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Date:      Thu, 21 Jun 2001 13:38:34 GMT
From:      "Peter C. Lai" <sirmoo@cowbert.2y.net>
To:        "Fernando P . Schapachnik" <fschapachnik@vianetworks.com.ar>
Cc:        Magdalinin Kirill <bsdforumen@hotmail.com>, freebsd-questions@FreeBSD.ORG, freebsd-security@FreeBSD.ORG
Subject:   Re: server stopped responding
Message-ID:  <20010621133835.22109.qmail@d170h113.resnet.uconn.edu>
In-Reply-To: <20010620141717.I25436@ns1.via-net-works.net.ar> 
References:  <F163Rqf69aZbLAX3cf3000195c1@hotmail.com> <20010620141717.I25436@ns1.via-net-works.net.ar>

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Fernando P . Schapachnik writes:

> En un mensaje anterior, Magdalinin Kirill escribió:
>> Hello, 
>> 
>> I have 4.1 Release box that today suddenly stopped responding
>> except for ping command. I could not connect to it via http,
>> ssh, ftp or telnet. Then it was rebooted by our hosting enginer
>> and then I found just a few clues in the logs. 
>> 
>> last shows that 
>> 
>> some_login ftp xxx.xxx.xxx.xxx Wed Jun 20 16:06 - crash(02:26)
> 
> Make sure you are up to date with patches, specially the glob-ftp
> one. This looks like it might be related. 
> 
> Good luck! 
> 
> Fernando P. Schapachnik
> Planificación de red y tecnología
> VIA NET.WORKS ARGENTINA S.A.
> fschapachnik@vianetworks.com.ar
> Tel.: (54-11) 4323-3381 
> 
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-security" in the body of the message

were you able to login via the console?
several things cause the system to stop responding to everything but ping 
including, but not limited to, the glob-DoS attack or anything that eats up 
all the CPU, or you ran out of ram/swap.
 -----------
Peter C. Lai
University of Connecticut
Dept. of Residential Life | Programmer
Dept. of Molecular and Cell Biology |
Undergraduate Research Assistant/Honors Program
http://cowbert.2y.net/ 

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