NetBSD/usr.sbin/traceroute
yamt 59998d6154 check if timeout already expired before select.
from OpenBSD/FreeBSD.
2002-01-12 02:42:58 +00:00
..
CHANGES
Makefile Add support for printing the AS number associated with the address at 2001-11-04 23:14:35 +00:00
README
as.c Add support for printing the AS number associated with the address at 2001-11-04 23:14:35 +00:00
as.h Add support for printing the AS number associated with the address at 2001-11-04 23:14:35 +00:00
gnuc.h
ifaddrlist.c
ifaddrlist.h
mean.awk
median.awk
savestr.c
savestr.h
traceroute.8 Add support for printing the AS number associated with the address at 2001-11-04 23:14:35 +00:00
traceroute.c check if timeout already expired before select. 2002-01-12 02:42:58 +00:00
trrt2netbsd
version.c

README

$NetBSD: README,v 1.1.1.4 1997/10/03 22:25:20 christos Exp $
@(#) Header: README,v 1.8 97/01/05 04:15:36 leres Exp  (LBL)

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

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".