7750 SR OS Router Configuration Guide 12 - Nokia Networks

1 Alcatel-LucentService Router | Release R47750 SR-OS Router Configuration Guide93-0073-11-02 Edition 1 Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective owners. The information presented is subject to change without notice. Alcatel-Lucent assumes no responsibility for inaccuracies contained herein. Copyright 2014 Alcatel-LucentAll Rights document is protected by copyright. Except as specifically permitted herein, no portion of the provided information can be reproduced in any form, or by any means, without prior written permission from , Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective information presented is subject to change without assumes no responsibility for inaccuracies contained herein. Copyright 2014 Alcatel-Lucent. All rights SR OS Router Configuration GuidePage 3 Table of ContentsGetting StartedAlcatel-Lucent 7750 SR-Series Router Configuration Process.

2 17IP Router ConfigurationConfiguring IP Router Parameters ..20 Interfaces ..20 Network Interface ..20 Network Domains ..21 System Interface ..22 Unicast Reverse Path Forwarding Check (uRPF) ..23 Creating an IP Address Range..24 QoS Policy Propagation Using BGP (QPPB) ..25 QPPB ..28 QPPB and GRT Lookup ..33 Router ID ..36 Autonomous Systems (AS) ..37 Confederations ..38 Proxy ARP ..40 Exporting an Inactive BGP Route from a VPRN ..41 DHCP Relay ..42 Internet Protocol Versions ..43 IPv6 Address Format ..44 IPv6 Applications ..46 DNS ..48 IPv6 Provider Edge Router over MPLS (6PE) ..49Bi-directional Forwarding Detection..51 BFD Control Packet ..51 Control Packet Format ..52 BFD for RSVP-TE ..54 Echo Support ..55 BFD Support for BGP ..56 Centralized BFD ..56 Aggregate Next Hop ..59 Invalidate Next-Hop Based on ARP/Neighbor Cache State ..59 Process Overview ..61 Configuration Notes ..62 Configuring an IP Router with CLI ..63 Router Configuration Overview..64 System Interface.

3 64 Network Interface ..64 Basic Configuration ..65 Common Configuration Tasks ..66 Configuring a System Name ..66 Configuring Interfaces ..67 Configuring a System Interface ..67 Page 47750 SR OS Router Configuration GuideTable of ContentsConfiguring a Network Interface ..67 Configuring IPv6 Parameters ..69 Configuring IPv6 Over IPv4 Parameters ..70 Tunnel Ingress Node ..70 Tunnel Egress Node..75 Router Advertisement..79 Configuring IPv6 Parameters ..80 Configuring Proxy ARP ..82 Creating an IP Address Range..84 Configuring an LDP Shortcut ..84 Deriving the Router ID ..88 Configuring a Confederation ..89 Configuring an Autonomous System ..90 Configuring Overload State on a Single SFM ..91 Service Management Tasks ..92 Changing the System Name ..92 Modifying Interface Parameters..93 Deleting a Logical IP Interface..94IP Router Command Reference ..95 Configuration Commands ..111 Generic Commands ..111 Router Global Commands ..112 Router L2TP Commands ..140 Router Interface Commands.

4 161 Router Advertisement Commands ..205 Show Commands ..211L2TP Show Commands ..282 Clear Commands..301 Debug Commands..307 VRRPVRRP Overview ..314 VRRP Components ..315 Virtual Router ..315IP Address Owner ..315 Primary and Secondary IP Addresses..316 Virtual Router Master..316 Virtual Router Backup ..317 Owner and Non-Owner VRRP..317 Configurable Parameters..318 Virtual Router ID (VRID) ..318 Priority ..318IP Addresses ..319 Message Interval and Master Inheritance ..320 Skew Time ..320 Master Down Interval ..321 Preempt Mode ..321 VRRP Message Authentication ..322 Authentication Data ..3247750 SR OS Router Configuration GuidePage 5 Table of Contents Virtual MAC Address ..324 VRRP Advertisement Message IP Address List Verification ..324 Inherit Master VRRP Router s Advertisement Interval Timer ..325 IPv6 Virtual Router Instance Operationally Up ..325 Policies ..325 VRRP Priority Control Policies ..326 VRRP Virtual Router Policy Constraints ..326 VRRP Virtual Router Instance Base Priority.

5 326 VRRP Priority Control Policy Delta In-Use Priority Limit ..327 VRRP Priority Control Policy Priority Events ..328 Priority Event Hold-Set Timers ..328 Port Down Priority Event ..329 LAG Degrade Priority Event ..329 Host Unreachable Priority Event ..332 Route Unknown Priority Event ..332 VRRP Non-Owner Accessibility ..334 Non-Owner Access Ping Reply ..334 Non-Owner Access Telnet..334 Non-Owner Access SSH ..335 VRRP Configuration Process Overview ..336 Configuration Notes ..337 General ..337 Configuring VRRP with CLI ..339 VRRP Configuration Overview ..340 Preconfiguration Requirements ..340 Basic VRRP Configurations ..341 VRRP Policy ..341 VRRP IES Service Parameters ..342 Configure VRRP for IPv6 ..343 VRRP Router Interface Parameters ..344 Common Configuration Tasks ..345 Creating Interface Parameters ..346 Configuring VRRP Policy Components ..347 Configuring Service VRRP Parameters..348 Non-Owner VRRP Example ..348 Owner Service VRRP ..349 Configuring Router Interface VRRP Parameters.

