configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to export the interface table and configure the export timeout value to be 300 seconds:
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0:router(config)# flow exporter-map fem1
RP/0/RP0/CPU0:router(config-fem)# version v9
RP/0/RP0/CPU0:router(config-fem-ver)# options interface-table timeout 300
Related Commands
random 1 out-of
To configure the packet sampling interval for a monitor map, use the random 1 out-of command in sampler map configuration submode. To remove a configured sampling interval and return to the default sampling interval, use the no form of this command.
random 1 out-of number_of_packets
no random 1 out-of number_of_packets
Syntax Description
number_of_packets
|
Sampling interval in units of packets. Replace the number_of_packets argument with a number. Range is from 1 through 65535 units.
|
Defaults
number_of_packets = 10000
Command Modes
Sampler map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure the sampler map to randomly sample 1 out of every 10 packets:
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0:router(config)# sampler map1
RP/0/RP0/CPU0:router(config-sm)# random 1 out-of 10
Related Commands
Command
|
Description
|
sampler-map
|
Enters sampler map configuration submode for a specific monitor map.
|
show sampler-map
|
Displays sampler map information.
|
record ipv4
To configure the flow record map name for IPv4, use the record ipv4 command in flow monitor map configuration mode. To remove the configured name from a flow record, use the no form of this command.
record ipv4
no record ipv4
Syntax Description
This command has no arguments or keywords.
Defaults
No default behavior or values
Command Modes
Flow monitor map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure the flow record map name for IPv4:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# record ipv4
Related Commands
record ipv6
To configure the flow record map name for IPv6, use the record ipv6 command in flow monitor map configuration mode. To remove the configured name from a flow record, use the no form of this command.
record ipv6
no record ipv6
Syntax Description
This command has no arguments or keywords.
Defaults
No default behavior or values
Command Modes
Flow monitor map configuration
Command History
Release
|
Modification
|
Release 3.5.0
|
This command was introduced on the Cisco CRS-1.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure the flow record map name for IPv6:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# record ipv6
Related Commands
record mpls
To configure the flow record map name for MPLS, use the record mpls command in flow monitor map configuration mode. To remove the configured name from a flow record, use the no form of this command.
record mpls [ipv4-fields] [labels number]
no record mpls [ipv4-fields] [labels number]
Syntax Description
ipv4-fields
|
(Optional) Collects IPv4 fields in the MPLS aware Netflow if the payload of the MPLS packet is IPv4.
|
labels number
|
(Optional) Configures the number of labels that are used in hashing. The number argument is the number of labels that are used in hashing. The range is from 1 to 6.
|
Defaults
The default is no ipv4 fields and six labels.
Command Modes
Flow monitor map configuration
Command History
Release
|
Modification
|
Release 3.4.1
|
This command was introduced on the Cisco CRS-1.
|
Release 3.5.0
|
No modification
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure the flow record map name for MPLS:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# record mpls
The following example shows how to collect IPv4 fields in the MPLS aware Netflow if the payload of the MPLS packet is IPv4 by using the ipv4-fields keyword:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# record mpls ipv4-fields
The following example shows how to configure three labels for hashing:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow monitor-map map1
RP/0/RP0/CPU0:router(config-fmm)# record mpls labels 3
Related Commands
sampler-map
To enter sampler map configuration submode for a specific monitor map, use the sampler-map command in global configuration mode.
sampler-map map_name
Syntax Description
map_name
|
Name of the monitor map whose sampler map you want to configure. The monitor map name can be a maximum 32 characters.
|
Defaults
No default behavior or values
Command Modes
Global configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
When you issue the sampler-map map_name command in global configuration mode, the CLI prompt changes to "config-sm," indicating that you have entered the sampler map configuration submode. In the following sample output, the question mark (?) online help function displays all the commands available under sampler map configuration submode:
RP/0/RP0/CPU0:router(config)# sampler-map map1
RP/0/RP0/CPU0:router(config-sm)# ?
commit Commit the configuration changes to running
describe Describe a command without taking real actions
exit Exit from this submode
no Negate a command or set its defaults
random Use random mode for sampling packets
root Exit to the global configuration mode
show Show contents of configuration
The following restrictions prevent the NetFlow processes from using up all of the available CPU.
•On the Cisco CRS-1, NetFlow supports a policer rate of 35,000 packets per second per direction for each individual line card.
•On the Cisco XR 12000 Series Router, NetFlow supports a policer rate of 50,0000 packets per second per direction for each individual line card if Sampled NetFlow (SNF) is enabled in one direction (ingress or egress). Note that this limit does not apply if SNF is enabled in both directions. If SNF is enabled in both directions, then NetFlow supports 25,000 packets per second per direction for each individual line card.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to use the sampler-map command to enter sampler map configuration submode for the monitor map called "map1:"
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0:router(config)# sampler-map map1
RP/0/RP0/CPU0:router(config-sm)#
Related Commands
Command
|
Description
|
flow
|
Specifies a flow monitor map and a sampler map for IPv4, IPv6, or MPLS packets.
|
show sampler-map
|
Displays sampler map information.
|
show flow exporter
To display flow exporter data, enter the show flow exporter command in EXEC mode.
show flow exporter [exporter_name] location node-id
Syntax Description
exporter_name
|
Identifies the flow exporter whose data you want to display.
|
location node-id
|
Location where the cache resides. The node-id argument is expressed in the rack/slot/module notation.
