IP PORTFOLIO UPDATE SSR DEEP DIVE NIKOLAY MIKHAILOV SOLUTION ARCHITECT, ECIE #11 nikolay.mikhailov@ericsson.
Содержание › Платформа SmartEdge › Lifecycle › Roadmap › Платформа SSR › Обзор платформы › Аппаратные компоненты системы › Программное обеспечение IPOS › Приложения на SSR: › › › › L2/L3 PE(Border Router, Route Reflector) IPSec GW BNG OpenFlow Switch
SMARTEDGE Software Roadmap Overview SEOS 11.1.2 SE 12.1.2 SE 12.1.4 SE 12.1.5 •BNG •BNG •BNG •BNG −Dual Stack subscriber scaling – 128k −Per circuit PPPoE PADx counters −DHCPv6-PD named pools from RADIUS VSA −LNS enhancements phase 1 −RSE over LAG −LNS enhancements phase 2 (peer-group session limit) −DS Lite AFTR Option in DHCPv6 server − − − − IPv6 for LNS subs CLIPS for CCOD Carrier Grade NAT ATM card support for v6 and dual-stack subs •L2/L3 •L2/L3 −RSVP-TE MBB −Port PWE with QoS −Y.
SMARTEDGE Software Roadmap Overview SE 12.1.6 SE 12.1.7 •BNG •BNG −Separate IPv4/IPv6 counters completion (CLI, QoS, RSE counters) −PWFQ over 10G ECO LAG −L2TP tunnel scaling −CLIPS Dual-Stack (Bridged GW and Bind Sub use cases) •L2/L3 −Increase number of rules for Policy ACL to 8K 12.1.2 Q1 Q2 12.1.4 12.1.5 Q3 12.1.6 Q4 2013 Released 12.1.
Интеграция Приложений на Базе Платформы Ericsson SSR GGSN MOBILE ACCESS DPI, CG-NAT Operator Services Video Opt.
Лидерство в сервисных платформах Oct ‘12 Feb ‘ 12 Quantum leap in mobile core capacity Quantum leap in application flexibility Ericsson GGSN 1st in the World 1998 BNG on SSR 8000 1998 EPG on SSR 8020 SMS 500 World 1st BRAS – 15+ years of proven heritage in mobile and fixed broadband technologies – Innovation and leadership continue since the introduction of world’s first smart subscriber management for fixed and mobile broadband Commercial in confidence | 2013-04-23 | Page 6
Smart Services Router SSR 8000 Family Specifications SSR 8004 SSR 8010 SSR 8020 4 160x1G, 40x10G, 8x40G, 4 x 100G 10 400x1G, 100x10G, 20x40G, 10x 100G 20 800x1G, 200x10G, 40x40G, 20x 100G Backplane FD Capacity 4 Tbps 10 Tbps 20 Tbps Initial Simplex Capacity Full Duplex Slot Capacity* 0.
SSR 8020 - 20 universal slots 4 Switch Fabric cards Optional Ericsson BYB Rack 2 Route Processor/Switch Fabric cards RP, Alarm & 2 Alarm/Switch Fabric cards Switch 8 Power Entry Modules Fabrics 20 I/O slots with up to 40 SFPs per card Air Outlets Fans Rear external power cabling Bottom-front to rear-top airflow Line 2 fan trays – six fans per tray Cards Cable management above fan trays Route Processor 1+1 redundancy Alarm card 1+1 redundancy Fans Load shared switch fabric redundancy Air I
SSR 8010 - 10 universal slots 10 I/O slots with up to 40 SFPs per card 2 Route Processor/Switch Fabric cards 2 Alarm/Switch Fabric cards 6 Power Entry Modules RP, Alarm & Switch Fabrics Air Outlets Fans Rear external power cabling Bottom-front to rear-top airflow Line 2 fan trays – six fans per tray Cards Route Processor 1+1 redundancy Alarm card 1+1 redundancy Load shared switch fabric redundancy Fans Link aggregation, incl.
