SC_WARTSDUMP(1) BSD General Commands Manual SC_WARTSDUMP(1)NAME
sc_wartsdump -- verbose dump of information contained in a warts file.
SYNOPSIS
sc_wartsdump [file ...]
DESCRIPTION
The sc_wartsdump provides a verbose dump of information contained in a sequence of warts files. While the output is structured and suitable
for initial analyses of results, the format of the output is not suitable for automated parsing and analysis as the output of sc_wartsdump
will change overtime with no regard to backwards compatibility. Analyses of the contents of a warts file should be made using specialised
programs which link against the scamper file API.
EXAMPLES
The command:
sc_wartsdump file1.warts file2.warts
will decode and print the contents of file1.warts, followed by the contents of file2.warts.
The command:
gzcat file1.warts.gz | sc_wartsdump
will print the contents of the uncompressed file supplied on stdin.
SEE ALSO scamper(1), sc_warts2text(1)AUTHORS
sc_wartsdump is written by Matthew Luckie <mjl@luckie.org.nz>.
BSD October 15, 2010 BSD
Check Out this Related Man Page
SC_ALLY(1) BSD General Commands Manual SC_ALLY(1)NAME
sc_ally -- scamper driver to run Ally on a list of candidate aliases.
SYNOPSIS
sc_ally [-?D] [-i infile] [-o outfile] [-p port] [-U unix-socket] [-w waittime] [-q attempts] [-t logfile]
DESCRIPTION
The sc_ally utility provides the ability to connect to a running scamper(1) instance and have a set of IPv4 address-pairs testsed for aliases
using the Ally technique. For each address pair in the file, sc_ally establishes which probe methods (UDP, TCP-ack, ICMP-echo) solicit an
incrementing IP-ID value, and then uses the Ally technique on pairs where a probe method is able to obtain an incrementing IP-ID for both
addresses. The output is written to a warts file. The options are as follows:
-? prints a list of command line options and a synopsis of each.
-D causes sc_ally to detach and become a daemon.
-i infile
specifies the name of the input file which consists of a sequence of IPv4 address-pairs, one pair per line.
-o outfile
specifies the name of the output file to be written. The output file will use the warts format.
-p port
specifies the port on the local host where scamper(1) is accepting control socket connections.
-U unix-socket
specifies the name of a unix domain socket where scamper(1) is accepting control socket connections.
-w waittime
specifies the minimum length of time, in seconds, to wait between completing a measurement to a particular IP address and issuing the
next.
-q attempts
specifies the number of times to try Ally when one of the addresses is unresponsive.
-t logfile
specifies the name of a file to log output from sc_ally generated at run time.
EXAMPLE
Given a set of IPv4-address pairs in a file named infile.txt:
192.0.2.1 192.0.32.10
192.0.2.2 192.0.31.8
192.0.2.3 192.0.30.64
and a scamper(1) daemon listening on port 31337, then these address-pairs can be tested for aliases using
sc_ally -i infile.txt -o outfile.warts -p 31337
SEE ALSO
N. Spring, R. Mahajan, and D. Wetherall, Measuring ISP topologies with Rocketfuel, Proc. ACM SIGCOMM 2002. scamper(1), sc_wartsdump(1),
sc_warts2text(1)AUTHORS
sc_ally is written by Matthew Luckie <mjl@luckie.org.nz>.
BSD March 1, 2011 BSD
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