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Date:      Thu, 29 Apr 1999 16:40:43 -0500 (CDT)
From:      Mike Spengler <mks@networkcs.com>
To:        pauls@ieng.com (Paul Southworth)
Cc:        mks@networkcs.com, freebsd-atm@FreeBSD.ORG
Subject:   Re: FreeBSD 3.0 ATM - more logical interfaces?
Message-ID:  <199904292140.QAA74112@us.networkcs.com>
In-Reply-To: <Pine.IENG.4.02.9904291729520.12867-100000@home.ieng.com> from Paul Southworth at "Apr 29, 99 05:34:05 pm"

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Paul Southworth said:
> 
> On Thu, 29 Apr 1999, Mike Spengler wrote:
> 
> :Well, I can get you up to 256 network interfaces pretty easily with a couple
> :of small patches.  The first patch is for the atm command and is already
> :in FreeBSD 3.1.  The second will require a kernel recompile and is a fix
> :that I will commit to the current/stable code.
> 
> I patched my 3.0 '/sbin/atm' and kernel as you recommended.  Now it
> appears to work up to exactly 100 network interfaces:
> 
> fraud# atm set netif hea0 atm 100
> fraud# ifconfig atm99
> atm99: flags=43<UP,BROADCAST,RUNNING> mtu 9180
>         ether 00:20:ea:00:cc:26 
> fraud# atm set netif hea0 atm 101
> atm: ioctl (AIOCSET) set NIF: Cannot allocate memory
> 
> Perhaps there's something else that also needs tweaking?
> 
The second patch that I sent, updating sys/dev/hea/eni_globals.c, needs to
be applied and then a new kernel compiled and installed.

-- 
Mike Spengler				Network Computing Services, Inc.
Email: mks@networkcs.com		1200 Washington Ave. So.
Phone: +1 612 337 3557			Minneapolis MN 55415
FAX:   +1 612 337 3400			(aka Minnesota Supercomputer Center)


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