Cisco Systems ASR 1000 manual IPv6 Support, Vii

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Contents

			DBE Restrictions				8-3
			Related Commands					8-3
			IP NAPT Traversal Package and Latch and Relatch Support								8-3
			Latch and Relatch Support						8-3
			DBE Restrictions				8-4
			Related Commands					8-4
			Local Source Properties (Address and Port)							8-4
			DBE Restrictions				8-5
			NAPT and NAT Traversal					8-5
			Remote Source Address Mask Filtering 8-5
			DBE Restrictions				8-6
			Related Commands					8-6
			Topology Hiding			8-6
			Traffic Management Policing						8-6
			Two-RateThree-Color Policing and Marking							8-6
			Topology Hiding
C H A P T E R		9	Topology Hiding		9-1
			Contents	9-1
			NAPT and NAT Traversal					9-2
			IP NAPT Traversal Package and Latch and Relatch Support								9-2
			IPv4 Twice NAPT			9-2
			IPv6 Inter-Subscriber Blocking						9-2
			QoS Policy-Map-BasedInter-Subscriber Blocking Method 9-3
			ACL-BasedInter-Subscriber Blocking Method 9-5
			DBE Restrictions				9-5
			IPv6 Support		9-5
			IPv6 Pinholes			9-6
			IPv6 No NAPT Support for Media Flows							9-6
			IPv6 Single NAPT for Signaling 9-7
			DBE Restrictions				9-8
			Related Commands					9-9
			No NAPT Pinholes			9-9
			DBE Restrictions				9-9
			High Availability Support
C H A P T E R		10	High Availability Support				10-1
			Contents	10-1
			Integrated Session Border Controller High Availability 10-1
		Cisco IOS XE Integrated Session Border Controller Configuration Guide for the Cisco ASR 1000 Series Aggregation Services Routers


