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9/17/2013
- Shrikanth presented a comparison across 3 prominent OpenFlow controllers: OpenDaylight, Floodlight, and RYU
- Only Floodlight doesn't support OF version 1.3 (ipv6, MPLS, multiple flow tables). Other differences minor. Programming effort not very different(?) Since RYU is python and other 2 are Java-based, migrating current MF controller code (Java) is simpler mirgating to OpenDaylight.
- Shrikanth will clarify if MF header matching is better served any better by v1.3
- Sugang presented a summary of MF design for M2M application domain and implementation for sensor data dissemination to subscribers using mobile phone gateways
- Outstanding items include:
- Yi presented evaluation of locality-aware scheme enhancements to GNRS
- goal: establish a geo model to map routers/PoPs/networks, requests, mobility events to specific geo-location
- will use a path-inflation parameter to determine routing latencies between geo-locations
- Rocketfuel data used to establish AS-to-geolocation, inter-AS latencies (or inter-pop), and intra AS distances
- Presented GNRS query and update models extracted from Alexa popularity index data and vehicular mobility traces
- Feixiong presented MF content approach using GNRS with some focus on edge-caching
- Ray points out exploring mobile edge caching - small-cell caching - may be interesting
- CDN requests data will be useful for evaluation - Ray might check with Akamai
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