Fluke Computer Accessories DiffServ, Traffic class, Source AS, Dest AS, Src/dest AS, Dest subnet

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User’s Guide – version 3.5

NetFlow Tracker

DiffServ

This will select only traffic bearing one of the selected differentiated service code points. Since DiffServ and ToS use the same field in the IP header you should not use both filters at the same time. You can assign a name to a code point using the DiffServ Names settings page.

Traffic class

This filter selects traffic with the given traffic class. In order for traffic classes to be identified the NetFlow device must support the functionality and its traffic class mapping must be configured in Device Settings.

Source AS

You can select traffic bearing one of a set of source AS numbers. Whether this is the origin or peer AS depends on the configuration of the router (see Appendix 1). You can enter an AS number manually or select from the set of private-use ASes configured in the AS Names settings page; note that you cannot select public ASes by name to avoid the filter page being excessively large.

Dest AS

This restricts the source data to traffic bearing the given destination origin or peer ASes.

Src/dest AS

This filter considers traffic to or from the given origin or peer ASes.

Source subnet

This will select traffic with the given source subnet. You can enter the network address and mask length manually or select from the subnets configured in the Subnet Names settings page. Note that the subnet mask used by the router to route the traffic is ignored when applying this filter.

Dest subnet

This filter selects traffic with the given destination subnets. Note that a destination subnet filter of 224.0.0.0/4 will select multicast traffic.

Src/dest subnet

This filter selects traffic to or from the given subnets.

Source mask

This will select traffic routed using the given source network mask.

Dest mask

This filter selects traffic with the given destination network mask.

Src/dest mask

This filter selects traffic with the given source or destination network mask.

Next hop

This will filter traffic according to the next hop used by the router in routing the traffic.

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Contents NetFlow Tracker Contents LONG-TERM Reports Appendix 2 CSV File Format Software License Agreement Grant of Licence and Payment of FeesCopyright Customer Remedies Confidential Information and Security User’s Guide version NetFlow Tracker Definitions Undertakings by You Support ServicesSupport Charges Supplier’s UndertakingsIntellectual Property Rights Limitation of Liability and indemnityTermination Confidential Information and Security MiscellaneousSupport Hours Exceptions to Support ServicesResponse Times Features and Benefits What is NetFlow?What is NetFlow Tracker? IntroductionUser’s Guide version NetFlow Tracker Minimum System Requirements InstallationPre-installation Checks Operating System SupportInstallation on Microsoft Windows Installation on Linux Post-installation Tasks Configure your routers and switches Set up Snmp community stringsSet up web front-end security Add listener portsUsing NetFlow Tracker Device traffic meters InterfacesChart legend Working with ChartsChanging the displayed chart Per-AS dataZooming View a standard chart as a pie chartView a standard chart as a tabular report Zooming outPrint the chart Alter the filter applied to a standard chartExport a chart to another application Open the chart in a new windowWorking with Pie Charts Working with Tabular ReportsSort a tabular report Examine a single rowAddress Reports Report TemplatesSession Reports QoS Reports Network ReportsTraffic Identification Reports Creating Filtered ReportsInterface Reports Other ReportsSource data Report templateSample size Start timeInterface Time zoneSource device Out interfaceDest port ProtocolSource port Src/dest portSource AS DiffServTraffic class Dest ASPer-device and Per-interface Long-term Reports Long-term ReportsDevices and Interfaces Filter EditorUser’s Guide version NetFlow Tracker Reports General Form Report URL FormatReport Format Parameters 0025 00230024 0026Number ChartPie True128 FeaturesSections 256Time Range Parameters Day MillisHour WeekTime range will extend for this number of units Calendar-based advancedApplying a time-of-day mask to the time range HHmmDay1-day2/time1-time2 100 110105 113140 115120 125Minute 285300 DailyFilter Parameters Addr1-addr2 NamePort1-port2 Port1-port2/name Port/namePort/number Port1-port2/numberPrec%20tos PrecTos CodeAddr/mask MaskSecurity Parameters PasswordUsername Secret Management Portal Access Control ParametersNull VPN Out VPN Filter Editor button, if applicable Chart scrollbarChart selection headers Refresh and Resolve All buttons, if applicableDisk Speed Performance TuningDatabase Server Settings Query SizeLicensing Configuration GuideSnmp Settings Listener PortsDevice Settings Device SettingsDevice List Sampled Data Scaling Security Settings VPNsHttp//tracker1/report.jsp?portalsecret=secret&aclif= Management Portal SettingsHttp//proxy/tracker1/report1 Http//proxy/tracker1/report.jsp?portalacl=RewriteRule /tracker1/.*$ http//1.2.3.4/$1 P,L,QSA Using Apache as a Portal ServerRewriteEngine On ProxyPassReverse /tracker1/ http//1.2.3.4General Settings Report SettingsReal-time Reports Saved Filters Scheduled ReportsLong-term Reports Executive Reports Span class=repdesctextTest/span Content Nelements=5 and chartWidth=400Sub-reports User’s Guide version NetFlow Tracker IP Application Names Hostname Resolution SettingsDiffServ Names AS Names Database SettingsSubnet Names Backup Archiving Memory SettingsPerformance Counters Ignored Flows NetFlow Data ReceivedTraffic Described Unprocessed FlowsetsAbout No In InterfaceIp cef Appendix 1 Device ConfigurationEnabling Netflow Export on an IOS Device Ip flow-export destination addressShow ip flow export Ip flow-cache timeout activeIp flow-cache timeout inactive Show ip cache flow Show ip cache verbose flowMls nde sender version Ip route-cache flow infer-fieldsMls netflow Mls aging longUser’s Guide version NetFlow Tracker Set system name name Set mls bridged-flow-statistics enable vlanlistSet mls nde enable Set mls nde addressFlow-sampler-map allflows mode random one-out-of 1 exit Enabling Flow Detail Records on a Packeteer DeviceEnabling NetFlow on an Enterasys Device Appendix 2 CSV File Format Chart CSV formatPie chart CSV format Tabular report CSV formatAppendix 3 XML Format Chart XML formatPie chart XML format Tabular report XML formatAppendix 4 Third Party Software Components JspSmartUpload Quartz