mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-28 20:11:00 +01:00
b011f9fd8f
- inet_ntoa() returns a pointer to a static buffer, dont use it twice in the same printf(). - prevent the possibility of never timing out - Report two more ICMP error types (prohibited nets etc) And some (commented out) enhancements that I use, but some don't like. |
||
|---|---|---|
| .. | ||
| gnuc.h | ||
| Makefile | ||
| mean.awk | ||
| median.awk | ||
| README | ||
| traceroute.8 | ||
| traceroute.c | ||
@(#) $Header: README,v 1.6 95/08/27 16:58:04 leres Exp $ (LBL)
TRACEROUTE 1.2
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".