Token ring? topic hijack: was Re: Mystery open source switching

Christopher Morrow morrowc.lists at
Wed Nov 3 00:55:47 CDT 2010

On Tue, Nov 2, 2010 at 3:43 PM, Chris Boyd <cboyd at> wrote:
> On Nov 1, 2010, at 11:48 AM, Nick Hilliard wrote:
>> And FDDI and X.25 and every single legacy protocol
> Are there still any commercial X.25 nets in operation?  I had some peripheral involvement with Tymnet in the MCI/Concert conversion, and hear it shut down sometime in 2003-4.

I think the ex-compuserve x.25 stuff is still operational... some of
it was transitioned to IP links not x.25 (for the core links) but some
x.25 tails existed as near as I knew (3 years ago)


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