Security Basics mailing list archives
Re: app to create large files so I can check traffic at the firewall
From: Nicolas Patik <nicolas.patik () gmail com>
Date: Thu, 3 Feb 2005 15:39:26 -0300
On Thu, 3 Feb 2005 15:19:42 -0300, Nicolas Patik <nicolas.patik () gmail com> wrote:
On Thu, 3 Feb 2005 01:08:19 +0100, Joachim Schipper <j.schipper () math uu nl> wrote:On Tue, Feb 01, 2005 at 12:31:48PM -0800, Juan B wrote:Hi , Im looking for a small application so I can create files at 30-100 MB sizes and then pass the file therow the FW to check latency. Does some one knows about one? thanks juanDear Juan, I'm not sure I understand you. Are you just trying to find a junk-creating program? If you're on Linux or anything vaguely similar dd if=/dev/zero bs=1024 count=65536 | netcat some.ip.add.ress portHow to listen in a linux box? $ dd if=/dev/zero bs=1024 count=65536 | nc 192.168.0.1 6457 nc: connect: Connection refused
ok, I'm an idiot, I didn't RTFM neither did nc -h !!! local: $ dd if=/dev/zero bs=1024 count=65536 | nc 192.168.0.1 6457 remote (192.168.0.1): $ nc -l -p 6457
works well. If netcat doesn't work, try nc, socket, socat, or any of the other options available. (You can use ping for latency monitoring - it isn't perfect, but it'll do in a pinch.) On Windows, any number of programs can be abused for this purpose; WinZip comes to mind. You can then send it off someplace using whatever program you please (Outlook and IE (FTP) can be used, if necessary). Joachim-- --Nicolas
-- --Nicolas
Current thread:
- app to create large files so I can check traffic at the firewall Juan B (Feb 02)
- Re: app to create large files so I can check traffic at the firewall Joachim Schipper (Feb 03)
- Re: app to create large files so I can check traffic at the firewall Jon Hart (Feb 03)
- Re: app to create large files so I can check traffic at the firewall Nicolas Patik (Feb 04)
- Re: app to create large files so I can check traffic at the firewall Nicolas Patik (Feb 04)
- Re: app to create large files so I can check traffic at the firewall Aaron Scribner (Feb 03)
- Re: app to create large files so I can check traffic at the firewall Nazareno Vicente Feito (Feb 03)
- RE: app to create large files so I can check traffic at the firewall Alexander Suhovey (Feb 11)
- <Possible follow-ups>
- Re: app to create large files so I can check traffic at the firewall anyluser (Feb 03)
- Re: app to create large files so I can check traffic at the firewall Joachim Schipper (Feb 03)