2018-05-06 08:25:38 +00:00
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Sun May 6 08:20:47 UTC 2018 - sebix+novell.com@sebix.at
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- update to version 20180504:
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* scamper:
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* increase the size of a buffer in scamper's traceroute json
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creation to reduce chance of truncation.
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* print the number of probes sent by traceroute in the json
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output.
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* enforce a minimum firsthop value of 1 when reading a warts
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traceroute object.
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* sc_bdrmap:
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* choose a static ICMP checksum value when using Paris traceroute
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to reduce churn in observed topology in bdrmap output.
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* add ability to pass list of ASes to -d traces to see
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traceroutes towards specific ASes, useful for understanding
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bdrmap inferences.
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2018-03-08 19:45:06 +00:00
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-------------------------------------------------------------------
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Thu Mar 8 19:36:27 UTC 2018 - sebix+novell.com@sebix.at
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- update to version 20180309:
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* sc_*:
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* For the utilities (sc_*) that read input files, do not allocate
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memory to hold the entire input file in memory before parsing
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the file. This improvement affects sc_ally, sc_attach,
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sc_bdrmap, sc_filterpolicy, sc_radargun, sc_speedtrap,
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sc_tbitblind, sc_tbitpmtud, sc_uptime, sc_warts2text.
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* sc_tbitpmtud:
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* add scamper driver from IMC2010 paper to collect data on webserver
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responsiveness to ICMP packet too big messages, and perform
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rudimentary analysis of collected data.
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* sc_ttlexp:
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* new utility to dump source addresses from ICMP TTL expired
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messages in warts files.
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* sc_wartsfix:
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* add a manual page
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* sc_warts2csv:
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* add a manual page
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2017-12-04 08:48:06 +00:00
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-------------------------------------------------------------------
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Mon Dec 4 08:40:18 UTC 2017 - sebix+novell.com@sebix.at
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- remove new-openssl.patch, included upstream
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- update to version 20171204:
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- scamper:
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* add a blind-fin tbit test, which tests receiver behavior to TCP FIN
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packets which could have come from an off-path attacker.
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- sc_radargun:
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* add -d 2 option, which dumps interface IP-ID behavior classifications.
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2017-11-30 21:25:05 +00:00
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-------------------------------------------------------------------
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Thu Nov 30 21:22:24 UTC 2017 - sebix+novell.com@sebix.at
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- add patch new-openssl.patch to compile with new openssl versions
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2017-08-24 07:06:46 +00:00
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-------------------------------------------------------------------
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Thu Aug 24 06:58:41 UTC 2017 - sebix+novell.com@sebix.at
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- update to version 20170822
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scamper:
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* replace recursive versions of some functions with iterative versions.
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* add cycle-start and cycle-stop json record implementations.
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* fix traceroute json record: the hop transmit time value it reported
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was junk.
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* add support for sending json over the control socket. use
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"attach format json" to get this mode; "attach" by itself still
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returns uuencoded warts. Initial patch supplied by Young Hyun.
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* fix possible memory leaks detected with static analysis.
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* quality assurance on research paper cites in manual pages.
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* spelling errors noticed by Iain R. Learmonth.
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sc_ally:
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* add feature to dump inferred aliases from the collected data.
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sc_speedtrap:
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* add threaded implementation of pairwise comparison to form candidate
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alias sets, if pthreads are detected at compilation time and
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--disable-threads configure option is not supplied.
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sc_uptime:
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* new scamper driver to infer IPv6 device reboot windows if the device
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returns an incrementing identifier field in the IPv6 fragmentation
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header. the driver is not built by default, as it expects sqlite3.
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use --with-sc_uptime configure option to build.
