Parallel Internet measurement utility
Scamper is a program that is able to conduct Internet measurement
tasks to large numbers of IPv4 and IPv6 addresses, in parallel, to
fill a specified packets-per-second rate. Currently, it supports the
well-known ping and traceroute techniques, as well as MDA traceroute,
alias resolution, some parts of tbit, sting, and neighbour discovery.
Scamper can do ICMP-based Path MTU discovery. scamper starts with the
outgoing interface's MTU and discovers the location of Path MTU
bottlenecks. scamper performs a PMTUD search when an ICMP
fragmentation required message is not returned to establish the PMTU
to the next point in the network, followed by a TTL limited search to
infer where the failure appears to occur.
- Developed at network:utilities
- Sources inherited from project openSUSE:Factory
-
2
derived packages
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Checkout Package
osc -A https://api.opensuse.org checkout openSUSE:Factory:PowerPC/scamper && cd $_
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Source Files
Filename | Size | Changed |
---|---|---|
scamper-cvs-20230614a.tar.gz | 0002279699 2.17 MB | |
scamper.changes | 0000030688 30 KB | |
scamper.spec | 0000005572 5.44 KB |
Revision 22 (latest revision is 29)
- update to version 20230614a * configure: * better tests for zlib, libbz2, and liblzma that check for both libraries and headers. * change --with-sc_uptime, --with-sc_hoiho, and --with-tests to be --enable-sc_uptime, --enable-sc_hoiho, and --enable-tests * disable maintainer mode, pass foreign to AM_INIT_AUTOMAKE * scamper: * remove reading regular files from poll/select/epoll/kqueue path, which fixes reading regular input files (-f option to scamper) using epoll or kqueue * fix reading stdin as input (-f option to scamper) when using epoll (catch EPOLLHUP) * add DNS server to host signature, add host path for scamper_task_find * rework scamper_osinfo to work with malformed release names (uname -r) * dealias: do not crash on malformed prefixscan and bump commands * dealias: fix memory leak of probedefs on malformed commands * sting: fix memory leak of recorded packets * remove tsps input method (-O tsps option to scamper) * update manual page * libscamperctrl: * link against list.o and splaytree.o so that the library is self-contained * fix memory leak when task is not accepted * API improvements * libscamperfile: * fix memory leak when reading SOA/MX from warts file * fix memory leak when reading PMTUD traceroute structures from warts file * sting: fix memory leak of recorded packets * sc_analysis_dump, sc_warts2pcap, sc_wartscat, sc_wartsfilter: * link against list.o/utils.o so that these utilities are not reliant on those symbols being exported from libscamperfile * sc_prefixprober: * allow compression type to be specified using -O * free scamper_addr_t as each are removed from the list to probe * sc_remoted: * catch EPOLLHUP with epoll * sc_warts2text: * fix memory leaks * sc_wartsdump: * fix memory leaks * link against utils.o so that sc_wartsdump is not reliant on those symbols being exported from libscamperfile
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