TF-TANT: Differentiated Services Testing Roadmap
Dic 02, 199
- Next Experiments
- IBM testing to be completed, debugging for QoS measurement,
new image with RED support
- CISCO: debugging of traffic isolation and ATM shaping
- Linux (work plan from Werner)
- interoperability testing (Nortel, Torrent, Telebit and Lucent (?)
could be added)
- test of diffserv building blocks at high speed
- EF Testing
- EF: configuration tuning, queue size (?) and service rate of
EF queue
- Study of time properties (one-way delay and ipdv) in the WAN
- study of EF aggregation effects on one-way delay and ipdv
- ack colouring
- WFQ vs Strict Priority Queueing
- AF Testing:
- WRED tuning
- confiuguration and test of TCM (Three Colour Marker),
rate-based and burst-lenght-based
- Services
- VLL and 1-nVLL validation
- definition of new services based on AF
- better than best effort
- resource allocation on congested links (e.g. US lines)
- Applications: test applications to be identified.
Candidates:
- voice over IP
- video streaming
- remote control
- gaming (British Columbia Inst. of Technology, collaboration under
evaluation)
- Diffserv and MPLS (Jan/Feb 2000)
- Diffserv and policy (Jan 2000)
- Pilot services:
- VLL, validation, test of interoperability between EF and ATM
Maintained by: Tiziana Ferrari, Dic 02 1999