SSR 8004 - 4 universal slots RP, Alarm & Fans Switch Line Fabrics Cards FT1 FT1 LC1 LC1 FT2 FT2 LC2 LC2 FT3 Rear external ALSW1power cabling RPSW1 Bottom-front to rear-top airflow FT4 ALSW2 2 fan trays – six fans perRPSW2 tray FT3 ALSW1 RPSW1 FT4 ALSW2 RPSW2 FT5 FT5 Route Processor 1+1 redundancy LC3 LC3 Alarm card 1+1 redundancy FT6 Load LC4 shared switch fabric redundancy Link aggregation, incl.
SSR 8004 - 4 universal slots Rear external power cabling Bottom-front to rear-top airflow 2 fan trays – six fans per tray Route Processor 1+1 redundancy A1: -48V rtn A2: -48V rtn A3: -48V rtn B3: -48V rtn B2: -48V rtn B1: -48V rtn Alarm card 1+1 redundancy A1: -48V A2: -48V A3: -48V B3: -48V B2: -48V B1: -48V 4 3 2 Load shared switch fabric redundancy Link aggregation, incl.
SSR 8000 Product Family › Three chassis ranging from 1.
Ericsson SSR 8020 Line, Service and Control cards 8x Control cards -Switch Fabric -Alarm -Route Processor 20x Line/Service cards -Line cards 40x1G 10x10G 2x40G, 1x100G -BNG 4x10GE,2x10GE+20xGE - Smart Services Cards Commercial in confidence | 2013-04-23 | Page 13
SSR 8000 ETHERNET SERVICE LINE CARDS HIGH DENSITY GE LINE CARD › 40 GE ports › SFP connectors › › › Best for site aggregation Non-blocking wire-speed 40 Gbps performance HIGH-SPEED 10 GE LINE CARD › 10 ports of 10 GE › 2 multirate ports › XFP connectors › › Best for metro backhaul and inter-router connections Configurable for 2 ports of 40 GE or 1 port of 100 GE › Best for core routing applications › Non-blocking wire-speed 100 Gbps performance › Low power consumption › Commercial i
Smart Services Router Line Card for BNG › Line Cards – 4x10GE (XFP) mode or 2x10GE(XFP) + 20x1GE (SFP) combo mode – Single card with flexible configuration as either 10GE mode or combo 1GE/10GE mode › High subscriber scale – up to 96k subscribers › High-touch services – – – – – Advanced RADIUS Services Portal redirection services, Quota mgmt Hierarchical Policing/Metering, Marking PWFQ and H-QoS (5 levels), MDRR 8 CoS queues per session/512K queues Commercial in confidence | 2013-04-23 | Page 15 до 768
Smart Services Router NEXT GENERAtion linecard до 128 тыс.
Innovative snp 4000 Patented architecture for flexible allocation of resources Run to Completion architecture with GNU C/C++ tool chain on Linux Highly Scalable Design Full L2-L7 Support with High Throughput Avoids Pipelined Microcode development Optimized for SDN Commercial in confidence | 2013-04-23 | Page 17
Smart Services Cards (SSC) › Programmable SSCs for multi-applications – IPv6 Transition (CG-NAT), DPI, Video Caching, DPI, BGF › As many SSCs as needed – Multiple services per SSC – Multiple services per chassis – Load sharing among SSCs › BNG card chaining with applications on SSC – CDN/TIC: enhanced quality of experience and content caching services for subscribers – CG-NAT: NAT44, NAT64, ALG, Logging – DPI: Analytics, Common policy enforcement and Charging between Fixed GW (Smart BNG) and Mobile GW (EP
Smart Services Card (SSC2-A) CDN/TIC ENGINE › CPU and Memory – 2 x Intel Ivy Bridge, 20 cores х 2Ghz – 128GB DDR3-1600 › Backplane connectivity – Total bandwidth of 40Gb/s to the Switch Fabric per SSC › Additional CDN/TIC Disk Storage – – – – High Capacity, High Performance Storage via SSDs in AMC form factor One SSD per Socket, two AMCs per SSC Gen 2 PCIe x8 links from SSD to CPU Socket From 400Gb to 2,5Tb storage per AMC Commercial in confidence | 2013-04-23 | Page 19
