Skip site navigation (1)Skip section navigation (2)
Date:      Fri, 17 Mar 2000 16:13:39 -0800
From:      "Brian O'Shea" <boshea@ricochet.net>
To:        Michael Robinson <robinson@netrinsics.com>
Cc:        freebsd-stable@FreeBSD.ORG
Subject:   Re: How to force remote reboot of 3.4-Release?
Message-ID:  <20000317161339.F56986@beastie.localdomain>
In-Reply-To: <200003170213.KAA26062@netrinsics.com>; from Michael Robinson on Fri, Mar 17, 2000 at 10:13:41AM %2B0800
References:  <200003170213.KAA26062@netrinsics.com>

next in thread | previous in thread | raw e-mail | index | archive | help
On Fri, Mar 17, 2000 at 10:13:41AM +0800, Michael Robinson wrote:
> 
> Would a SYN flood do it?  If so, does anyone know of a good SYN flood tool?
> 

I would recommend against launching a SYN flood attack on your system.
Depending on who you share a network segement with, you could annoy a
whole lot of people with the traffic that this would generate.  Also,
it probably won't have the desired effect.  SYN flood attacks are not
designed to crash a system, they are used by vandals to deny service to
a particular host or network.

The remote power control devices that people have been recommending
are much better solutions to this problem.  Does your colo provider
offer a port on a terminal server that you could use to connect to
a serial console on your FreeBSD box?  If so, there are serial console
cards out there that might be ideal for your situation, although at a
cost.  Check out the following:

http://www.realweasel.com/
http://developer.intel.com/design/servers/ipmi/
http://www.enitek.com/j1/

(caviat emptor: I have no experience with any of these)

-brian

-- 
Brian O'Shea
boshea@ricochet.net


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-stable" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20000317161339.F56986>