NDN Testbed Status

Note the new site location http://ndndemo.arl.wustl.edu/ndn.html

Other NDN status pages:

NDN Routing

NDN Testbed Snapshot:2017/06/22 22:10:45 CDT
(Status updates every 5 minutes)

(Only the main site prefixes are shown)

Site Prefix Status: (Green: node has FIB entry for prefix; Red: no FIB entry; Yellow: no FIB entry but prefix is in node's domain)
Clock Skew Status: (As compared to UCLA Node's time: Green: < 5 secs off; Yellow: 5 < > 30 secs; Red: > 30 seconds off)

Notes on current (January 30, 2017) status: Nodes with problems that have work-arounds.
...............MSU: Now using TCP for nfd faces. Has issues with handling fragmented UDP packets. Up by using TCP faces
...............BYU: Now using TCP for nfd faces. Has issues with handling fragmented UDP packets. Up by using TCP faces
Notes on current (January 31, 2017) status: Nodes with problems that have work-arounds.
.............SRRU: MTU set to 1460 and TCP faces. Something on some paths to SRRU is not handling large packets. MTU=1460 and TCP faces relieves problem.
Notes on current (March 14, 2017) status: Hyperbolic Routing is now the default for NLSR on the Testbed.
Notes on current (April 11, 2017) status: BUPT is recovering from a fire and an A/C outage.
Notes on current (May 22, 2017) status: A new node is being installed at the Computer Network Information Center (CNIC) of the Chinese Academy of Science. .
Notes on current (May 25, 2017) status: This status page has been moved to a new site: http://ndndemo.arl.wustl.edu/ndn.html . More tweaks on the way.
Notes on current (June 13, 2017) status: Updates to NFD and NLSR today. Status will bounce up and down a bit.
Notes on current (June 14, 2017) status: Updates to NFD and NLSR yesterday have not gone well. We have a bug in NLSR that causes it to crash repeatedly in our Testbed conditions. We are working on a fix.
Notes on current (June 15, 2017) status: We are still working on a fix.
Notes on current (June 15, 2017) status: Fixed. The NDN Testbed should be back to normal.