Организация подключения к фабрике › Virtual Output Queuing (VoQ) architecture – End to end QoS – No HOL › 32 Differential pairs per line card to the fabric › Graceful degradation scheme – N+1 SWRP FA FA FS SWRP FA FA FS FA SWAL FA FS FA FA SWAL FA FS FA SW FA FS FA SW FA FA FS FA FA SW FA FS FA SW FA FS Commercial in confidence | 2013-04-23 | Page 20 FA
Организация Питания SSR8020 › Power modules (-48VDC) Front side field replaceable Rear side connections Common for all chassis Active load sharing Dual input feeds (rear) 6+2 redundant Input: 2400W max Output: 2100W max Primary Feed Secondary Feed – Single load zone – Card level fuse, filter and IBV – Card level digital POLs Secondary Feed PM2 Switch (2) Primary Feed Secondary Feed Secondary Feed Fan Tray (6) PM3 Line Card 1 Primary Feed PM4 Primary Feed PM5 Line Card 2 Primary Feed Secondar
Архитектура операционной системы IPOS Network Management Interface Configuration Process Interface State manager BGP ISIS OSPF Configuration mgmt DB MCAST MPLS SNMP Linux Kernel Line Card Line Card › Модульная операционная система – Операторский класс, ОС проверенная временем › Все функции и протоколы разнесены по независимым процессам – Процессы функционируют в защищенной области памяти – Протоколы маршрутизации работают с независимыми базами данных – Простая и эффективная локализация и изоля
Cloud optimized architecture selective integration / distribution OTT DC internet Metro/Access Edge OTT DC Subscribers Storage SW Service Card SLB Edge IP Crossbar SSR GW DataCenter Storage SW SW Storage SW Storage SW Storage Service card IO Card SLB Edge IP SLB IO Card Edge IP Switching Run Ericsson and 3PP software in a VM environment Performance efficient HW Cost efficient HW Simple to deploy – pre-packaged and validated solution – unified management Flexible – ease to combine
EDGE CAPACITY COMPARISON ERICSSON SSR 8000 CISCO ASR 9000 JUNIPER MX ALCATEL ALU 7750 Chassis 8004, 8010, 8020 9006, 9010 80,240,480,960 SR-12, 7, c12, 1 IO Slots MAX(2011) 20 8, 20(2012) 11, 20(2013) 10 IO Slot cpty (FD) Throughput (FD) 100G BNG subs Number of routes (RIB/FIB) PWs L3VPNs BGP routes (RR*) RP memory MAX 100G, 400G (future) 4T 2012 780K (2012/13) 240G, 400G (future) 3.2T 2012 64K(2012) 120G, 240G(2013) 1.
EANTC TESTBED – 6VPE (RFC 4659 – BGP/MPLS VPN for IPv6) › IOT testbed – SSR 8010 6VPE and 100GbE – MINI-LINK SP 420 6VPE – Dual-stack operation including OSPF, OSPFv3, LDP, MP-BGP – Interworking with ALU SR 7750 Commercial in confidence | 2013-04-23 | Page 25
ПРЕИМУЩЕСТВА в МАСШТАБИРУЕМОСТИ PSTN Scale highlights: •4k BFD LC HLR per MSC-S CSCF MGW AS IMS •1k vrrp per LC RNC Mobile Backhaul •200 MC LAG groups •4k meps per lc BSC INTERNET MME IP Core •1000s of static, routes S/P-GW GGSN PACKET MGW •3000 OSPF ADJ MGW CIRCUIT •8k ipsec CORE per SSC IP RAN MBH IP RAN OTHER PLMN MPBN End-to-End Ericsson Mobile Transport Commercial in confidence | 2013-04-23 | Page 26 CORE SGSN Ericsson Solutions
