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Date:      Sun, 22 Nov 1998 15:49:54 -0500 (EST)
From:      "Joe \"Marcus\" Clarke" <>
To:        Jeffrey Kukkola <>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: SNA
Message-ID:  <>
In-Reply-To: <000101be1657$1e50f320$>

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SNA is not routable, so the only way to move it across a router is to use
something like DLSw or bridge it.  I think the latest 2.2-stable supports
bridging.  If you have a router behind the FreeBSD box that can do
data-link switching, you can use that to encapsulate your SNA into TCP and
forward it that way.  DLSw uses TCP ports 2065 and 2067 for reading and
writing respectively (if you want to enforce some kind of filtering).

Joe Clarke

On Sun, 22 Nov 1998, Jeffrey Kukkola wrote:

> Has anyone used a tcp wrapper for passing SNA across a dialup router? I need
> to connect two networks with two modems and pass SNA from one side to
> another.
> Thanks.

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