Note Enter the show platform command to see the location of all nodes installed in the router.
|
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read
|
Examples
The following example shows how to display flow exporter map data:
RP/0/RP0/CPU0:router# show flow exporter fem1 location 0/0/CPU0
Used by flow monitors: fmm1
Destination 10.1.1.1 (UDP 1024)
Flows exported: 0 (0 bytes)
Flows dropped: 0 (0 bytes)
Templates exported: 3 (264 bytes)
Templates dropped: 0 (0 bytes)
Option data exported: 1 (76 bytes)
Option data dropped: 0 (0 bytes)
Option templates exported: 2 (56 bytes)
Option templates dropped: 0 (0 bytes)
Packets exported: 6 (396 bytes)
Packets dropped: 0 (0 bytes)
Average export rate over interval of last:
Table 74 describes the significant fields shown in the display.
Table 74 show flow exporter Field Descriptions
Field
|
Description
|
Id
|
Identifies the flow exporter map.
|
Used by flow monitors
|
Name of the flow monitors associated with the specified flow exporter map.
|
Status
|
Status of the exporter.
•Normal—Exporter is active and can export packets.
•Disabled—Exporter cannot send out packets because the collector is unreachable or the configuration is incomplete.
|
Destination
|
Export destination address the current flow exporter map.
|
Flows exported
|
Flows exported, in bytes.
|
Flows dropped
|
Flows dropped, in bytes.
|
Templates exported
|
Templates exported, in bytes.
|
Templates dropped
|
Templates dropped, in bytes.
|
Option data exported
|
Option data exported, in bytes.
|
Option data dropped
|
Option data dropped, in bytes.
|
Option templates exported
|
Option templates exported, in bytes.
|
Option templates dropped
|
Option templates dropped, in bytes.
|
Packets exported:
|
Packets exported, in bytes.
|
Packets dropped
|
Packets dropped, in bytes.
|
Average export rate over interval of last:
|
Average export rate, in bytes. Information is displayed for intervals of the last hour, minute, and second.
|
Related Commands
show flow exporter-map
To display flow exporter map information for a specific node, enter the show flow exporter-map command in EXEC mode.
show flow exporter-map [name]
Syntax Description
name
|
Name of the exporter map whose information you want to display.
|
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read
|
Examples
The following example shows how to display flow exporter map information:
RP/0/RP0/CPU0:router# show flow exporter-map map1
-------------------------------------------------
DestinationIpAddr : 10.1.1.1
Common Template Timeout : 1800 seconds
Options Template Timeout : 1800 seconds
Data Template Timeout : 600 seconds
Interface-Table Export Timeout : 1800 seconds
Sampler-Table Export Timeout : 0 seconds
Table 75 describes the significant fields shown in the display.
Table 75 show flow exporter-map Field Descriptions
Field
|
Description
|
Id
|
Identifies the flow exporter map.
|
DestinationIpAddr
|
Exports destination configuration.
|
SourceIfName
|
Source interface for this exporter map. You can specify the source interface with the flow exporter-map command.
|
SourceIpAddr
|
IP address of the source interface (SourceIfName).
|
DSCP
|
Differentiated services codepoint (DSCP) value for export packets.
Note You can specify the DSCP with the flow exporter-map command.
|
TransportProtocol
|
Displays the configured transport protocol.
Note Cisco IOS XR software supports the UDP transport protocol only.
Note You can specify the transport protocol with the flow exporter-map command.
|
TransportDestPort
|
Displays the configured destination port for UDP packets.
|
Export Version
|
Displays the configured export format.
Note Cisco IOS XR software supports export format version 9 only.
|
Common Template Timeout
|
Displays the configured common template timeout.
|
Options Template Timeout
|
Displays the configured options template timeout.
Note You can specify the options template timeout with the
flow exporter-map command.
|
Data Template Timeout
|
Displays the configured data template timeout.
Note You can specify the data template timeout with the
flow exporter-map command.
|
Interface-Table Export Timeout
|
Displays the export timeout value for the interface table.
Note You can specify the export timeout for the interface table with the flow exporter-map command.
|
Sampler-Table Export Timeout
|
Displays the export timeout value for the sampler table.
Note You can specify the export timeout for the sampler table with the flow exporter-map command.
|
Related Commands
show flow monitor
To display flow monitor cache data in various formats, enter the show flow monitor command in EXEC mode.
To match on Access Control Lists (ACLs) and one or more fields:
show flow monitor monitor-name cache match {ipv4 {acl name | source-address match-options |
destination-address match-options | protocol match-options | tos match-options} | ipv6 {acl
name | source-address match-options | destination-address match-options | protocol
match-options | tc match-options} | layer4 {source-port-overloaded match-options |
destination-port-overloaded match-options | tcp-flags match-flags-options}| bgp {source-as
match-options | destination-as match-options} | interface {ingress match-if-options | egress
match-if-options} | timestamp {first match-options | last match-options} | counters {byte
match-options | packets match-options} | misc {forwarding-status match-options | direction
match-dir-options}}
To sort flow record information according to a particular field:
show flow monitor monitor-name cache sort {ipv4 {source-address | destination-address | tos |
protocol} | ipv4 {source-address | destination-address | tc | protocol} | mpls {label-2 |
label-3 | label-4| label-5 | label-6 | label-type | prefix | top-label}| layer4
{source-port-overloaded | destination-port-overloaded} | bgp {source-as | destination-as}
| interface {ingress | egress} | timestamp {first | last} | counters {bytes | packets} | misc
{forwarding-status | direction} {top | bottom} [entries]}
To include or exclude one or more fields in the show flow monitor command output:
show flow monitor monitor-name cache {include | exclude} {ipv4 {source-address |
destination-address | tos| protocol} | {ipv6 {source-address | destination-address | tc |
flow-label | option-headers | protocol} | mpls {label-2 | label-3 | label-4| label-5 | label-6 |
top-label} | layer4 {source-port-overloaded | destination-port-overloaded} | bgp
{source-as | destination-as} | interface {ingress | egress} | timestamp {first | last} | counters
{bytes | packets} | misc {forwarding-status match-options | direction match-dir-options})
To display summarized flow record statistics:
show flow monitor monitor-name cache summary
To display only key field, packet, and byte information for the flow records:
show flow monitor monitor-name cache brief
To display flow record information for a particular node only:
show flow monitor monitor-name cache location node-id
Syntax Description
If you specified the show flow monitor monitor-name cache match command to match on ACL and one or more fields:
monitor-name
|
Flow monitor map whose details you want to display.
