How to Conﬁgure mrouted | HP Routing Services -UX 11i v2 instruction

Conﬁguring mrouted

How to Conﬁgure mrouted

How to Conﬁgure mrouted

When the mrouted daemon starts, it automatically reads the default conﬁguration ﬁle /etc/mrouted.conf. You can override the default conﬁguration ﬁle by specifying an alternate ﬁle while invoking mrouted. See “Starting mrouted” on page 36 for more information. If you change the /etc/mrouted.conf ﬁle while mrouted is running, issue the following command to reread the conﬁguration ﬁle:

kill -HUP

By default, mrouted automatically conﬁgures itself to forward on all multicast-capable interfaces, excluding the loopback interface that has the IFF_MULTICAST ﬂag set. Therefore, you do not need to explicitly conﬁgure mrouted, unless you need to conﬁgure tunnel links, change the default operating parameters, or disable multicast routing over a speciﬁc physical interface.

Conﬁguration Commands

You can deﬁne the conﬁguration commands in the /etc/mrouted.conf conﬁguration ﬁle. mrouted supports ﬁve conﬁguration commands: phyint, tunnel, cache_lifetime, pruning, and name. One or more options are associated with each command.

The syntax of each command is as follows:

phyint local-addr[disable] [metric m] [threshold t] [rate_lim it b]

[boundary (boundary-namescoped-addr/mask-len)] [altnet network/mask-len]

tunnel local-addrremote-addr[metric m] [threshold t] [rate_l imit b]

[boundary (boundary-namescoped-addr/mask-len)]

cache_lifetime ct

pruning off/on

name boundary-name scoped-addr/mask-len

phyint

Chapter 2

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HP Routing Services -UX 11i v2 manual How to Conﬁgure mrouted, Conﬁguration Commands

Contents

Manufacturing Part Number B2355-90777 August Edition Government License WarrantyCopyright Notice Trademark Notices Page Contents Contents Index Contents HP-UX Release Name and Release Identiﬁer Intended Audience Publishing History What Is in This DocumentDocument Organization Chapter Description Related Documentation HP-UX Internet Services Administrator’s Guide Typographical Conventions Mbone FAQ Bold HP Encourages Your Feedback Version of HP-UX that you are using Overview Overview Multicasting Overview Mrouted Routing DaemonDvmrp Protocol Dvmrp Tunnel Multicast Dvmrp TunnelEndpoint Class D IP Multicast Address Format IP Multicast Addresses Multicast Groups Mrouted Routing Daemon Advantages Gated Routing Daemon Deciding When to Use gated Routing Protocols RIP Ospf Comparison of RIP and Ospf Protocols RIP Ospf Gated Routing Daemon Gated Routing Daemon Chapter Conﬁguring mrouted Conﬁguring mrouted Conﬁguration Commands How to Conﬁgure mrouted Tunnel Multicast Network Example Conﬁguration How to Conﬁgure mrouted How to Conﬁgure mrouted Starting mrouted Verifying mrouted Operation Displaying mrouted Routing Tables HUP Displaying mrouted Routing Tables Netstat Tool Multicast Routing Support ToolsMrinfo Tool Map-mbone Tool Multicast Routing Support Tools Chapter Conﬁguring gated Conﬁguring gated Conﬁguration Overview Conﬁguring gated Protocol statements follow Converting the Conﬁguration File from 3.0 to Cp /etc/gated.conf /etc/gated.conf.30 RIP Protocol Statement Conﬁguring the RIP Protocol Default Range 1 Conﬁguration Options Routers Simple RIP ConﬁgurationExample of Simple RIP Conﬁguration End Systems RIP Router Example of a Large RIP Conﬁguration Single Node Major RouterCluster Node Isolated Node Root Server Cluster or Root Server Node Major Router Controlling RIP Trafﬁc Conﬁguring the RIP Protocol Conﬁguring the Ospf Protocol Area Areas Deﬁned in an Autonomous SystemNetwork Router Area Conﬁguring the Ospf Protocol Planning Your Ospf Conﬁguration Enabling Ospf Area Border Router Conﬁguration Example Deﬁning AreasArea To Network a 193.2.1.33 Border Router To Network B Network Conﬁguration Example Networks Statement Interface Statement Conﬁguring the Ospf Protocol Default None Router 193.2.1.35 Network Multicast Router Interface Example Non-Broadcast Router Interface Example Range 0Router Network 193.2.1.35 193.2.1.33 Internet 193.2.1.46 Hellointerval value must be the same for all Ospf routers Conﬁguring the Ospf Protocol Router 193.2.1.1 193.2.1.2 Point-to-Point Router Interface ExampleStub Areas 193.2.1.20 193.2.1.17 193.2.1.18 193.2.1.19 Area Router Area 15.13.115.156 Router a Router B Deﬁning Backbones Authentication Authkey pepe Authkey travis Cost LAN 1 LAN 2 Cost AS External Routes AS Boundary Routers Only Default Conﬁguring the Ospf Protocol Internal Router Non-Stub Area Sample Ospf Conﬁguration Area Border Router Internal Router Stub Area Accessing the Ospf MIB RDP Server Conﬁguring RDP RDP Client RDP Client Server Installing Static Routes Specifying a Default RouterCustomizing Routes Setting Interface States Specifying Tracing Options Option Effect Files Specifying Route Preference Default Preference Values of RoutesRoute Type Preference BGP Specifying Route Preference Import Statement Importing and Exporting RoutesExport Statement Examples of import and export Statements Starting gated Command Line Options for gatedFlag Effect 100 Verifying That gated Is Running Checking for Syntax Errors in the Conﬁguration File Troubleshooting gatedTracing gated Activity 102 Operational User Interface for gated gdc Ripquery Tool Gated Routing TableOspfmonitor Tool Problem 1 gated does not act as expected Common Problems104 Chapter 105 106 Problem 2 gated deletes routes from the routing table Problem 3 gated adds routes that appear to be incorrect 108 Problem 4 gated does not add routes that you think it must 109 Index 110 111 112 113 TOS