30 lines
1.0 KiB
Plaintext
30 lines
1.0 KiB
Plaintext
@(#) $Header: README,v 1.7 96/07/06 02:08:32 leres Exp $ (LBL)
|
|
|
|
TRACEROUTE 1.3
|
|
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 | graph
|
|
|
|
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".
|