|
cache
|
Displays details about the flow monitor cache.
|
match
|
Specifies match criteria for the display.
Enter the match keyword followed by the ? command to see a complete list of possible match criteria.
|
ipv4
|
Specifies IPv4 fields.
|
ipv6
|
Specifies IPv6 fields.
|
acl name
|
Specifies an access list. Replace name with the name of the access whose information you want to display.
|
source-address match-options
|
Specifies source IP address match options. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the source-address keyword followed by the ? command to see a complete list of possible match criteria.
|
destination-address
|
Specifies IPV4 or IPv6 destination address match options. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the destination-address keyword followed by the ? command to see a complete list of possible match criteria.
|
tos match-options
|
Compares fields and matches them based on the type of service value. Range is from 0 through 255. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the tos keyword followed by the ? command to see a complete list of possible match criteria.
|
protocol match-options
|
Compares fields and matches them based on the protocol value. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the protocol keyword followed by the ? command to see a complete list of possible match criteria.
|
layer4
|
Compares Layer 4 fields and matches them based on specific criteria. You can specify match criteria for any of the following Layer 4 fields:
•destination-port-overloaded
•source-port-overloaded
•tcp-flags
Note Enter the layer4 keyword followed by the ? command to see a complete list of possible Layer 4 fields to compare and match.
|
destination-port-overloaded
|
Compares fields and matches them based on the destination-port-overloaded value. The destination port is matched if the protocol specified for that port is TCP or UDP.
Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the destination-port-overloaded keyword followed by the ? command to see a complete list of possible match criteria.
|
source-port-overloaded
|
Compares fields and matches them based on the source-port-overloaded value.
The source port is matched if the protocol specified for that port is one of the following:
•TCP—Range is from 0 through 65535.
•UDP—Range is from 0 through 65535.
•ICMP—Type or code is in range from 0 through 255.
•IGMP—Type is in range from 0 through 255.
Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the source-port-overloaded keyword followed by the ? command to see a complete list of possible match criteria.
|
tcp-flags match-flags-options
|
Specifies TCP flags, as follows:
•all—Match all of the fields
•any—Match any of the fields
•none—Match none of the fields.
Note Enter the tcp-flags keyword followed by the ? command to see a complete list of possible match criteria.
|
bgp
|
Compares BGP fields and matches them based on specific criteria. You can specify match criteria for any of the following BGP fields:
•destination-as—Destination as.
•source-as—Source as.
|
source-as match-options
|
Compares and matches the BGP autonomous system number of the destination address.
Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the source-as keyword followed by the ? command to see a complete list of possible match criteria.
|
destination-as match-options
|
Compares and matches the BGP autonomous system number of the source address. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the destination-as keyword followed by the ? command to see a complete list of possible match criteria.
|
interface
|
Compares ingress or egress interface fields and matches them based on specific criteria. Follow interface with one of the following keyword arguments:
•ingress match-if-options
•egress match-if-options
|
ingress match-if-options
|
Compares ingress interface fields and matches them based on the match-if-options value. Possible match options are:
•eq—Match if equal to field value.
•neq—Match if not equal to field value.
|
egress match-if-options
|
Compares egress interface fields and matches them based on the match-options value. Possible match options are:
•eq—Match if equal to field value.
•neq—Match if not equal to field value.
|
timestamp
|
Specifies the time stamp for which to compare and match the specified criteria. Enter the first keyword or the last keyword to specify the time stamp whose criteria you want to compare.
|
first match-options
|
Compares fields from the first time stamp and matches them based on the match-options value. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the first keyword followed by the ? command to see a complete list of possible match criteria.
|
last match-options
|
Compares fields from the last time stamp and matches them based on the match-if-options value. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the last keyword followed by the ? command to see a complete list of possible match criteria.
|
counters
|
Specifies the counters for which to compare and match the specified criteria. Enter the byte keyword or the packets keyword to specify the counters whose criteria you want to compare.
|
byte match-options
|
Compares bytes counter fields and matches them based on the match-options value. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the byte keyword followed by the ? command to see a complete list of possible match criteria.
|
packets match-options
|
Compares packets counter fields and matches them based on the match-options value. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the byte keyword followed by the ? command to see a complete list of possible match criteria.
|
misc
|
Specifies miscellaneous fields for which to compare and match the specified criteria. Enter the forwarding-status keyword or the direction keyword to specify the field whose criteria you want to compare.
|
forwarding-status match-options
|
Compares forwarding status fields and matches them based on the match-options value. Possible match options are:
•eq—Match if equal to field value.
