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To: Tom Samplonius <tom@haven.uniserve.com>
cc: questions@FreeBSD.org
Subject: Re: SLIP MTU in 1.1.5.1 
In-reply-to: Your message of "Wed, 08 Feb 95 14:54:16 PST."
             <Pine.BSF.3.91.950208145244.639A-100000@haven.uniserve.com> 
From: David Greenman <davidg@Root.COM>
Reply-To: davidg@Root.COM
Date: Wed, 08 Feb 1995 15:53:56 -0800
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>
>  How do you change the SLIP MTU on 1.1.5.1?  I have tried putting the 
>line:
>
>options  "SLMTU=1500"
>
>in my kernel config file.

   You can't reliably use an MTU this large without changing other things in
the kernel. I'd recommend using an MTU of 552 - this usually acheives the best
performance (several reasons why...but I won't go into this now). The above
'options' line is correct except for the value being too large.

-DG