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Date:      Mon, 26 Jul 1999 23:04:17 -0400
From:      Mike Tancsa <mike@sentex.net>
To:        atm@FreeBSD.ORG
Subject:   NIC questions
Message-ID:  <4.1.19990726222130.03ca7500@granite.sentex.ca>

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Hello,
	We will soon be bringing up an ATM connection into a MAN and would like to
use our FreeBSD 3.x to terminate our connection.  We will want to map out
multiple PVCs with a total cell rate of ~45Mbps. We would like to provide
traffic shaping as well on the various connections.  I had a look through
the archives, and people seem to be happy with the Adeptec cards.  However,
looking on their web site, I dont see too much mention of their adapters.
Are they getting out of the business ?  What cards would people recommend
today ?  

Also, some other questions:

Will I run into compatibility issues mapping out PVCs to other ends when
the other end is not a FreeBSD box.  I am just starting to investigate the
ATM world, and I dont know what sort of inter operability issues I will run
into (if any)

Is ALTQ the QOS method of choice for this situation ?

I have so far read through the archives as far back as a year, and am not
sure what has changed since then. i.e. whether to go with BSDATM vs. HARP ?

Where can I find more information, such as if single mode fiber comes into
the building, but the interface is multimode (in this case the ENI), what
can I do to make it compatible. ?

Thanks for any insights / directions you can share,

	---Mike
**********************************************************************
Mike Tancsa, Network Admin        *  mike@sentex.net
Sentex Communications Corp,       *  http://www.sentex.net/mike
Cambridge, Ontario                *  01.519.651.3400
Canada                            *


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