•gt—Match if greater than field value.
•lt—Match if less than field value.
•neq—Match if not equal to field value.
•range—Match if within the range of field values.
Note Enter the forwarding-status keyword followed by the ? command to see a complete list of possible match criteria.
|
direction match-dir-options
|
Compares information about the direction of the flow and matches it based on the match-options value. Possible match options are:
•eq—Match if equal to field value.
•neq—Match if not equal to field value.
Note Enter the direction keyword followed by the ? command to see a complete list of possible match criteria.
|
To sort flow record information according to a particular field:
monitor-name
|
Flow monitor map whose details you want to display.
|
cache
|
Displays details about the flow monitor cache.
|
sort
|
Determines sorting criteria for the show flow monitor command display.
|
ipv4
|
Specifies sorting criteria for one of the following IPv4 fields:
•destination-address
•source-address
•protocol
•tos
Note Enter the ipv4 keyword followed by the ? command to see a complete list of possible sorting criteria.
|
ipv6
|
Specifies sorting criteria for one of the following IPv6 fields:
•destination-address
•source-address
•protocol
•tc
Note Enter the ipv6 keyword followed by the ? command to see a complete list of possible sorting criteria.
|
source-address
|
Displays IPv4 or IPv6 information for the source address according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the source-address keyword followed by the ? command to see a complete list of possible sorting criteria.
|
destination-address
|
Displays IPv4 or IPv6 information for the destination address according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the destination-address keyword followed by the ? command to see a complete list of possible sorting criteria.
|
tos
|
Displays IPv4 type of service information according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the tos keyword followed by the ? command to see a complete list of possible sorting criteria.
|
tc
|
Displays IPv6 traffic class information according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the tc keyword followed by the ? command to see a complete list of possible sorting criteria.
|
protocol
|
Displays IPv4 or IPv6 protocol information according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the tos keyword followed by the ? command to see a complete list of possible sorting criteria.
|
mpls
|
Specifies sorting criteria for one of the following MPLS fields:
•label-2
•label-3
•label-4
•label-5
•label-6
•label-type
•prefix
•top-label
Note Enter the mpls keyword followed by the ? command to see a complete list of possible sorting criteria.
|
label-2
|
Displays MPLS information for the second label in the MPLS label stack. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
|
label-3
|
Displays MPLS information for the third label in the MPLS label stack. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
|
label-4
|
Displays MPLS information for the fourth label in the MPLS label stack. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
|
label-5
|
Displays MPLS information for the fifth label in the MPLS label stack. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
|
label-6
|
Displays MPLS information for the sixth label in the MPLS label stack. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
|
label-type
|
Displays MPLS information for the specified type of label in the MPLS label stack. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
|
prefix
|
Displays MPLS information for the destination address. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
|
top-label
|
Displays MPLS information for the top label in the MPLS label stack. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
|
layer4
|
Specifies sorting criteria for one of the following Layer 4 fields:
•source-port-overloaded
•destination-port-overloaded
Note Enter the layer4 keyword followed by the ? command to see a complete list of possible sorting criteria.
|
source-port-overloaded
|
Displays source port overload information according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the source-port-overloaded keyword followed by the ? command to see a complete list of possible sorting criteria.
|
destination-port-overloaded
|
Displays destination port overload information according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the destination-port-overloaded keyword followed by the ? command to see a complete list of possible sorting criteria.
|
bgp
|
Specifies sorting criteria for one of the following BGP fields:
•source-as
•destination-as
Note Enter the layer4 keyword followed by the ? command to see a complete list of possible sorting criteria.
|
source-as
|
Displays information about the BGP source address autonomous system number according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the source-as keyword followed by the ? command to see a complete list of possible sorting criteria.
|
destination-as
|
Displays information about the BGP destination address autonomous system number according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the destination-as keyword followed by the ? command to see a complete list of possible sorting criteria.
|
interface
|
Specifies sorting criteria for egress or ingress interface information. Enter the ingress keyword or the egress keyword to specify the interface whose criteria you want to specify.
Note Enter the interface keyword followed by the ? command to see a complete list of possible sorting criteria.
|
ingress
|
Displays ingress information for an interface according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the ingress keyword followed by the ? command to see a complete list of possible sorting criteria.
|
egress
|
Displays egress information for an interface according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the egress keyword followed by the ? command to see a complete list of possible sorting criteria.
|
timestamp
|
Specifies sorting criteria for the first or last time stamp. Enter the first keyword or the last keyword to specify the time stamp whose criteria you want to specify.
Note Enter the timestamp keyword followed by the ? command to see a complete list of possible sorting criteria.
|
first
|
Displays information for the first time stamp according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the first keyword followed by the ? command to see a complete list of possible sorting criteria.
|
last
|
Displays information for the last time stamp according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the last keyword followed by the ? command to see a complete list of possible sorting criteria.
|
counters
|
Specifies sorting criteria for the bytes or packets counters. Follow the counters keyword with the byte keyword or the packets keyword to specify the counters whose criteria you want to compare.
|
bytes
|
Displays bytes counter information according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the bytes keyword followed by the ? command to see a complete list of possible match criteria.
|
packets
|
Displays packets counter information according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the packets keyword followed by the ? command to see a complete list of possible match criteria.
|
misc
|
Specifies sorting criteria for miscellaneous fields. Follow the misc keyword with the forwarding-status keyword or the direction keyword to specify the counters whose criteria you want to compare.
|
forwarding-status
|
Displays forwarding status information according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Note Enter the forwarding-status keyword followed by the ? command to see a complete list of possible match criteria.
|
direction
|
Displays information about the direction of the flow according to the specified sorting criteria. Possible sorting options are:
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
Enter the direction keyword followed by the ? command to see a complete list of possible match criteria.
|
top
|
Displays top cache entries. Replace records with the number of records you want to display.
