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Network Function Virtualization seeks to run high performance middleboxes in a flexible, more configurable software environment. Even with advances such as kernel bypass and zero-copy IO, middlebox platforms still struggle to meet stringent throughput and latency requirements. To achieve line rates as network bandwidths rise, these platforms often must make tradeoffs such as inefficiently dedicating more CPU cores or weakening security and isolation properties. In this paper we explore how advances in programmable “smart NICs” can be leveraged by software middlebox platforms to improve performance, resource efficiency, and security. Our evaluation shows several use cases for smart NICs, which improve performance significantly while reducing resource consumption and providing strong isolation.
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AMIS: Programmable Privacy-Preserving Network Measurement for Analysis and Troubleshooting
Network measurement and monitoring are instrumental to network operations, planning and troubleshooting. However, increasing line rates (100+Gbps), changing measurement targets and metrics, privacy concerns, and policy differences across multiple R&E network domains have introduced tremendous challenges in operating such high-speed heterogeneous networks, understanding the traffic patterns, providing for resource optimization, and locating and resolving network issues. There is strong demand for a flexible, high-performance measurement instrument that can empower network operators to achieve the versatile objectives of effective network management and resource provisioning. In this demonstration, we present AMIS: Advanced Measurement Instrument and Services to achieve programmable, flow-granularity and event-driven network measurement, sustain scalable line rates, to meet evolving measurement objectives and to derive knowledge for network advancement.
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- Award ID(s):
- 1450937
- PAR ID:
- 10098890
- Date Published:
- Journal Name:
- Integrated network management
- ISSN:
- 1573-0077
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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Accepted Manuscript1.0
- Conference Paper:
- The DOI is not currently available.
