NDN Testbed Status

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

Other NDN status pages:

NDN Routing (NLSR Status)

NDN Testbed Snapshot:2023/03/28 00:22:26 CDT
(Status updates every 10 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 (March 14, 2017) status: Hyperbolic Routing is now the default for NLSR on the Testbed.
Notes on current (Feb. 20, 2018) status: We are expanding what is reported at the top of this status table. Versions for NLSR, ndn-cxx and libchronosync are blank right now, they are coming soon....
Notes on current (Apr. 14, 2018) status: We are in the process of changing over to TLS/https access for the ndn status page. Some nodes will look down when they might not be.
Notes on current (July 24, 2018) status: Adding line to status page for TLS certificate expiry.
Notes on current (October 22, 2018) status: Updated to NFD 0.6.4.
Notes on current (November 1, 2018) status: We are having some serious problems with the new build of NLSR. Expect Testbed nodes to be up and down a lot while we test and debug.
Notes on current (March 11, 2019) status: We are upgrading NDN Testbed nodes to latest release of NFD and NLSR. This includes NLSR changes that are incompatible with previous version so things will be disjoint as they get updated.
Notes on current (March 13, 2019) status: A bunch of site certs need updating. Things will be bumpy for a while today..
Notes on current (April 7, 2019) status: We will be removing some long dormant sites.
Notes on current (June 16, 2020) status: A 'New NFD Status' line has been added. .
Notes on current (April 23, 2021) status: UCLACS (spurs.cs.ucla.edu) removed from Testbed.
Notes on current (May 7, 2021) status: Added a link near the bottom of this page to a geographically accurate image of the Testbed topology.
Notes on current (Nov 1, 2021) status: In an effort to stay more up to date, we are going to start experimenting with installing NDN packages from the nightly build repo supported by Junxiao.
Notes on current (Nov 17, 2021) status: Having another go at this, this week: In an effort to stay more up to date, we are going to start experimenting with installing NDN packages from the nightly build repo supported by Junxiao.
Notes on current (June 22, 2022) status: We are back to using packages from the PPA.
Notes on current (June 22, 2022) status: We now have a new certificate authority (CA) running which includes a root CA and site CAs running on each node. The Site CAs manage the certs for that sites domain..