Note You can follow the top keyword with the optional entries argument to specify the number of records to display.
|
bottom
|
Displays bottom cache entries. Replace records with the number of records you want to display.
Note You can follow the bottom keyword with the optional entries argument to specify the number of records to display.
|
entries
|
Number of records to display. Range is from 1 through 1000.
|
To include or exclude one or more fields in the show flow monitor command output:
monitor-name
|
Identifies the flow monitor map whose details you want to display.
|
cache
|
Displays details about the flow monitor cache.
|
include
|
Includes the specified fields in the display output. Enter the include keyword, followed by the keyword or keywords that specify the fields to include.
Note To see a list of fields that can be included, enter the include keyword, followed by the ? command.
|
exclude
|
Excludes the specified fields in the display output. Enter the exclude keyword, followed by the keyword or keywords that specify the fields to exclude.
Note To see a list of fields that can be excluded, enter the exclude keyword, followed by the ? command.
|
ipv4
|
Includes or excludes one of the following IPv4 fields in the command output:
•destination-address
•source-address
•protocol
•tos
Note Enter the ipv4 keyword followed by the ? command to see a complete list of fields you can include or exclude.
|
ipv6
|
Includes or excludes one of the following IPv6 fields in the command output:
•destination-address
•flow-label
•option-headers
•source-address
•protocol
•tc
Note Enter the ipv6 keyword followed by the ? command to see a complete list of fields you can include or exclude.
|
source-address
|
Includes or excludes IPV4 or IPV6 information for the source address in the command output.
|
destination-address
|
Includes or excludes IPV4 or IPV6 information for the destination address in the command output.
|
flow-label
|
Includes or excludes information about the IPv6 flow label in the command output. The flow label is the 20-bit flow label id present in every IPv6 packet header.
|
option-headers
|
Includes or excludes IPV6 information for the option headers in the command output. The option header is a bit mask that indicates which options headers are present in the IPv6 header.
|
tos
|
Includes or excludes IPV4 type of service information in the command output.
|
tc
|
Includes or excludes IPV6 traffic class information in the command output.
|
protocol
|
Includes or excludes IPV4 or IPV6 protocol information in the command output.
|
mpls
|
Includes or excludes one of the following MPLS fields in the command output:
•label-2
•label-3
•label-4
•label-5
•label-6
•top-label
Note Enter the mpls keyword followed by the ? command to see a complete list of possible sorting criteria.
|
label-2
|
Includes or excludes MPLS information for the second label in the MPLS label stack.
|
label-3
|
Includes or excludes MPLS information for the third label in the MPLS label stack.
|
label-4
|
Includes or excludes MPLS information for the fourth label in the MPLS label stack.
|
label-5
|
Includes or excludes MPLS information for the fifth label in the MPLS label stack.
|
label-6
|
Includes or excludes MPLS information for the sixth label in the MPLS label stack.
|
top-label
|
Includes or excludes MPLS information for the top label in the MPLS label stack.
|
layer4
|
Includes or excludes one of the following the following Layer 4 fields in the command output:
•source-port-overloaded
•destination-port-overloaded
Note Enter the layer4 keyword followed by the ? command to see a complete list of fields you can include or exclude.
|
source-port-overloaded
|
Includes or excludes source port overload information in the command output.
|
destination-port-overloaded
|
Includes or excludes destination port overload information in the command output.
•top—Displays top cache entries.
•bottom—Displays bottom cache entries.
|
bgp
|
Includes or excludes the following BGP fields in the command output:
•source-as
•destination-as
Note Enter the bgp keyword followed by the ? command to see a complete list of fields you can include or exclude.
|
source-as
|
Includes or excludes information about the BGP source address autonomous system number in the command output.
|
destination-as
|
Includes or excludes information about the BGP destination address autonomous system number in the command output.
|
interface
|
Includes or excludes egress or ingress interface information in the command output. Enter the ingress keyword or the egress keyword to specify the interface information you want to include or exclude in the output.
Note Enter the interface keyword followed by the ? command to see a complete list of fields you can include or exclude.
|
ingress
|
Includes or excludes ingress interface information in the command output.
|
egress
|
Includes or excludes egress interface information in the command output.
|
timestamp
|
Includes or excludes information from the first or last time stamp in the command output. Enter the first keyword or the last keyword to include or exclude information about a specific time stamp.
Note Enter the timestamp keyword followed by the ? command to see a complete list of the time stamps you can include or exclude.
|
first
|
Includes or excludes information for the first time stamp in the command output.
|
last
|
Includes or excludes information for the last time stamp in the command output.
|
counters
|
Includes or excludes bytes or packets counters in the command output. Follow the counters keyword with the byte keyword or the packets keyword to include or exclude particular counters.
Note Enter the counters keyword followed by the ? command to see a complete list of the counters you can include or exclude.
|
bytes
|
Includes or excludes bytes counter information in the command output.
|
packets
|
Includes or excludes packets counter information in the command output.
|
misc
|
Includes or excludes information for miscellaneous fields in the command output. Follow the misc keyword with the forwarding-status keyword or the direction keyword to specify the field you want to include or exclude.
