*BSD News Article 86761


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From: j@ida.interface-business.de (J Wunsch)
Newsgroups: comp.os.linux.networking,comp.unix.bsd.bsdi.misc,comp.unix.bsd.misc
Subject: Re: Linux vs BSD
Date: 22 Jan 1997 14:37:29 GMT
Organization: interface business GmbH, Dresden
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mkagalen@lynx.dac.neu.edu (Michael Kagalenko) wrote:

> ]preferrential to BSD.  It also seems the FreeBSD is more solid that
> ]Linux in the networking department.
> 
>  I see this claim now and then. Can you post some specific data, comparing 
>  Linux and BSD networking ?

One example that comes up every now and then (and i don't know whether
it's already fixed): the TCP stack chokes if confronted with T/TCP.
Try fingering a Linux machine from a FreeBSD one.  This is clearly in
violation of the RFCs (which mandate a TCP stack to ignore unknown
options).  While some termserver vendors were also guilty about those
problems, they seem to have fixed this fairly quickly.

Another thing a customer reported to me yesterday: he could only start
two rsh connection to a Linux server from a particular machine in his
net, at the third attempt, he got a connection refused (the SYN packet
was immediately responded to with a RST packet).  All other machines
in the net could still rsh to it, just one. :-/

Sure, all this is heavily a moving target.  Today's bugs will be fixed
by tomorrow.  But still, since people running `serious' jobs tend to
prefer not using the latest versions of a system, this explains their
mental problems with this kind of bugs.

-- 
J"org Wunsch					       Unix support engineer
joerg_wunsch@interface-business.de       http://www.interface-business.de/~j