[109623] in North American Network Operators' Group
Re: Recommendation of Tools
daemon@ATHENA.MIT.EDU (Andrew Mulholland)
Tue Dec 2 23:23:53 2008
Date: Tue, 2 Dec 2008 23:23:47 -0500
From: "Andrew Mulholland" <andy-nanog@bash.sh>
To: "nanog@nanog.org" <nanog@nanog.org>
In-Reply-To: <084962C061414240A0CDB4BE328A9B2D0BB10BAED8@GVW1100EXC.americas.hpqcorp.net>
Errors-To: nanog-bounces@nanog.org
On Tue, Dec 2, 2008 at 10:47 PM, Lee, Steven (NSG Malaysia) <
kin-wei.lee@hp.com> wrote:
> Hi all, do you have any recommended tools that can measure latency/delay
> hop by hop basis? Preferable the tools can measure the running (live)
> traffic.
>
mtr ? - http://www.bitwizard.nl/mtr/
its an ncurses app.. output like to:
Host Loss% Snt Last Avg Best Wrst
StDev
1. 89.202.212.124 0.0% 7 0.4 0.5 0.4 0.6
0.0
2. xe-7-1-0-0.ams-koo-score-1-re0.i 0.0% 7 0.3 2.9 0.2 18.9
7.0
3. po1.ccr01.ams03.atlas.cogentco.c 0.0% 6 1.3 3.8 1.3 16.0
6.0
4. te2-4.3490.ccr01.ams03.atlas.cog 0.0% 6 1.1 1.1 1.1 1.2
0.0
5. te2-3.mpd02.lon01.atlas.cogentco 0.0% 6 8.0 9.9 7.9 19.6
4.7
6. te9-3.ccr02.jfk02.atlas.cogentco 0.0% 6 91.9 91.9 91.8 91.9
0.0
7. te8-3.ccr01.dca01.atlas.cogentco 0.0% 6 92.0 95.0 91.7 111.2
7.9
8. te9-1.ccr02.dca01.atlas.cogentco 0.0% 6 92.1 92.2 92.1 92.4
0.1
9. vl3896.na32.b001806-1.dca01.atla 0.0% 6 92.3 93.1 92.3 94.1
0.7
10. 38.104.30.102 0.0% 6 92.0 92.0 92.0 92.1
0.1
11. www.joost.com 0.0% 6 92.0 91.9 91.8 92.0
0.1
thanks
Andrew
> Regards,
> Steven Lee
>
>
>