Note Enter the misc keyword followed by the ? command to see a complete list of the miscellaneous fields you can include or exclude.
|
forwarding-status
|
Includes or excludes forwarding status information in the command output.
|
direction
|
Includes or excludes information about the direction of the flow in the command output.
|
top
|
Includes or excludes top cache entries in the command output. Replace records with the number of records you want to display.
|
bottom
|
Includes or excludes bottom cache entries. Replace records with the number of records you want to display.
|
entries
|
Number of records to display. Range is from 1 through 1000.
|
To display summarized flow record statistics:
monitor-name
|
Flow monitor map whose details you want to display.
|
cache
|
Displays details about the flow monitor cache.
|
summary
|
Displays summarized flow monitor information only.
|
To display only key field, packet and byte information for the flow records:
monitor-name
|
Flow monitor map whose details you want to display.
|
cache
|
Displays details about the flow monitor cache.
|
brief
|
Abbreviates the show flow monitor command output.
|
To display flow record information for a particular node only:
monitor-name
|
Flow monitor map whose details you want to display.
|
cache
|
Displays details about the flow monitor cache.
|
location node-id
|
Identifies the node whose flow exporter statistics you want to clear, or whose flow exporter statistics collector you want to restart. The node-id argument is expressed in the rack/slot/module notation.
Note Enter the location keyword followed by the ? command to see a complete list of nodes whose flow monitor information can be display.
|
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.3.1
|
•On the Cisco CRS-1, the following keywords were added to the show flow monitor command sort option:
–mpls {label-2 | label-3 | label-4| label-5 | label-6 | label-type | prefix | top-label}
•On the Cisco CRS-1, the following keywords were added to the show flow monitor command include and exclude options:
–mpls {label-2 | label-3 | label-4| label-5 | label-6 | top-label}
•On the Cisco CRS-1, the show flow monitor command output was updated to include MPLS information for MPLS aware NetFlow.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
On the Cisco CRS-1, the following keywords were added to the show flow monitor command to support IPv6:
•ipv6
•tc
•option-headers
•flow-label
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Note To collect source and destination AS information, you must enable BGP on the relevant BGP AFI/SAFI. Unless this is done, all AS numbers in the flow records will be displayed as 0.
Keep the following information in mind when using the show flow monitor command:
•The show flow monitor command can include combinations of the following options:
–format
–match
–include
–exclude
–sort
–summary
–location
•We do not recommend including the summary option with the sort and format options.
•The mutually exclusive options are summary, brief, include, and exclude.
•To see a list of fields that can be included after a keyword, enter the ? command, as shown in the following example:
RP/0/RP0/CPU0:router# show flow monitor map1 cache summary ?
brief Show just the key fields
location Specify a location
Task ID
Task ID
|
Operations
|
netflow
|
read
|
Examples
The following example shows how to display flow monitor data for a specific monitor map cache in the location 0/0/CPU0:
RP/0/RP0/CPU0:router# show flow monitor fmm2 cache loc 0/0/CPU0
Cache summary for Flow Monitor fmm2:
IPV4SrcAddr IPV4DstAddr L4SrcPort L4DestPort BGPDstOrigAS BGPSrcOrigAS
IPV4DstPrfxLen
IPV4SrcPrfxLen IPV4Prot IPV4TOS InputInterface OutputInterface L4TCPFlags
ForwardStatus
ForwardReason FirstSwitched LastSwitched ByteCount PacketCount Dir Sampler ID
17.17.17.2 18.18.18.2 0 0 0 0 24
24 $
61 normal PO0/0/0/8 PO0/0/0/12 0 Fwd 0
00
00:02:43:800 00 00:02:49:980 37200 620 In 0
18.18.18.2 17.17.17.2 0 0 0 0 24
24 $
61 normal PO0/0/0/12 PO0/0/0/8 0 Fwd 0
00
00:02:43:791 00 00:02:49:980 37200 620 In 0
17.17.17.2 18.18.18.2 0 0 0 0 24
0 $
61 normal PO0/0/0/8 PO0/0/0/12 0 Fwd 0
00
00:02:43:798 00 00:02:49:980 34720 620 Out 0
18.18.18.2 17.17.17.2 0 0 0 0 24
0 $
61 normal PO0/0/0/12 PO0/0/0/8 0 Fwd 0
00
00:02:43:797 00 00:02:49:980 34720 620 Out 0
L4SrcPort L4DestPort BGPDstOrigAS BGPSrcOrigAS IPV4DstPrfxLen
Table 76 describes the significant fields shown in the display.
