[Planetlab-users] probing for bandwidth measurements
farshadas at excite.com
Mon May 2 17:03:38 EDT 2005
I am trying to measure hop-by-hop bandwidth between PlanetLab nodes
using NCS (http://www.dsd.lbl.gov/OldProjects/NCS/). NCS runs a daemon
based on raw sockets that uses ICMP when probing a node. The program
works fine on my local Linux box. But on PlanetLab nodes, after
probing a couple of destinations, the daemon dies.
I wonder if the daemon is killed according to a PlanetLab traffic
policy mechanism (??). After all, is there any facility on PlanetLab to
get hop-by-hop bandwidth status between nodes?
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