freebsd-dev/contrib/traceroute
Ulrich Spörlein f02cd756de traceroute(8): make WARNS=3 clean
Also fixes an operator precedence bug for TCP tracerouting
2010-12-04 14:19:27 +00:00
..
as.c traceroute(8): make WARNS=3 clean 2010-12-04 14:19:27 +00:00
as.h traceroute(8): make WARNS=3 clean 2010-12-04 14:19:27 +00:00
CHANGES
FILES
findsaddr-socket.c Remove an empty default: case to please GCC 3.4.2. 2004-07-28 14:21:25 +00:00
findsaddr.h
FREEBSD-upgrade
ifaddrlist.c traceroute(8): make WARNS=3 clean 2010-12-04 14:19:27 +00:00
ifaddrlist.h
INSTALL
mean.awk
median.awk
README
rip_output.c
traceroute.8 Add AS lookup functionality. On each hop we query a whois server to 2008-02-20 23:29:53 +00:00
traceroute.c traceroute(8): make WARNS=3 clean 2010-12-04 14:19:27 +00:00
traceroute.h
VERSION

@(#) $Id: README,v 1.9 2000/09/16 05:32:01 leres Exp $ (LBL)

TRACEROUTE 1.4
Lawrence Berkeley National Laboratory
Network Research Group
traceroute@ee.lbl.gov
ftp://ftp.ee.lbl.gov/traceroute.tar.gz

Traceroute is a system administrators utility to trace the route
ip packets from the current system take in getting to some
destination system.  See the comments at the front of the
program for a description of its use.

This program uses raw ip sockets and must be run as root (or installed
setuid to root).

A couple of awk programs to massage the traceroute output are
included.  "mean.awk" and "median.awk" compute the mean and median time
to each hop, respectively.  I've found that something like

    traceroute -q 7 foo.somewhere >t
    awk -f median.awk t | xgraph

can give you a quick picture of the bad spots on a long path (median is
usually a better noise filter than mean).

Problems, bugs, questions, desirable enhancements, source code
contributions, etc., should be sent to the email address
"traceroute@ee.lbl.gov".