Программное обеспечение

Сетевая операционная система SB210 NOS

Назначение:

Программное обеспечение предназначено для функционирования на коммутаторах для сетей Ethernet серии SB210:

• коммутатор для сетей Ethernet SB210-10P имеющий 8 портов стандарта 10/100/1000Base-T с поддержкой POE+ и 2 порта стандарта 100/1000Base-X;
• коммутатор для сетей Ethernet SB210-10T имеющий 8 портов стандарта 10/100/1000Base-T и 2 порта стандарта 100/1000Base-X.

Программное обеспечение обеспечивает поддержку набора протоколов взаимодействия в телекоммуникационных сетях на основе общепринятых международных отраслевых стандартов.

Область применения:

Встраиваемое программное обеспечение для телекоммуникационного оборудования.

ОС (Операционные системы): Linux

Языки программирования: С, С++, Python

Функциональные возможности:

Поддержка Port Control

• Port Speed/Duplex Mode/Flow Ctrl;
• Port Frame Size (Jumbo frames);
• Port State (administrative status);
• Port Status (link monitoring);
• Port Statistics (MIB counters);
• DDMI;
• UDLD.  

Поддержка QOS

• Traffic Classes (8 active priorities);
• Port Default Priority;
• User Priority;
• Input priority mapping;
• QoS Control List (QCL Mode);
• Global Storm Control for UC, MC and BC;
• Random Early Discard (RED);
• Port policers;
• Queue policers;
• Global/VCAP (ACL) policers;
• Port egress shaper;
• Queue egress shapers;
• DiffServ (RFC2474) remarking;
• Tag remarking;
• Scheduler mode;
• Management of credit-based shaper;
• IEEE-802.1Qbv (TAS) Time-aware Scheduler;
• IEEE-802.1Qbu & 802.3br Frame Preemption;
• IEEE-802.1Qci ingress gating/policing/checking.

Поддержка L2 Switching

• Auto MAC addr. Learning/Ageing;
• MAC Addresses — Static;
• Virtual LAN;
• Bidirectional VLAN translation;
• Unidirectional VLAN translation (ingress/egress);
• Private VLAN Static;
• Port Isolation Static;
• MAC-based VLAN;
• Protocol-based VLAN;
• IP subnet-based VLAN;
• VLAN Trunking;
• iPVLAN Trunking;
• GARP VLAN registration GVRP;
• Multiple Registration Protocol MRP;
• Multiple VLAN Registration Protocol MVRP;
• IEEE-802.1ad Provider Bridge (Native or Translated VLAN);
• MSTP;
• Rapid Spanning Tree RSTP, STP;
• Loop Guard;
• Link Aggregation Static;
• Link Aggregation LACP;
• AGGR/LACP user interface alignment with Industry standard;
• UNI LAG (LACP) 1:1 Active/Standby;
• LACP Revertive/Non-revertive;
• LACP loop free operation;
• BPDU Guard & Restricted Role;
• IGMPv2 snooping;
• IGMPv3 snooping;
• MLDv1 snooping;
• MLDv2 snooping;
• IGMP filtering profile;
• IPMC throttling, filtering, leave proxy;
• MVR;
• MVR profile;
• Voice VLAN;
• DHCP snooping;
• ARP inspection;
• Port Mirroring;
• Flow mirroring;
• Rmirror;
• DHCPv6 Shield.

 Поддержка Protection

• G.8032 — Ring protection;
• G.8032 — Ring protection v2;
• MRP (Media redundancy protocol);
• MRP (Media redundancy protocol) Interconnect;
• IEEE-802.1CB (FRER);

Поддержка L3 & Routing

• DHCP option 82 relay
• UPNP;
• HW based IPv4 L3 Static Routing with Linux Kernel integration;
• RFC2992 (ECMP) support for HW based L3 static routing;
• RFC 2453 RIPv2 dynamic routing;
• RFC 2328 OSPFv2 Dynamic routing;
• RFC 3101 The OSPF Not-So-Stubby Area (NSSA) Option;
• RFC 3137 OSPF Stub Router Advertisement;
• HW based IPv6 L3 Static Routing;
• RFC 2740/5340 OSPFv3 Dynamic Routing;
• RFC-1812 L3 checking (version, IHL, checksum, м т.д.). 

Поддержка Security

• Port-Based 802.1X;
• Single 802.1X;
• Multiple 802.1X;
• MAC-Based Authentication;
• VLAN Assignment;
• QoS Assignment;
• Guest VLAN;
• RADIUS Authentication and Authorization;
• RADIUS Accounting;
• MAC Address Limit;
• Persistent MAC learning;
• IP MAC binding;
• IP/MAC binding dynamic to static;
• TACACS+ Authentication and Authorization;
• TACACS+ Command Authorization;
• TACACS+ Accounting;
• Web & CLI Authentication;
• Authorization (15 user levels);
• ACLs for filtering/policing/port copy;
• IP source guard;
• Secure FTP Client;
• IP6 Source guard.

