Great Circle Associates Firewalls
(April 1996)
 

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Subject: Re: Solaris2.5 and BSD* - Facts
From: J Wunsch <j @ uriah . heep . sax . de>
Date: Thu, 11 Apr 1996 15:17:21 +0200 (MET DST)
To: djr @ saa-cons . co . uk (Dave Roberts)
Cc: Firewalls @ GreatCircle . COM, freebsd-hackers @ freebsd . org (FreeBSD hackers)
In-reply-to: <Pine . A32 . 3 . 91 . 960410115650 . 40704A-100000 @ haddock . saa-cons . co . uk> from "Dave Roberts" at Apr 10, 96 11:58:52 am

As Dave Roberts wrote:

> AFAIK, the facts stand as follows (please corrent me if I am wrong).
> BSD offers the immutable flag - Solaris does not.
> BSD gives me source code - Solaris does not.
> BSD allows me to compile stuff (ls etc) with static libs - Solaris does 
> not (if I remember a thread a while ago).
> 
> That's all I can think of.  Please don't mail back with arguments about 
> having source code or not, or static libraries vs dynamic, think those 
> have been beaten to death :)

Sorry for bothering you again with the ``there's source code''
argument.  After listening to a talk about firewalls at the last GUUG
(German Unix Users Group) Sprint Meeting, i realized that kernel
source is also interesting to have.  You can remove all the security
related ``extras'' in the kernel (IP forwarding, IP source routing,
log connection attempts, ...) if you've got the source.  And yes,
_remove_, with vi in the source.  This cannot be enabled again via an
MIB variable. :-)

-- 
cheers, J"org

joerg_wunsch @
 uriah .
 heep .
 sax .
 de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)


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