6 350 Router Interface VRRP Non-Owner ..350 Router Interface VRRP Owner ..351 VRRP Configuration Management Tasks ..352 Modifying a VRRP Policy..352 Deleting a VRRP Policy ..353 Modifying Service and Interface VRRP Parameters ..354 Modifying Non-Owner Parameters ..354 Modifying Owner Parameters ..354 Deleting VRRP on an Interface or Service ..354 VRRP Command Reference..355 Configuration Commands ..363 Interface Configuration Commands ..363 Page 67750 SR OS Router Configuration GuideTable of ContentsPriority Policy Commands ..381 Priority Policy Event Commands ..384 Priority Policy Port Down Event Commands ..387 Priority Policy LAG Events Commands ..389 Priority Policy Host Unreachable Event Commands ..392 Priority Policy Route Unknown Event Commands ..397 Show Commands ..403 Monitor Commands ..416 Clear Commands..418 VRRP Debug Commands ..420 Filter PoliciesACL Filter Policy Overview ..422 Filter Policy Basics ..423 Filter Policy Packet Match Criteria ..423 IPv4/IPv6 Filter Policy Entry Match Criteria.

7 423 MAC Filter Policy Entry Match Criteria ..426 Filter Policy Actions ..428 Filter Policy Statistics ..429 Filter Policy Logging ..431 Filter Policy cflowd Sampling ..431 Filter policy management ..432 Filter Policy Advanced Topics ..434 Match-list for Filter Policies..434 Embedded Filters ..437 ISID MAC Filters..438 VID MAC filters ..439 Redirect Policies..443 HTTP-redirect (Captive Portal) ..444 Filter Policies and Dynamic, Policy-Driven Interfaces ..446 Configuring Filter Policies with CLI ..447 Basic Configuration ..448 Common Configuration Tasks ..449 Creating an IP Filter Policy ..449IP Filter Policy ..450IP Filter Entry ..451 Creating an IPv6 Filter Policy ..454 Creating a MAC Filter Policy ..455 MAC Filter Policy ..455 MAC ISID Filter Policy ..456 MAC VID Filter Policy ..457 MAC Filter Entry ..458 Creating a Match List for Filter Policies ..459 Apply IP (v4/v6) and MAC Filter Policies to a Service ..460 Applying (IPv4/v6) Filter Policies to a Network Port ..461 Creating a Redirect Policy.

8 462 Configuring Policy-Based Forwarding for Deep Packet Inspection in VPLS ..463 Filter Management Tasks ..466 Renumbering Filter Policy Entries ..4667750 SR OS Router Configuration GuidePage 7 Table of Contents Modifying a Filter Policy..468 Deleting a Filter Policy ..470 Modifying a Redirect Policy ..471 Deleting a Redirect Policy ..472 Copying Filter Policies ..473 Filter Command Reference..475 Configuration Commands ..485 Generic Commands ..485 Global Filter Commands..486 DHCP Filter Commands ..489 Filter Log Commands ..490 ACL Filter Policy Commands ..492 General Filter Entry Commands ..497IP (v4/v6) Filter Entry Commands ..499 Match List Configuration Commands ..515 MAC Filter Entry Commands ..520 MAC Filter Match Criteria ..522 Policy and Entry Maintenance Commands..529 Redirect Policy Commands ..531 Show Commands ..537 Clear Commands..577 Monitor Commands ..579 Hybrid OpenFlow SwitchHybrid OpenFlow Switching ..582 Redundant Controllers and Multiple Switch Instances.

9 584 Hybrid OpenFlow Switch Steering using Filter Policies ..585 Hybrid OpenFlow Switch Traffic Steering Details ..588 Redirect to LSP ..588 Forward action ..589 Drop action ..589 Configuration Notes ..590 OpenFlow Command Reference ..591 Configuration Commands ..593 Generic Commands ..593 Show Commands ..597 Debug Commands..600 CflowdCflowd Overview ..604 Operation ..605 Version 8 ..607 Version 9 ..607 Version 10 ..608 Cflowd Filter Matching ..609 Cflowd Configuration Process Overview ..610 Configuration Notes ..611 Configuring Cflowd with CLI ..613 Cflowd Configuration Overview ..614 Page 87750 SR OS Router Configuration GuideTable of ContentsTraffic Sampling..614 Collectors ..615 Aggregation ..615 Basic Cflowd Configuration ..617 Common Configuration Tasks ..618 Global Cflowd Components ..618 Configuring Cflowd ..619 Enabling Cflowd..620 Configuring Global Cflowd Parameters ..621 Configuring Cflowd Collectors ..622 Version 9 and Version 10 Templates ..623 Enabling Cflowd on Interfaces and Filters.

10 633 Specifying Cflowd Options on an IP Interface ..634 Interface Configurations ..634 Service Interfaces..635 Specifying Sampling Options in Filter Entries ..636 Filter Configurations ..636 Dependencies ..637 Cflowd Configuration Management Tasks ..639 Modifying Global Cflowd Components ..639 Modifying Cflowd Collector Parameters ..640 Cflowd Command Reference ..641 Cflowd Configuration Commands ..643 Global Commands ..643 Show Commands ..651 Tools Commands ..659 Clear Commands..663 Common CLI Command DescriptionsCommon Service Commands ..666 Standards and Protocol Support ..6717750 SR OS Router Configuration GuidePage 9 List of TablesGetting StartedTable 1: Configuration Process ..17IP Router ConfigurationTable 2:QPPB Interactions with SAP Ingress QoS ..34 Table 3:IPv6 Header Field Descriptions..44 Table 4:BFD Control Packet Field Descriptions ..52 Table 5:Default Route Preferences ..132 VRRPT able 6:LAG Events ..329 Table 7:Show VRRP Statistics Output ..414 CflowdTable 8:Template-Set.