Поддержка OAM & Test

• CFM: Continuity Check (ETH-CCM);
• CFM: IS-, OS-, PS-, SID-TLV;
• CFM: APS using ETH-CCM and ETH-APS;
• CFM: ERPS using ETH-CCM and ETH-RAPS;
• CMF: HW-accelerated OAM.

Поддержка Management

• JSON-RPC;
• JSON-RPC Notifications;
• RFC 2131 DHCP Client;
• RFC 2131 DHCP Server;
• DHCP Server support for DHCP relay packets;
• DHCP per port;
• RFC 3315 DHCPv6 Client;
• RFC 3315 DHCPv6 Relay Agent;
• RFC 7610 DHCPv6-ShieldProtecting against Rogue DHCPv6 Servers;
• RFC 1035 DNS client, relay;
• IPv4/IPv6 Ping;
• IPv4/IPv6 Traceroute;
• HTTP Server;
• CLI — Console Port;
• CLI — Telnet;
• Port Description CLI;
• Management access filtering;
• HTTPS;
• SSHv2;
• IPv6 Management;
• IPv6 Ready Logo PHASE2 (host only);
• RFC4884 (ICMPv6);
• System Syslog;
• Software Upload via web;
• SNMPv1 / v2c / v3 Agent — Note: No SNMPv1 trap support;
• RMON (Group 1, 2, 3 & 9);
• RMON alarm and event(CLI,web);
• IEEE 802.1AB-2005 Link Layer Discovery LLDP;
• TIA 1057 LLDP-MED;
• sFlow;
• FTP Client;
• Configuration Download/Upload — Industrial Standard;
• Loop detection restore to default.

Поддержка Standard MIBs

• RFC 2674 VLAN MIB;
• IEEE 802.1Q Bridge MIB 2008;
• RFC 2819 RMON (Group 1, 2. 3 & 9);
• RFC 1213 MIB II;
• RFC 1215 TRAPS MIB;
• RFC 4188 Bridge MIB;
• RFC 4292 IP Forwarding Table MIB;
• RFC 4293 Management Information Base for the Internet Protocol (IP);
• RFC 5519 Multicast Group Membership Discovery MIB;
• RFC 4668 RADIUS auth. Client MIB;
• RFC 4670 RADIUS Accounting MIB;
• RFC 3635 Ethernet-like MIB;
• RFC 2863 Interface Group MIB using SMI v2;
• RFC 3636 802.3 MAU MIB;
• RFC 4133 Entity MIB version 3;
• RFC 4878 Link OAM MIB;
• RFC 3411 SNMP Management Frameworks;
• RFC 3414 User-based Security Model for SNMPv3;
• RFC 3415 View-based access Control Model for SNMP;
• RFC 2613 SMON — PortCopy;
• IEEE 802.1 MSTP MIB;
• IEEE 802.1AB LLDP-MIB (LLDP MIB included in a clause of the STD);
• IEEE 802.3ad (LACP MIB included in a clause of the STD);
• IEEE 802.1X (PAE MIB included in a clause of the STD);
• TIA 1057 LLDP-MED ( MIB is part of the STD).

Поддержка Synchronization

• SyncE with SSM;
• SyncE Nomination For 2 Interfaces;
• 1588v2 PTP with two step clock;
• 1588v2 PTP with one step clock;
• Peer-to-peer transparent clock over Ethernet/IPv4;
• End-to-end transparent clock over Ethernet/IPv4;
• End-to-end transparent clock over Ethernet/IPv6;
• Boundary Clock;
• Redundant masters and multiple timing domains;
• PTP over IPv4;
• Unicast/Multicast;
• TC internal Master/Slave w. PDV filtering and no modulation or latency feedback from
  modems;
• TC internal Master/Slave w. reduced PDV filtering and modem provides feedback on
  modulation or latency;
• Combined SyncE & 1588;
• MSCC Timing BU servo algorithm integration;
• MSCC Timing BU DPLL API integration;
• G.8265.1 BMCA;
• ITU G.8263 filtering;
• PTP Profile;
• Clock Quality;
• G.781 compliant clock selection algorithm for the platform as a PTP slave;
• G.8275.1 BMCA;
• G.8275 Compliant Filter;
• PTP Time Interface;
• NTPv4 Client;
• IEEE802.1AS-2011/IEEE802.1AS rev D4.2.

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