Set system name name, Set mls agingtime | Fluke Recording Equipment

User’s Guide – version 3.1.3

NetFlow Tracker

Configuring NDE on a CatOS Device

A layer 3 switch running CatOS appears as two devices; the MSFC can be configured to export NetFlow information on all the packets it routes by following the instructions for configuring an IOS device above.

In privileged mode on the Supervisor Engine, issue the following to enable NDE:

set system name <name>

Set the name of your switch. Note that even if the prompt has been set to the name of the switch you still need this command.

set mls nde <address> 2055

Use the address of your NetFlow Tracker machine and one of the ports configured in the Listener Ports settings page. Port 2055 is monitored by default.

set mls nde version 7

This sets the export version. Version 7 is the most recent full export version supported by switches.

set mls agingtime long 64

This breaks up long-lived flows into (roughly) one-minute segments.

set mls agingtime 32

This ensures that flows that have finished are exported in a timely manner.

set mls flow full

This sets the flow mask to full flows. This is required to get useful information from the switch.

set mls bridged-flow-statistics enable <vlanlist>

CatOS 7.(2) or higher is required for this command, which enables NDE for all traffic within the specified VLANs rather than just inter-VLAN traffic.

set mls nde enable

This enables NDE.

show mls nde show mls debug

These commands can help debug your NDE configuration.

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Fluke Recording Equipment manual Set system name name, Set mls nde address, Set mls nde version, Set mls agingtime long

Contents

NetFlow Tracker Software License Agreement Grant of Licence and Payment of Fees Copyright Customer Remedies Confidential Information and Security User’s Guide version NetFlow Tracker Definitions Undertakings by You Support ServicesSupport Charges Supplier’s Undertakings Limitation of Liability and indemnity Intellectual Property RightsTermination Confidential Information and Security Miscellaneous Exceptions to Support Services Support HoursResponse Times Contents LONG-TERM Reports Appendix 2 CSV File Format Features and Benefits What is NetFlow?What is NetFlow Tracker? Introduction User’s Guide version NetFlow Tracker Minimum System Requirements InstallationPre-installation Checks Operating System Support Installation on Microsoft Windows Installation on Solaris and Linux Post-installation Tasks Configure your routers and switches Set up Snmp community stringsSet up web front-end security Add listener ports Using NetFlow Tracker Device traffic meters Interfaces Chart legend Working with ChartsChanging the displayed chart Per-AS data Zooming View a standard chart as a pie chartView a standard chart as a tabular report Zooming out Working with Pie Charts Working with Tabular Reports User’s Guide version NetFlow Tracker Report Templates Address ReportsSession Reports QoS Reports Network ReportsInterface Reports Other Reports Creating Filtered ReportsTraffic Identification Reports Report Template Start Time Sample SizeSource Data End Time VPN Out InterfaceIn/Out Interface Out VPN ToS Recognised ApplicationIdentified Application DiffServ Source Mask Destination SubnetSource/Destination Subnet Destination Mask Per-device and Per-interface Long-term Reports Long-term ReportsDevices and Interfaces Filter Editor User’s Guide version NetFlow Tracker Executive Reports Report URL Format General FormReport Format Parameters 0024 Chart0023 0025 False NumberTrue Heading 128 FeaturesSections 256 Time Range Parameters Week HourDay Mon Calendar-based advanced HHmm Applying a time-of-day mask to the time rangeDay1-day2/time1-time2 100 110105 113 140 115120 125 Minute 285300 Daily Filter Parameters Name Port/namePort/number Prec TosPrec%20tos Code ByteAddr/mask Password PasswordSecurity Parameters Management Portal Access Control Parameters SecretNull Aclid specifies a permitted long-term report Features Disk Speed Performance TuningDatabase Server Settings Query Size Licensing Configuration GuideSnmp Settings Listener Ports Device Settings Device SettingsDevice List Archiving Traffic ClassesIdentified Applications Security Settings VPNsDeleting a Device Management Portal Settings Report Settings Saved Filters Long-term ReportsExecutive Reports Span class=repdesctextTest/span Nelements=5 and chartWidth=400 ContentSub-reports User’s Guide version NetFlow Tracker Hostname Resolution Settings IP Application NamesDiffServ Names Database Settings AS NamesSubnet Names User’s Guide version NetFlow Tracker Backup Archiving Memory Settings Performance Counters Missed Flows Unprocessed FlowsetsInterface Scans Missed Exports Ip cef Appendix 1 Device ConfigurationEnabling Netflow Export on an IOS Device Ip flow-export destination address Show ip flow export Ip flow-cache timeout activeIp flow-cache timeout inactive Show ip cache flow Show ip cache verbose flow Mls nde sender version Ip route-cache flow infer-fieldsMls netflow Mls aging long User’s Guide version NetFlow Tracker Set system name name Set mls bridged-flow-statistics enable vlanlistSet mls nde enable Set mls nde address Flow-sampler-map allflows mode random one-out-of 1 exit Enabling Flow Detail Records on a Packeteer Device Enabling NetFlow on an Enterasys Device Using sflowtool to Convert sFlow Records to NetFlow Address Chart CSV format Appendix 2 CSV File FormatTabular report CSV format Appendix 3 Third Party Software Components