Цифровые характертистики L2/L3 PE L2/L3 PE Interfaces 64K with 8 queues per slot L3 VPN contexts 24K per system IPv4 FIB 8M per line card IPv4 RIB 8M per system IPv6 FIB 4M per Line card IPv6 RIB 4M per system IGMP groups 100K per system MPLS PW (VLL) 1M per system LDP session 5K per system ARP 400K per line card BFD 4000 per line card(10ms) GRE tunnels 40K per system MAC Addresses 20M per system VPLS Instances 10K per line card Commercial in confidence | 2013-04-23 | Page 27
ЛИДИРУЮЩИЕ ПОЗИЦИИ в BNG SSR 8020 TECHNOLOGY › Forward-looking technology leader › 15 yrs of continued innovation DEPLOYMENTS › Deployed in 15 out of 20 of the world’s largest carrier networks › Installed in 120+ countries › Installed in 360+ customers SE 800 › 1st BRAS + Router 2003 SMS 1000 › World’s 1st B-RAS 1998 Commercial in confidence | 2013-04-23 | Page 28 › 1st Fixed GW (Smart BNG) and Mobile GW (EPG) 2012 SE 1200 › 1st MSER: BNG + DPI + BGF + Router 2007
Эволюция: от SMARTEDGE к SSR › › › › › › › SEOS 20Gbps Duplex per slot Up to 256K sessions per system Up to 48k subscribers per LC 256K queues/LC 1G/10G IO BNG ports Services: ACL, Metering/PWFQ, Redirect, Time/Volume, LI, inline NAT44 Commercial in confidence | 2013-04-23 | Page 29 › › › › › › › IPOS – Same SEOS CLI & Management 100Gbps Duplex per slot initial (1000Gbps) Up to 768K sessions Up to 96K subscribers per line card 512K queues/LC 1G-10G IO BNG, 100G L2/L3 IO Services: ACL, Metering/PWFQ, Re
Northbound Interfaces ПЛАВНАЯ МИГРАЦИЯ IPT NMS SOAP CRM NETOP EMS THIRD PARTY NMS/OSS SNMP & NETCONF SNMP & XML AAA & POLICY MANAGER BILLING RADIUS AAA, COA ONT OLT Access Core Internet DSL Router MSAN НАЧНИТЕ с SMART EDGE Commercial in confidence | 2013-04-23 | Page 30 Intranet МИГРИРУЙТЕ на SSR 8000
Эволюция домашних CPE ОТ HW к NFV AN Fixed Network BNG › Главные проблемы: 1.Отсутствие модели Managed CPE – зоопарк устройств с различным HW/SW и многочисленными проблемами(IPv6?) 2.Домашний CPE является «бутылочным горлышком» для разворачивания новых сервисов 3.
VHGW Architecture SSR VHGW Network enabler HW Appliances or VM’s in DC • • • Local traffic turn around WiFi SSID creation Simple home GW, cloud driven SDN CTL DPI Security URL NAT AAA Portal OFS OFS OFS L2-HGW Metro Aggregation VHGW SSR VHGW Layer2 based Home GW – IP sessions & Services per device/user on Network VHGW VHGW function on SSR identifies devices IP sessions through AAA/Web Portal Differentiation per device/user and service chaining for devices through SDN Control Commercial i
Evolved Flow Switch New SSR application SDN CTL Cloud / DC 1:n Controller redundancy Embedded or Stand alone DPI SSR EFS IDS x20 BNG EPG 1+n redundant crossbar 2Tbps to 16TBps capacity URL NAT 10 x 10 GE OFS LC 10 x Slot Chassis 20 x Slot Chassis Commercial in confidence | 2013-04-23 | Page 33
Optimized PROCCESSING Generic purpose vs Npu vs ASIC SDN Controller Application level processing 10’s millions flows Flexibility Application Layer Gateway x86 Subscriber, Application flows switch Tunnels, advanced QoS, L4+ Million’s flows NPU L2/L3 network connectivity VNS / DPN L2/L3 switching Thousand’s flow Switch ASIC Performance 10-40Gbps (Simplex) Commercial in confidence | 2013-04-23 | Page 34 400 Gbps (Simplex) 1Tbps (Simplex)