Table 76 show flow monitor Field Descriptions
Field
|
Description
|
Cache summary for Flow Monitor fmm2
|
Display general cache information for the specified flow monitor. The following information is displayed
•Cache size for the specified flow monitor map
•Current number of entries in the cache
•High watermark for this cache
•Number of flows added to the cache
•Number of flows not added to the cache
|
Ager Polls
|
Displays the following ager statistics:
•Active timeout
•Inactive timeout
•TCP FIN flag
•Watermark aged
•Emergency aged
•Counter wrap aged
•Total
|
Periodic export
|
•Counter wrap
•TCP FIN flag
|
Matching entries
|
Status of various matching criteria for traffic in the flows.
|
show flow monitor-map
To display flow monitor map data, enter the show flow monitor-map command in EXEC mode.
show flow monitor-map map-name
Syntax Description
map-name
|
Name of the monitor map whose data you want to display.
|
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.3.1
|
On the Cisco CRS-1, the show flow monitor-map command output was modified to include MPLS information.
|
Release 3.4.0
|
No modification.
|
Release 3.4.1
|
The ipv4-raw record map name was replaced with ipv4.
|
Release 3.5.0
|
On the Cisco CRS-1, the record map name field was updated to include ipv6 when relevant.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read
|
Examples
The following example shows how to display monitor-map data for a specific flow:
RP/0/RP0/CPU0:router# show flow monitor-map fmm1
-------------------------------------------------
CacheAgingMode: Permanent
CacheUpdateTout: 60 seconds
Table 77 describes the significant fields shown in the display.
Table 77 show flow monitor-map Field Descriptions
Field
|
Description
|
Flow Monitor Map
|
Name of the flow monitor map whose information is display in the show flow monitor-map command output.
|
Id
|
Number that identifies the flow monitor map.
|
RecordMapName
|
Name of the flow record map that is associated with this monitor map. The RecordMapName indicates the type of packets NetFlow captures as they leave the router.
On the Cisco CRS-1, the RecordMapName can be "ipv4," "ipv6," or "mpls."
On the Cisco XR 12000 Series Router, the RecordMapName can be "ipv4" or "mpls."
|
ExportMapName
|
Name of the export map that is associated with this monitor map.
|
CacheAgingMode
|
Current aging mode configured on this cache."Permanent" indicates that the removal of entries from the monitor map flow cache is disabled.
Note To configure the number of entries allowed in the monitor map flow cache, enter the cache entries command in flow monitor map configuration mode. To disable the removal of entries from the monitor map flow cache, enter the cache permanent command in flow monitor map configuration mode.
|
CacheMaxEntries
|
Number of flow entries currently allowed in the flow cache before the oldest entry is removed.
Note To modify the number of entries in the monitor map flow cache, enter the cache entries command in flow monitor map configuration mode
|
CacheActiveTout
|
Active flow timeout configured for this cache, in seconds.
Note To modify the configured active flow timeout, use the cache timeout command in flow monitor map configuration mode.
|
CacheInactiveTout
|
Inactive flow timeout configured for this cache, in seconds.
Note To modify the configured inactive flow timeout, use the cache timeout command in flow monitor map configuration mode.
|
CacheUpdateTout
|
Update timeout configured for this cache, in seconds.
Note To modify the configured update timeout, use the cache timeout command in flow monitor map configuration mode.
|
Related Commands
Command
|
Description
|
clear flow monitor
|
Clears the flow monitor data.
|
flow monitor-map
|
Configures a flow monitor map.
|
flow
|
Specifies a flow monitor map and a sampler map for IPv4, IPv6, or MPLS packets.
|
record ipv4
|
Configures the flow record map name for IPv4.
|
record ipv6
|
Configures the flow record map name for IPv6.
|
record mpls
|
Configures the flow record map name for MPLS.
|
show flow platform producer statistics location
To display statistics collected by the NetFlow producer, use the show flow platform producer statistics location command in EXEC mode.
show flow platform producer statistics location node-id
Syntax Description
node-id
|
Location of the node whose NetFlow producer statistics you want to display. The node-id is expressed in the rack/slot/module notation.
Note Enter the show platform command to see the location of all nodes installed in the router.
|
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release
|
Modification
|
Release 3.3.0
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.1
|
The show flow platform producer statistics location command output was updated to include Multiprotocol Label Switching (MPLS) statistics.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
The show flow platform producer statistics location command output was updated to include IPv6 statistics.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read
|
Examples
The following example shows how to display statistics collected by the NetFlow producer for the CPU card in slot 0:
RP/0/RP0/CPU0:router# show flow platform producer statistics location 0/0/CPU0
Netflow Platform Producer Counters:
Unknown Ingress Packets: 0
Unknown Egress Packets: 0
Table 78 describes the significant fields shown in the display.
Table 78 show flow platform producer statistics Field Descriptions
Field
|
Description
|
IPv4 Ingress Packets
|
Number of IPV4 packets that were received from the remote end.
|
IPv4 Egress Packets
|
Number of transmitted IPV4 packets.
|
MPLS Ingress Packets
|
Number of MPLS packets that were received from the remote end.
|
MPLS Egress Packets
|
Number of transmitted MPLS packets.
|
Drops (no space)
|
Number of packets that the producer could not enqueue to the NetFlow server because the server input ring was full.
|
Drops (other)
|
Number of packets that the producer could not enqueue to the NetFlow server due to errors other than the server input ring being full.
|
Unknown Ingress Packets
|
Number of unrecognized packets received from the remote end that were dropped.
|
Unknown Egress Packets
|
Number of packets transmitted to the remote end that were dropped because they were not recognized by the remote end.
|
Worker waiting
|
Number of times that the producer needed to use the server.
Note This field is strictly informational and does not indicate any error.
|
show sampler-map
To display sampler map information, enter the show sampler-map command in EXEC mode.
show sampler-map [sampler-name]
Syntax Description
sampler-name
|
Identifies the sampler map whose information you want to display.
|
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read
|
Examples
The following example shows how to display sampler map information for a router:
RP/0/RP0/CPU0:router# show sampler-map map1
-------------------------------------------------
Mode: Random (1 out of 100 Pkts)
Table 79 describes the significant fields shown in the display.
