[Nfd-dev] Spurious traffic to CSU/BYU hubs?

Burke, Jeff jburke at remap.UCLA.EDU
Sun Mar 29 09:09:09 PDT 2015


On ndnmap I am consistently seeing spurious traffic to the CSU hub. Can
someone explain why?

Steps to reproduce:

- Start ndncon publisher with route via REMAP node (ndnradio example
emailed about earlier).
- Start ndncon consumer with route via CAIDA or UA (haven't tried others
though using CSU as the consumer hub works)

Results on ndnmap:

- See ~500-1000 kb/sec traffic bidirectional from consumer to publisher.
- But, also see 100-250 kb/sec traffic  from REMAP-CSU, REMAP-BYU-CSU.
(note that traffic is asymmetric)

Screenshot attached for consumer via CAIDA hub case.


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