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Cisco Systems 3.6.6 IPv6 VPN over MPLS, 6VPE Overview, Enabling IPv6 VRFs, MPLS Network Faults

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IPv6 VPN over MPLS

Contents

		Viewing Access List Information					5-14
		IPv6 VPN over MPLS
C H A P T E R	6	IPv6 VPN over MPLS		6-1
		6VPE Overview	6-2
		Viewing IPv4 and IPv6 Addresses					6-3
		Cisco ANA 6VPE Support Limitations						6-5
		IPv6 Addressing	6-6
		IPv6 Address Representation					6-6
		IPv6 Address Prefix Text Representation							6-7
		Provisioning Route Targets			6-8
		Enabling IPv6 VRFs 6-12
		Adding Route Targets with IPv4 and IPv6 Address Families								6-12
		Deleting Route Targets with IPv4 and IPv6 Address Families								6-13
		MPLS Network Faults
C H A P T E R	7	MPLS Network Faults		7-1
		MPLS Network Alarms Overview					7-1
		BGP Neighbor Loss Alarm			7-2
		BGP Process Down Alarm			7-3
		Broken LSP Discovered Alarm				7-3
		LDP Neighbor Down Alarm			7-4
		MPLS Black Hole Found Alarm				7-5
		MPLS TE Tunnel Alarms			7-5
		Pseudo Wire MPLS Tunnel Down Alarm						7-6
		Impact Analysis in MPLS Networks
C H A P T E R	8	Impact Analysis in MPLS Networks					8-1
		Service Impact Analysis Overview					8-1
		Service Impact Analysis For MPLS-Based VPN Services 8-2
		L3 VPN Report		8-2
		Pseudowire (L2 VPN) Report					8-3
		Supported Fault Scenarios			8-3
		Link Down Scenario			8-4
		Link Overutilized/Data Loss Scenario 8-4
		BGP Neighbor Loss Scenario					8-5
		Broken LSP Discovered Scenario						8-7
		MPLS TE Tunnel Down Scenario						8-7
		Pseudowire MPLS Tunnel Down Scenario							8-7

Cisco Active Network Abstraction 3.6.6 MPLS User Guide

	OL-19192-01	v

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Cisco Systems 3.6.6 IPv6 VPN over MPLS, 6VPE Overview, Enabling IPv6 VRFs, MPLS Network Faults, MPLS TE Tunnel Alarms

