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Date:      Fri, 23 Feb 2001 13:40:03 -0500
From:      Dennis <dennis@etinc.com>
To:        Adrian Penisoara <ady@warpnet.ro>, freebsd-isp@FreeBSD.ORG
Subject:   Re: Serial synchronous card for FreeBSD ?
Message-ID:  <5.0.0.25.0.20010223133755.03af6ad0@mail.etinc.com>
In-Reply-To: <Pine.BSF.4.10.10102231036070.77961-100000@ady.warpnet.ro>

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At 03:41 AM 02/23/2001, Adrian Penisoara wrote:
>Hi,
>
>   We are subject of many aggresive fragments attacks and we cannot filter
>them out (because use use a Cisco CPA2509 to branch to our sattelite
>antenna -- is seems that there is _no_ version of Cisco IOS able to filter
>out _only_ fragment packets). Se we are interested in seeking alternative
>solutions like using a serial synchronous card in our server to branch to
>our satellite antenna.
>
>  I need to know what options we have for a 2-10Mbps serial card which must
>support frame-relay. Any working solutions already implemented ?


Our sync cards have integrated bandwidth management and frame relay 
capabiltiy. I think freebsd can filter fragments, if not we can implement 
it fairly easily in the bwmgr.

www.etinc.com

Dennis


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