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Accepting request 1194649 from network:utilities

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OBS-URL: https://build.opensuse.org/request/show/1194649
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/scamper?expand=0&rev=30
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Ana Guerrero 2024-08-19 21:45:19 +00:00 committed by Git OBS Bridge
commit c210666313
4 changed files with 122 additions and 11 deletions
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3
scamper-cvs-20240503.tar.gz
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size 2839214

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scamper-cvs-20240813.tar.gz Normal file
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116
scamper.changes
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-------------------------------------------------------------------
Mon Aug 19 07:05:31 UTC 2024 - Steve Kowalik <steven.kowalik@suse.com>
- Remove upper bound on Cython, Cython 3 appears to be supported.
-------------------------------------------------------------------
Sat Aug 17 08:16:38 UTC 2024 - Sebastian Wagner <sebix@sebix.at>
- update to version 20240716:
* scamper
* add -O dl-any option to scamper, which causes scamper to open a
cooked datalink interface bound to "any" on Linux. Note that
scamper's implementation of -O dl-any currently prevents
transmission of packets on the datalink socket, but this will
change in the future.
* add -O dyn-filter option to scamper, which causes scamper to
dynamically adjust the BPF filter that it configures on a datalink
socket according to TCP/UDP ports that scamper is using. this
option is only available on Linux, and BSD systems with BIOCSETFNR
(FreeBSD and MacOS). note that both -O dyn-filter and -O dl-any
cannot currently be used at the same time, but this will change in
the future.
* only raise SO_SNDBUF and SO_RCVBUF; some systems (e.g. Linux)
already have larger socket buffers than scamper's defaults.
* add -O sockrx to ping, to force ping to receive ICMP responses over
a regular socket, even when using -O dl (which still records datalink
transmit timestamps).
* speed up receiving on datalink sockets by avoiding unnecessary
memsets and removing unused fields, and adjust BSD, Linux, DLPI code
to follow similar code patterns.
* consider both directions for TCP packets on datalink sockets,
allowing datalink transmit timestamps to be recorded for non TCP-syn
packets.
* avoid processing duplicate copies of the same packet on Linux
loopback interface with datalink sockets.
* remove "observe" functionality from scamper control socket, as
signalled over a year ago. "outfile" and "source" will be removed
from the control socket in the future.
* cleanup scamper_dlhdr.[ch], use scamper_dlhdr_t to scamper_probe_t
instead of its constituent parts.
* update tbit usage statement in scamper, and manual page, with
currently supported options
* python module:
* use join to assemble command strings for all ScamperCtrl.do_*()
for orders of magnitude faster command generation
* implement __richcmp__ for all classes where __eq__, __lt__, etc,
were previously defined individually
* if string passed to ScamperAddr is invalid, raise an exception
* implement ScamperCtrl.do_tbit method, ScamperTbit classes
* sc_minrtt:
* add sc_minrtt utility, which takes the output of sc_pinger to
produce a minimized RTT input file for sc_hoiho. to build, pass
--enable-sc_minrtt as well as --with-pcre or --with-pcre2 to
configure, and have sqlite3 development headers and libraries in
build environment.
* tests:
* more ping and tbit command unit tests
* split out ARP reply parsing code into dl_parse_arp, add fuzzing cradle.
- update to version 20240725:
* scamper:
* add dynamic BPF filters for linux "any" packet interface, allowing
both -O dyn-filter and -O dl-any.
* avoid generating debugging statements that won't be emitted, saving
CPU in the usual scamper operating mode.
* process dltx timestamps when -N > 1 and tx timestamp is available
after the response has already arrived
* don't allow TCP traceroute and -N > 1 because packet matching
responses from the destination is challenging.
* use scamper_seteuid_[raise|lower] in scamper when built without
privsep, rather than use a repeated code pattern.
* configure:
* add --enable-scamper-ring to configure to make -O ring the default
* python module:
* take account of stop_hop when iterating through traceroute hops,
add ScamperTrace.stop_hop attribute.
* add ScamperTrace.addrs() convenience method, which returns unique
addresses observed in the path
* add ScamperHost.ans_ptrs() convenience method, which returns the
text from PTR records in a response
* update documentation:
https://www.caida.org/catalog/software/scamper/python/
* sc_analysis_dump:
* drop geolocation code from utility, which was not plumbed into
configure.
* tests:
* add check-ifdef.pl to check for obvious #ifdef bugs
- update to version 20240813:
* scamper:
* properly set icmp_id on ICMP probe signature in ping when -F 0.
* reduce code duplication in scamper_fd.c by replacing fd_udp() and
fd_tcp() with fd_tcpudp().
* process IPv6 TCP replies in dealias.
* simplify BPF logic, support unit testing of dl_filter_compile.
* fix 20240725 regression to actually call scamper_debug logic for
datalink packets.
* python module:
* raise exception if ScamperCtrl.do_*() is called on a ScamperInst
that has signalled EOF.
* add ScamperInst.is_eof() method.
* configure:
* check for tcp_timer.h in configure, use if found, to fix check
for tcp_var.h.
* sc_pinger, sc_minrtt:
* support batch probing with radargun primitive.
* update sc_pinger manual page with batch probing details.
* tests:
* silence benign clang static analysis warnings.
* add more ping command unit tests.
* add unit_dl_filter_compile to test bpf compiler.
* enhance check-ifdef.pl to find #define / #ifdef ordering issues,
make pass through code to adjust header ordering.
-------------------------------------------------------------------
Mon May 13 06:41:00 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
- Fix dependency of libscamperfile-devel: require the new
libscamperfile9. The last updated bumpted the so-version, which
libscamperfile9. The last updated bumped the so-version, which
results in a different package name.
- Drop all obsoletes of libscamperfile9: obsoleting old library
packages is explicitly not to be done according to the packaging
guidelines around shared libaries.
guidelines around shared libraries.
-------------------------------------------------------------------
Sun May 5 14:11:00 UTC 2024 - Sebastian Wagner <sebix@sebix.at>

11
scamper.spec
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@ -18,7 +18,7 @@
Name: scamper
Version: 20240503
Version: 20240813
Release: 0
Summary: Parallel Internet measurement utility
License: GPL-2.0-only
@ -28,12 +28,12 @@ Source: https://www.caida.org/tools/measurement/%{name}/code/%{name}-cvs
BuildRequires: libopenssl-devel
# for the Python module
BuildRequires: python3
BuildRequires: python3-Cython0
BuildRequires: python3-Cython
# for sc_uptime
BuildRequires: pkgconfig(sqlite3)
# for sc_hoiho
BuildRequires: pkgconfig(libpcre2-8)
BuildRequires: pkgconfig(libpcre)
#BuildRequires: pkgconfig(libpcre)
%description
Scamper is a program that is able to conduct Internet measurement
@ -115,9 +115,8 @@ libscamperctrl library.
%build
export PYTHON=%{_bindir}/python3
# disable pcre2 build in 20240229 because of build failure. Reported upstream
#%%configure --disable-static --without-debugfile --with-pcre2 --enable-sc_hoiho --enable-sc_uptime --with-python --enable-tests
%configure --disable-static --without-debugfile --enable-sc_uptime --with-python --enable-tests
# disabled --with-pcre2 build since 20240229 because of build failure. Reported upstream
%configure --disable-static --disable-debug-file --enable-sc_uptime --with-python --enable-tests --enable-scamper-ring
make %{?_smp_mflags}
%install