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UdpPinger is a high performance packet generation and reflection library.
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common Add project to github Feb 3, 2016
uping Add project to github Feb 3, 2016
upong Add project to github Feb 3, 2016 Add project to github Feb 3, 2016
PATENTS Add project to github Feb 3, 2016 Update folly requirements to no specify v0.57.0 Jun 27, 2016


UdpPinger is our high performance UDP packet generation, reflection and collection library. It is used internally as the basis for very wide ECMP loss and latency profiling. This release provides two simple binaries, uping and upong, which provide a trivial wrapper to the libraries.


UdpPinger requires


Ubuntu 14.04 LTS

  • Install Facebook Folly
  • Install Apache Thrift
  • Ensure the root FD limit is >50000 (we use loads of fd's) ulimit -n 500000
  • Make sure you load the new libraries! ldconfig
  • Build uping and uping git clone cd UdpPinger/uping make cd ../upong make
  • Test it out by giving adding your target hosts to target_list....


UdpPinger is BSD-licensed. We also provide an additional patent grant.

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