[scamper-announce] scamper-cvs-20170822

Matthew Luckie mjl at luckie.org.nz
Mon Aug 21 16:01:35 PDT 2017


SHA256 (scamper-cvs-20170822.tar.gz) = b239f3c302a4c39b329835794b31a9c80da2b2b43baa674ad881a78f4fc5892c
SIZE (scamper-cvs-20170822.tar.gz) = 1670353

scamper:
* replace recursive versions of some functions with iterative versions.
* add cycle-start and cycle-stop json record implementations.
* fix traceroute json record: the hop transmit time value it reported
  was junk.
* add support for sending json over the control socket.  use
  "attach format json" to get this mode; "attach" by itself still
  returns uuencoded warts.  Initial patch supplied by Young Hyun.
* fix possible memory leaks detected with static analysis.
* quality assurance on research paper cites in manual pages.
* spelling errors noticed by Iain R. Learmonth.

sc_ally:
* add feature to dump inferred aliases from the collected data.

sc_speedtrap:
* add threaded implementation of pairwise comparison to form candidate
  alias sets, if pthreads are detected at compilation time and
  --disable-threads configure option is not supplied.

sc_uptime:
* new scamper driver to infer IPv6 device reboot windows if the device
  returns an incrementing identifier field in the IPv6 fragmentation
  header.  the driver is not built by default, as it expects sqlite3.
  use --with-sc_uptime configure option to build.
  https://www.caida.org/~mjl/pubs/spf.pdf
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