国外主流SD-WAN产品对比
Lasted Updated: July 12, 2017 (Juniper added)
Velocloud | Viptela | Versa | Silver Peak | Citrix | Riverbed | Talari | Ecessa | Nuage/Nokia | Juniper | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SD-WAN Solution | Cloud-DeliveredSD-WAN | SecureExtensibleNetwork | Versa CloudIP Platform | Silver PeakUnity | NetscalerSD-WAN | SteelConnect | SD-WAN | SD-WAN | Nuage VNS | Cloud CPE with SD-WAN | ||||||||||
SD-WAN ControllerPolicy Provisioning | VeloCloudOrchestrator | vSmartcontroller | SD-WANcontroller | UnityOrchestrator | NetScalerSD-WAN Center | SteelConnectManager | NetworkController | EcessaInsight | VSC | CSONSC | ||||||||||
SD-WAN CPE | Velocloud Edge | Viptela vEdge | FlexVNF | UnityEdgeConnect | CloudBridge | SteelConnectGateway | TalariAppliances | Edge/PowerLink/WANworX | NSG | NFX-series / SRX-series | ||||||||||
SD-WAN CPE Formfactor | Appliance/VNF | Appliance/VNF | Appliance/VNF | Appliance/VNF | Appliance/VNF | Appliance/VNF | Appliance/VNF | Appliance/VNF | Appliance/VNF | Appliance/VNF | ||||||||||
Zero Touch Provisioning | O | O | O | O | O | O | O | O | O | O | ||||||||||
No. of auto-detect applications(e.g., Skype, Facebook,…) | 2,200 | 3,000 | 2,600 | 10,000+ | 4,000 | 1,300 | N/A | N/A | 1,400 | 3,000+ | ||||||||||
Network PerformanceMeasurement | O (passive)Proprietary | O (active)BFD | O (active)ITU-T Y.1731 | O (passive)Proprietary | O (passive)Proprietary | O (active)ICMP Ping | O (passive)Proprietary | N/A | O (active)OWAMP | O (active/passive)RPM, TWAMP, BFD, JFLOW | ||||||||||
Dynamic Path Switching | O | O | O | O | O | O | O | O | O | O | ||||||||||
Per-flow load balancing | O | O | O | O | O | O | O | O | O | O | ||||||||||
Per-packet load balancing(Link Aggregation: Use multiplelinks to support the same session) | O | O | O | O | O | X | O | O | X | X | ||||||||||
Unidirectional measurement andsteering (Can be different upstreamand downstream path, Asymmetric) | O | X | O | X | O | X | O | X | O | O | ||||||||||
FEC Forward Error Controlfor packet loss | O(dynamic,for VoIP) | X | O(TCP applications) | O | X | X | X | X | X | X | ||||||||||
Packet DuplicationUse multiple links to sendthe same packet. | O(for VoIP) | X | O(UDP applications) | X | O(for VoIP) | X | O(for VoIP) | O(VoIP, real-time applications) | X | X | ||||||||||
Data Encryption AES-256 | O | O | O | O | O | O | O | O | O | O | ||||||||||
SegmentationNetwork slicing | OVRF at SD-WAN CPE | OProprietary V**ID in IPsec packet header | O | O | OVRF-lite at SD-WAN CPE | O | O | N/A | O | OVRF at SD-WAN CPE | ||||||||||
WAN Optimization Support | O | O | O(3rd party) | O | O | O | O | O | O(3rd party) | O(3rd party) | ||||||||||
N/A: Not Announced
O: supported
X: not supported
SD-WAN TERMS | Netmanias' Definition