Table 79 show sampler-map Field Descriptions
Field
|
Description
|
Id
|
Flow sampler map identifier.
|
Mode
|
Sampling interval in units of packet. "Random" mode is any mode that was configured with the flow monitor-map command.
Note Currently, Cisco IOS XR software supports "Random" mode only.
|
Related Commands
Command
|
Description
|
sampler-map
|
Configures the sampler map.
|
flow
|
Specifies a flow monitor map and a sampler map for IPv4, IPv6, or MPLS packets.
|
source (NetFlow)
To configure a source interface for the current collector, use the source command in flow exporter map configuration mode. To remove a configured source interface, use the no form of this command.
source type instance
no source type instance
Syntax Description
type
|
Interface type. For more information, use the question mark (?) online help function.
|
instance
|
Physical interface instance. Replace the instance argument with one of the following interface identifiers:
•For T1/E1/DS0 physical interfaces, the naming notation is rack/slot/module/port/t1-num:channel-group-number. For all other physical interface types, the naming notation is rack/slot/module/port. A slash between values is required as part of the notation. The values for the rack, slot, module, port, and t1-num:channel-group-number arguments are as follows:
–rack: Chassis number of the rack.
–slot: Physical slot number of the modular services card or line card.
–module: Module number. A physical layer interface module (PLIM) is always 0. Shared port adapters (SPAs) are referenced by their subslot number.
–port: Physical port number of the T3 controller.
–t1-num: T1 or E1 channel number. T1 channels range from 1 to 24; E1 channels range from 1 to 31.
–channel-group-number: Time slot number. T1 time slots range from 1 to 24; E1 time slots range from 1 to 31. The channel-group-number is preceded by a colon and not a slash.
•For a virtual interface instance, the number range varies depending on interface type.
For a complete list of all valid instances, use the question mark (?) online help function.
|
Defaults
No default behavior or values
Command Modes
Flow exporter map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
This command was moved to the flow exporter map configuration mode.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure a physical interface as a source for the current collector. In this example, the source is a POS interface:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow exporter-map map1
RP/0/RP0/CPU0:router(config-fem)# source pos 0/1/0/0
The following example shows how to configure a virtual interface as a source for the current collector. In this example, the source is an Ethernet bundle:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow exporter-map map1
RP/0/RP0/CPU0:router(config-fem)# source Bundle-Ether 1
Related Commands
template
To configure the export timeout value for the data and options templates, enter the template command in flow exporter map version configuration mode. To remove a configured template export timeout value, use the no form of this command.
template [data | options] timeout seconds
no template [data | options] timeout seconds
Syntax Description
data
|
(Optional) Specifies the data template.
|
options
|
(Optional) Specifies the options template.
|
timeout seconds
|
Configures the timeout value for the specified template, or for both the data and options templates. Replace seconds with the export timeout value. Range is from 1 through 604800 seconds.
|
Defaults
No default behavior or values
Command Modes
Flow exporter map version configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure the export timeout value for the data template to be 300 seconds:
RP/0/RP0/CPU0:router # configure
RP/0/RP0/CPU0:router(config)# flow exporter-map fem1
RP/0/RP0/CPU0:router(config-fem)# version v9
RP/0/RP0/CPU0:router(config-fem-ver)# template data timeout 300
Related Commands
transport udp
To configure the destination port for User Datagram Protocol (UDP) packets, enter the transport udp command in flow exporter map configuration mode. To remove a configured destination port, use the no form of this command.
transport udp port
no transport udp port
Syntax Description
port
|
Destination port for UDP packets. Replace port with the destination port value. Range is from 1024 through 65535.
|
Defaults
No default behavior or values
Command Modes
Flow exporter map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
This command was moved to the flow exporter map configuration mode.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to configure the destination port for UDP packets:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow exporter-map map1
RP/0/RP0/CPU0:router(config-fem)# transport udp 1030
Related Commands
version v9
To enter flow exporter map version configuration submode so that you can configure export version parameters, enter the version v9 command in flow exporter map configuration mode. To remove the current export version configuration and return to the default configuration, use the no form of this command.
version v9
no version v9
Syntax Description
This command has no arguments or keywords.
Defaults
No default behavior or values
Command Modes
Flow exporter map configuration
Command History
Release
|
Modification
|
Release 3.2
|
This command was introduced on the Cisco CRS-1.
|
Release 3.3.0
|
This feature was first supported on the Cisco XR 12000 Series Router.
|
Release 3.4.0
|
No modification.
|
Release 3.5.0
|
No modification.
|
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
When you issue the version v9 command, the CLI prompt changes to "config-fem-ver," indicating that you have entered flow exporter map version configuration submode. In the following sample output, the question mark (?) online help function displays all the commands available under flow exporter map version configuration submode:
RP/0/RP0/CPU0:router(config-fem)# version v9
RP/0/RP0/CPU0:router(config-fem-ver)#?
commit Commit the configuration changes to running
describe Describe a command without taking real actions
exit Exit from this submode
no Negate a command or set its defaults
options Specify export of options template
show Show contents of configuration
template Specify template export parameters
Task ID
Task ID
|
Operations
|
netflow
|
read, write
|
Examples
The following example shows how to enter flow exporter map version configuration submode:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# flow exporter-map map1
RP/0/RP0/CPU0:router(config-fem)# version v9
RP/0/RP0/CPU0:router(config-fem-ver)#
Related Commands