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https://www.caida.org/~mjl/pubs/spf.pdf
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2017-06-23 06:33:25 +00:00
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-------------------------------------------------------------------
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Thu Jun 22 20:47:31 UTC 2017 - sebix+novell.com@sebix.at
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- update to 20161204a
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* More fixes to libscamperfile caught with fuzz testing. corrupt
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warts files provided by Greg Ward of Dyn
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* if targets or commands are specified in a file, and that file
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ends after all probing of commands in that file has completed,
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finish the source, allowing scamper to exit. this scenario is
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most likely when stdin is the input file. Reported by Alex
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Colvin of Dyn
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* use select/poll/epoll/kqueue to look for read events on stdin files
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* malloc enough memory for a prefix6_t in the prefixtree code. reported
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by Sebastian Wagner via gcc7. only sc_bdrmap uses that code
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* increase size of string buffers for some ping and trace fields for text
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output to silence gcc7 warning.
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* allow source IP address to be null when outputting a trace with json
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* update sc_tbitblind.1 man page to show correct use of scamper's IPFW
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firewall support, which changed in the 20161204 release
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* fix unlikely unaligned access when computing checksums with IPv6
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addresses
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-------------------------------------------------------------------
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Wed Jun 21 20:20:18 UTC 2017 - sebix+novell.com@sebix.at
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- update to 20161204
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* add remote control socket support to scamper. scamper can be
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configured to connect to a remote controller at run time to
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allow remote systems to control a scamper instance. the
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remote controller is handled by the sc_remoted utility, and
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is documented in the sc_remoted manual page (see below).
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* fixes to libscamperfile caught with fuzz testing. corrupt
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warts data files provided by Greg Ward of Dyn.
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* add a PATRICIA trie implementation based off Sedgewick's
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Algorithms in C++ book. this improves the performance
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of scamper compared to holding addresses in splaytrees.
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* improve speed of warts(5) code.
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* improve speed of scamper_writebuf by allocating pagesize blocks
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at a time.
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* begin to document ping warts records in warts(5).
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* fix debug printf implementation so that all features will
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be built in as long as --without-debugfile is not used.
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backported to 20141211g.
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* silence compiler warnings from Microsoft Visual Studio.
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backported to 20141211g.
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* sc_prefixscan:
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* add a utility, sc_prefixscan, that provides a convenient
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interface to scamper's prefixscan alias resolution method.
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https://www.caida.org/tools/measurement/scamper/man/sc_prefixscan.1.pdf
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* sc_radargun:
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* add a utility, sc_radargun, that provides a convenient
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interface to scamper's radargun implementation.
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https://www.caida.org/tools/measurement/scamper/man/sc_radargun.1.pdf
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* sc_remoted:
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* add a utility, sc_remoted, that provides an interface to a
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collection of remote scamper instances.
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https://www.caida.org/tools/measurement/scamper/man/sc_remoted.1.pdf
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* sc_ally:
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* use writebufs so sc_ally is event driven and will not block.
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* add code to probe candidate sets in pairs, with transitive
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closure to save probes.
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* allow inter-probe gaps of less than 1 second.
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* sc_attach:
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* add support for remote control sockets.
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* add an option to randomise the order tasks are run.
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* sc_speedtrap:
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* stricter default test for inferring if two IP addresses may
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share a single shared counter.
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backported to 20141211g.
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* code cleanup.
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* sc_warts2json
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* add support for printing ICMP extensions included in traceroute
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responses, prompted by Quirin Scheitle
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2016-10-11 06:18:50 +00:00
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-------------------------------------------------------------------
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Sat Oct 8 19:30:55 UTC 2016 - mardnh@gmx.de
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- update to version 20141211e
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- upstream does not provide a changelog
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2016-08-21 18:30:56 +00:00
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-------------------------------------------------------------------
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Sun Aug 21 18:29:06 UTC 2016 - mardnh@gmx.de
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- moved man3/* from lib- to -devel subpackage
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- removed useless provides from libscamperfile0
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2016-08-19 21:59:42 +00:00
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-------------------------------------------------------------------
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Wed Aug 17 17:49:53 UTC 2016 - mardnh@gmx.de
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- initial package, version 20141211e
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