Dirk Mueller
eee3abab7c
* bugfix: correct SCAMPER_DL_IS_ICMP_TIME_REPLY macro so that scamper
does not ignore ICMP replies quoting TCP/UDP packets for 1/256
source port values.
* bugfixes for -O icmp-rxerr: handle EPOLLERR on linux, try using
IPV6_RECVHOPLIMIT before IPV6_HOPLIMIT for IPv6 udp probing.
* bugfix: fix possible assertions in dealias, trace, and tracelb code.
* ping: count UDP replies as from the target
* trace: correct datalink timestamp adjustments
* add more specific error messages when a scamper command is not
accepted, return them over control socket or terminal, as appropriate.
* scamper_fd_t: refactor fd_addr, fd_sport, fd_dl, fd_ifindex
* scamper_fd_t: decouple udp4raw/udp4dg from each other. use udp4dg
and udp6 sockets in udpprobe primitive, rather than have each
udpprobe task create its own socket.
* scamper_fd_t: add methods that return an available open socket for
probing a given destination without blocking if another task is
probing the same destination. use this with ping -F 0 and trace -s 0,
instead of generating random port values, so that scamper opens
the minimum number of file descriptors.
* ping and trace: have -O dl mean to capture transmit and receive
timestamps from a datalink interface. add -O raw option so that
IPv4 TCP probes can be transmitted over a raw socket, to allow transmitted
TCP packets to be observed on the datalink interface.
* add memory-mapped ring buffer support (PACKET_RX_RING) for receiving
packets on datalink sockets on Linux. enable at scamper runtime
with -O ring. contributed by Alistair King.
## python module:
* generate module .c with Cython 0.29.37, to enable module to compile
with Python 3.11.
OBS-URL: https://build.opensuse.org/package/show/network:utilities/scamper?expand=0&rev=64
159 lines
5.8 KiB
RPMSpec
159 lines
5.8 KiB
RPMSpec
#
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# spec file for package scamper
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#
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# Copyright (c) 2024 SUSE LLC
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# Copyright (c) 2016, Martin Hauke <mardnh@gmx.de>
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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Name: scamper
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Version: 20240229
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Release: 0
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Summary: Parallel Internet measurement utility
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License: GPL-2.0-only
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Group: Productivity/Networking/Diagnostic
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URL: https://www.caida.org/catalog/software/scamper/
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Source: https://www.caida.org/tools/measurement/%{name}/code/%{name}-cvs-%{version}.tar.gz
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BuildRequires: libopenssl-devel
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# for the Python module
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BuildRequires: python3
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BuildRequires: python3-Cython0
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# for sc_uptime
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BuildRequires: pkgconfig(sqlite3)
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# for sc_hoiho
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BuildRequires: pkgconfig(libpcre2-8)
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%description
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Scamper is a program that is able to conduct Internet measurement
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tasks to large numbers of IPv4 and IPv6 addresses, in parallel, to
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fill a specified packets-per-second rate. Currently, it supports the
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well-known ping and traceroute techniques, as well as MDA traceroute,
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alias resolution, some parts of tbit, sting, and neighbour discovery.
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Scamper can do ICMP-based Path MTU discovery. scamper starts with the
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outgoing interface's MTU and discovers the location of Path MTU
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bottlenecks. scamper performs a PMTUD search when an ICMP
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fragmentation required message is not returned to establish the PMTU
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to the next point in the network, followed by a TTL limited search to
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infer where the failure appears to occur.
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This also contains the Python module.
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%package -n libscamperfile8
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Summary: File access library for scamper's binary dump format
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Group: System/Libraries
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Obsoletes: libscamperfile1 < %{version}
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Obsoletes: libscamperfile2 < %{version}
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Obsoletes: libscamperfile3 < %{version}
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Obsoletes: libscamperfile4 < %{version}
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Obsoletes: libscamperfile5 < %{version}
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Obsoletes: libscamperfile6 < %{version}
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%description -n libscamperfile8
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Scamper is a program that is able to conduct Internet measurement
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tasks to large numbers of IPv4 and IPv6 addresses, in parallel, to
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fill a specified packets-per-second rate. Currently, it supports the
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well-known ping and traceroute techniques, as well as MDA traceroute,
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alias resolution, some parts of tbit, sting, and neighbour discovery.
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This package contains the library that provides access to the binary output
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files that scamper can produce in certain modes.
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%package -n libscamperfile-devel
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Summary: Development headers for scamper's binary dump file access library
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Group: Development/Libraries/Other
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Requires: libscamperfile8 = %{version}-%{release}
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%description -n libscamperfile-devel
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Scamper is a program that is able to conduct Internet measurement
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tasks to large numbers of IPv4 and IPv6 addresses, in parallel, to
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fill a specified packets-per-second rate. Currently, it supports the
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well-known ping and traceroute techniques, as well as MDA traceroute,
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alias resolution, some parts of tbit, sting, and neighbour discovery.
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This package contains development headers and other ancillary files for the
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libscamperfile library.
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%package -n libscamperctrl2
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Summary: Control library for scamper
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Group: System/Libraries
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Obsoletes: libscamperctl1 < %{version}
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%description -n libscamperctrl2
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Scamper is a program that is able to conduct Internet measurement
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tasks to large numbers of IPv4 and IPv6 addresses, in parallel, to
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fill a specified packets-per-second rate. Currently, it supports the
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well-known ping and traceroute techniques, as well as MDA traceroute,
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alias resolution, some parts of tbit, sting, and neighbour discovery.
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This package contains thee library that provides functions to interact
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with a collection of scamper instances.
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%package -n libscamperctrl-devel
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Summary: Development headers for scamper's control library
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Group: Development/Libraries/Other
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Requires: libscamperctrl2 = %{version}-%{release}
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%description -n libscamperctrl-devel
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Scamper is a program that is able to conduct Internet measurement
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tasks to large numbers of IPv4 and IPv6 addresses, in parallel, to
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fill a specified packets-per-second rate. Currently, it supports the
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well-known ping and traceroute techniques, as well as MDA traceroute,
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alias resolution, some parts of tbit, sting, and neighbour discovery.
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This package contains development headers and other ancillary files for the
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libscamperctrl library.
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%prep
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%setup -q -n %{name}-cvs-%{version}
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%build
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export PYTHON=%{_bindir}/python3
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%configure --disable-static --without-debugfile --with-pcre2 --enable-sc_hoiho --enable-sc_uptime --with-python
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make %{?_smp_mflags}
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%install
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%make_install
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find %{buildroot} -type f -name "*.la" -delete -print
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%post -n libscamperfile8 -p /sbin/ldconfig
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%post -n libscamperctrl2 -p /sbin/ldconfig
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%postun -n libscamperfile8 -p /sbin/ldconfig
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%postun -n libscamperctrl2 -p /sbin/ldconfig
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%files
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%license COPYING
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%{_bindir}/sc_*
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%{_bindir}/scamper
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%{_mandir}/man1/*
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%{_mandir}/man5/*
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%{python3_sitelib}/scamper.so
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%files -n libscamperfile8
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%{_libdir}/libscamperfile.so.*
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%files -n libscamperfile-devel
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%{_includedir}/scamper_*
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%{_libdir}/libscamperfile.so
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%{_mandir}/man3/*
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%files -n libscamperctrl2
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%{_libdir}/libscamperctrl.so.*
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%files -n libscamperctrl-devel
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%{_includedir}/libscamperctrl.h
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%{_libdir}/libscamperctrl.so
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%changelog
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