Contents

Cisco Active Network Abstraction 3.6.6 MPLS User Guide Americas HeadquartersJuly 10 Cisco Systems, Inc 170 West Tasman Drive San Jose, CATHE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS C O N T E N T S Managing VPN Business ConfigurationsPreface ConventionsViewing a Label Switched Entity Label Switching Table TabViewing Rate Limit Information Moving an LCAMPLS Network Alarms Overview MPLS Network FaultsMPLS TE Tunnel Alarms IPv6 VPN over MPLSRunning a VPN Leak Report A-1 Cisco ANA PathTracer WindowsCisco ANA PathTracer Tracing Capability Cisco ANA PathTracer EndpointsMPLS Network Faults ConfigurationsPreface OrganizationRelated Documentation Using Cisco ANA PathTracer inConventions IPv6 VPN over MPLSObtaining Documentation and Submitting a Service Request Tip Means the following information will help you solve a problemOL-19192-01 Preface Cisco Active Network Abstraction 3.6.6 MPLS User GuideSupported MPLS and VPN Technologies and Routing Protocols Viewing MPLS VPNsC H A P T E R MPLS VPN Maps Overview VPN Business ConfigurationsVPN Topology Connections Layer 3 VPN Business ConfigurationLayer 2 VPN Business Configuration and Tunnels Line Topology ExampleAssociation Example DescriptionLayer 2 VPN Map Layer 3 VPN MapMap pane Menu barToolbar Ticket paneTree Tree PanePane RepresentsTicket Pane Map PaneC H A P T E R Managing MPLS VPN MapsAdding a VPN to a Map Step 4 Click Add Device Connecting a CE DeviceRemoving a VPN from a Map Showing or Hiding a CE Device Disconnecting a CE DeviceDisaggregating an Aggregated Node Creating an Aggregated NodeStep 3 Click Yes The node is separated into its partsChapter 2 Managing MPLS VPN Maps Disaggregating an Aggregated Node Cisco Active Network Abstraction 3.6.6 MPLS User GuideOL-19192-01 Chapter 2 Managing MPLS VPN Maps Disaggregating an Aggregated NodeCisco Active Network Abstraction 3.6.6 MPLS User Guide C H A P T E R Managing VPN Business ConfigurationsCreating a VPN Step 4 In the Create VPN dialog box, enter the following Adding a Tunnel to a VPN Moving a Virtual RouterRemoving a Tunnel Moving an LCA Creating an LCADeleting an LCA Edit Move selectedJumping to an Adjacent LCP Moving an LCPRenaming a Business Element Edit Move selectedRequirements Deleting a Business ElementDeleting a Business Element Chapter 3 Managing VPN Business ConfigurationsCisco Active Network Abstraction 3.6.6 MPLS User Guide OL-19192-01Viewing VPN Properties Viewing MPLS VPN PropertiesViewing Site Properties C H A P T E RViewing Virtual Router Properties IPv6 Address Family tab IPv4 Address Family tabExport route targets Import route targetsSites-Displays the interfaces connected to the VRF. Properties include Displaying VRF Egress and Ingress Adjacents Viewing VRF Properties in the Inventory WindowLogical Inventory VRFs provisioned on the device VRF properties Choosing an Overlay Working with the VPN Service OverlayDisplaying or Hiding Callouts Displaying or Hiding OverlaysDetails of the link and the direction. In this Working with the VPN Service Overlay 4-10Chapter 4 Viewing MPLS VPN Properties Cisco Active Network Abstraction 3.6.6 MPLS User GuideC H A P T E R Viewing MPLS Logical InventoryMPLS VPN Logical Inventory Overview Viewing MPLS VPN Properties Device inventory window Viewing Rate Limit Information, page Label Switching Table Tab, pageLogical inventory Logical inventory container groupsViewing Routing Entities Viewing Rate Limit Information Viewing the ARP TableLabel Switching Table Tab Viewing a Label Switched EntityMPLS Interfaces Tab, page Label Switching Table Tab, page MPLS Interfaces TabLDP Neighbors Tab Traffic Engineering LSPs TabVRF Table Tab Two LDP peer discovery types are supported Viewing VRF Information Viewing MP-BGP InformationName-The name of the VRF 5-10Figure 5-2 Port Information in the Inventory Window Viewing Port Configuration5-11 5-12 Viewing Pseudowire End-to End Emulation TunnelsViewing Cross VRF Routing Entries 5-13 Viewing MPLS TE Tunnel Information5-14 Viewing Access List InformationAction-The type of action that will occur when the rules are met 5-15Viewing Access List Information 5-16Chapter 5 Viewing MPLS Logical Inventory Cisco Active Network Abstraction 3.6.6 MPLS User Guide6VPE Overview, page Viewing IPv4 and IPv6 Addresses, page IPv6 VPN over MPLSCisco ANA 6VPE Support Limitations, page IPv6 Addressing, page Provisioning Route Targets, pageFigure 6-1 6VPE Network Architecture 6VPE OverviewAddresses Viewing IPv4 and IPv6 AddressesInterface Table Properties WindowPort subinterface table Port interfacePrimary IPv4 address Properties windowLowest IPv6 address Cisco ANA 6VPE Support LimitationsAll IPv6 addresses DeviceIPv6 Address Representation IPv6 AddressingIPv6 Address Representation, page IPv6 Address Prefix Text Representation, pageAddress Type IPv6 Address Prefix Text RepresentationCompressed IPv6 Address Non-Compressed IPv4 and IPv6Add Route Target command Commands optionProvisioning Route Targets VRFsFigure 6-5 Command Builder Route Target Commands Result tab Input tabVPN Community field Route Target fieldFigure 6-7 Add Route Target Export with Address Family Preview 6-11Chapter 6 IPv6 VPN over MPLS Provisioning Route Targets OL-19192-01Adding Route Targets with IPv4 and IPv6 Address Families Enabling IPv6 VRFsEnabling IPv6 VRFs, page Adding Route Targets with IPv4 and IPv6 Address Families, page6-13 Deleting Route Targets with IPv4 and IPv6 Address FamiliesFigure 6-9 Deleting Route Targets 6-14Chapter 6 IPv6 VPN over MPLS Provisioning Route Targets Cisco Active Network Abstraction 3.6.6 MPLS User GuideC H A P T E R MPLS Network FaultsMPLS Network Alarms Overview Alarm BGP Neighbor Loss AlarmUp Alarm Default SeverityBroken LSP Discovered Alarm BGP Process Down AlarmLDP Neighbor Down Alarm MPLS TE Tunnel Alarms MPLS Black Hole Found AlarmPseudo Wire MPLS Tunnel Down Alarm C H A P T E R Service Impact Analysis OverviewImpact Analysis in MPLS Networks L3 VPN Report Service Impact Analysis For MPLS-Based VPN ServicesL3 VPN Report, page Pseudowire L2 VPN Report, page Pseudowire L2 VPN Report Supported Fault ScenariosPseudowire MPLS Tunnel Down Scenario, page Link Down Scenario, page Link Overutilized/Data Loss Scenario, pageLink Overutilized/Data Loss Scenario Link Down ScenarioImpact and Affected Severity DescriptionImpact and Affected Severity BGP Neighbor Loss ScenarioDescription Table 8-3 BGP Neighbor Loss ScenarioIn the example, the following configuration is applied Broken LSP Discovered Scenario Pseudowire MPLS Tunnel Down ScenarioMPLS TE Tunnel Down Scenario Impact and Affected SeverityOL-19192-01 Chapter 8 Impact Analysis in MPLS Networks Supported Fault ScenariosCisco Active Network Abstraction 3.6.6 MPLS User Guide C H A P T E R Cisco ANA PathTracer Tracing CapabilityUsing Cisco ANA PathTracer in MPLS Networks Cisco ANA PathTracer Starting Points Using Cisco ANA PathTracer in MPLS NetworksElement LocationCisco ANA PathTracer Endpoints Cisco ANA PathTracer WindowsEnd Options ElementPaths pane Map path traced at... tabsMenu bar ToolbarProperties table Layer tabsHide or display Properties table Menu barUsing Cisco ANA PathTracer for Layer 2 VPN Using Cisco ANA PathTracer for Layer 3 VPNUsing Cisco ANA PathTracer for MPLS TE Tunnels Viewing MPLS TE Tunnel Information A P P E N D I X A Running a VPN Leak ReportOL-19192-01 Appendix A Running a VPN Leak ReportCisco Active Network Abstraction 3.6.6 MPLS User Guide I N D E NumericsLayer overviewIN-2 Link Down alarmleak reports VPN IN-3 TE tunnels TE Tunnel Flapping alarmPathTracer topology icons