	OL-15421-01												vii
	OL-15421-01												vii

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Contents Americas Headquarters Page Iii N T E N T SQoS Bandwidth Allocation Traffic Management Package Support Local Source Properties Address and Port Vii IPv6 SupportEvents Storage Until Event Acknowledgment OL-15421-01 May 5 This document was first published PrefaceDocument Revision History ObjectivesOrganization Intended AudienceCisco IOS Release 12.2SR Software Publications Related DocumentationDocument Conventions Cisco ASR 1000 Series Router DocumentationXii Xiii Obtaining Documentation and Submitting a Service RequestXiv Cisco ASR 1000 Series Routers Overview ContentsGeneral Overview Example of SBC High Level Architecture Distributed and Unified ModelsOn page 1-3illustrates the unified model Release Feature Name Related SBC Commands Documented Supported Integrated Session Border Controller FeaturesPackage segment XE Release Cisco IOS Logging Level in ConfiguringCisco IOS NoneMedia-address ipv4 Deployment of the Integrated Session Border Controller Transaction-pending commandIntegrated SBC Used for VoIP Interworking Integrated Session Border Controller DBE Deployment Scenario Prerequisites for Integrated Session Border Controller Configuring Integrated Session Border ControllerRestrictions for Integrated Session Border Controller Summary Steps PrerequisitesEnters into interface configuration mode Enables privileged Exec modeEnter your password if prompted Enters global configuration modeController H.248 configuration mode Configures the DBE to use a specific IPv4 H.248 controlOwn address when connecting to the SBE Configures the H.248 controller for the DBE and enters intoWhat To Do Next Troubleshooting TipsExamples Configuring H.248 Logging Level Messages sent and received. Turns on console Creates the DBE service on the SBC and enters intoSBC-DBE configuration mode Sets a specified logging level to generate detailed logsEnabling H.248 Logging Requests and Responses This section provides the following configuration examples Configuration ExamplesExample H.248 Log Output SBC DBE Configuration Steps Example Making Global Changes to Controllers Example == Make change to local port Following example shows the initial SBC configurationControl-address h248 ipv4 172.25.2.26 controller h248 Making Changes to Individual Controller Settings ExampleOverview of Profile Topology Priority Indicator Yes Emergency IndicatorIeps Indicator Yes Cisco H.248 ProfilePackage ID Version Profile PackagesPackage ID Version Support Dependent On Information About Dtmf Interworking Dtmf InterworkingRTP to SIP Interworking Configuring Default Duration of a Dtmf EventSIP to RTP Interworking Configures the default duration of a Dtmf event Enters the mode of a DBE service and enters into SBC-DBEConfiguration mode. Use the sbc-name argument to specify Name of the DBE servicePage Media Address Pools Restrictions for Configuring Media Address PoolsPrerequisites for Implementing Media Address Pools Information About Media Address Pools Configuring Media Address PoolsCreates a port range for the configured media Is configuredEnters into SBC-DBE configuration mode Configuration modeConfiguring Media Address Pools Example Traffic Management Package Support Quality of Service and Bandwidth ManagementPage Dscp Re-Markings Dscp Marking and IP Precedence MarkingParameters on AC and per SDP on Rtcp Policing Rtcp Policing Using Tman PackageRtcp Policing Not Using Tman Package QoS Bandwidth AllocationEnabling Two-Rate Three-Color Policing and Marking Two-Rate Three-Color Policing and MarkingImplementing Two-Rate Three-Color Policing and Marking DBE Restrictions Related Commands Page Enabling Optional H.248 Packages Packages-Signaling and ControlSegmentation Package Support Address Reporting PackageSession Failure Reaction Package Termination State Control Package Tsc-quiesce FeatureTsc-suspend Feature Vlan Package Syntax-Level Support 248.1v3 SupportMGC-Controlled Gateway-Wide Properties Page Services-Signaling and Control DBE Signaling Pinhole Support Extension to H.248 Termination Wildcarding Support Extension to H.248 Audit SupportFlexible Address Prefix Provisioning No Napt Pinhole Hairpinning Local Source Properties Address and PortLocally Hairpinned Sessions Twice Napt Pinhole HairpinningMGC-Specified Local Addresses or Ports Nine-Tier Termination Name Hierarchy Multi-Stream TerminationsRestrictions for Nine-Tier Termination Name Hierarchy Displaying the Nine-Tier Termination Name Hierarchy Information About Nine-Tier Termination Name HierarchyAbc/voice/gn/0/1/0/1/ac/3 Displaying the Nine-Tier Termination Name Hierarchy ExampleOptional Local and Remote Descriptors Remote Source Address Mask Filtering ServiceChange Notification for Interface Status ChangeRTP Specific Behavior Support Sbc interface-id value End Configuration Example Output Video on Demand VOD Support MAX TimerTsc-Delay Timer Tmax-timercommand configures the value of the T-MAX timerServices-Signaling and Control Video on Demand VOD Support Services-Signaling and Control Video on Demand VOD Support Integrated Session Border Controller Security Firewall Media Pinhole Control Latch and Relatch Support Interim Authentication Header SupportLocal Source Properties Address and Port Etsi TS 102 333 version 1.1.2 Gate Management Package Napt and NAT TraversalTraffic Management Policing Topology HidingTopology Hiding IPv6 Inter-Subscriber Blocking IPv4 Twice NaptRouter# show run interface gigabitEthernet 0/1.1101 QoS Policy-Map-Based Inter-Subscriber Blocking MethodRouter# show class-map IPv6intersubscriber ACL-Based Inter-Subscriber Blocking Method IPv6 SupportIPv6 No Napt Support for Media Flows IPv6 PinholesSend Recv IPv6 Single Napt for SignalingSingle Napt Signaling Flow No Napt Pinholes Topology Hiding No Napt Pinholes Integrated Session Border Controller High Availability High Availability Support10-1 10-2 Hardware RedundancySoftware Redundancy Route Processor Redundancy RPRIssu Support SSO Support10-3 High Availability Support Issu Support 10-411-1 Quality Monitoring and Statistics GatheringEnhanced Event Notification and Auditing Congestion-threshold CommandBilling and Call Detail Records DBE Status Notification11-3 Retention and Returning of H.248 Event Information11-4 Association ResetResetting the Media Timeout Timers Silent Gate DeletionNetwork Package Quality Alert Event Middlebox Pinhole Timer Expired Event11-5 Related Command Provisioned Inactivity Timer11-6 IN-1 IN-2 IN-3 IN-4 Pinhole Pinhole timeoutPolicing Asymmetric policing Ipv6 packets RTP specific behavior support SBEIN-5 IN-6