Extending SAI support to Linux Based Ethernet Switch for Enterprise Networking.pdf

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1、Linux Enterprise NOS(DENT)with SAIIT Ecosystem:NetworkingLinux Enterprise NOS(DENT)with SAIConstantin Barcaru,Software Architect,LuxoftLarry Ho,VP Engineering,EdgecoreSandeep Nagaraja,Principal Engineer,AmazonCreate an ecosystem that comprises of software developers,hardware vendors,manufacturers an

2、d end-users.Create an open source technical community that is focused on network operating system,control plane and management plane use cases.Promote participation of members of the community,including developers,service and solution providers and end users;andEstablish a neutral home for community

3、 infrastructure,meetings,events and collaborative discussions and providing structure around the business and technical governance.DentMISSIONHardwareSwitches,Routers,Cameras,Sensors,Gates,other IOTSupportDevelopersEnd usersSoftwareNetworking OSTelemetryConfiguration and ProvisioningLinuxSwitchDev/S

4、AISiliconSwitch siliconDENT:ComponentsAll of the key elements are required to provide a complete solution to the end user:Linux,Silicon,Hardware,Software,and SupportdentOS:AN ENTERPRISE NETWORK OPERATING SYSTEMdentOS is an OS implementation on native Linux,within the DENT ecosystem.Free access to so

5、urce code and download of ready to install binaries from the DENT website.Benefits:Quality:Automated software test bed that are maintained by the community,and product deplo scaleCost:No Software licensing/SLAOpen source:Community drivendentOS:Features SupportedoL2 Bridge(VLAN aware)oConfiguring 802

6、.1q interface(IpRoute2,Ifupdown2)oIPv4 forwardingoRouting on 802.1Q interfaceoNAToNAT-44,and PToNAT on pure Layer-3 portoNAT on VLAN tagged port(Bridge)oStatic RoutingoVRRPoSTPoLAG/LACPoLLDPoDHCPoL2/L3 ECMPoL2/L3/L4 ACL(TC-Flower)oPolicingoControl planeoData planeoBUM trafficoResource management for