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Re: Is ssh 2 incompatible with ssh 1?



On Friday, April 23, 1999 at 10:06:19 -0400, Arcady Genkin wrote:
 > From: Arcady Genkin <genkin@sympatico.ca>
 > Message-ID: <[🔎] 87vhenbfdw.fsf@main.wgaf.net>
 > X-Mailer: Gnus v5.6.45/XEmacs 20.4 - "Emerald"
 > Sender: Arcady Genkin <antipode@main.wgaf.net>
 > 
 > I've installed ssh 2.10 and tried to connect to my school via ssh (I
 > know that they run ssh protocol) and got the following:
 > 
 > bash-2.01$ ssh cdf.utoronto.ca
 > Disconnected; protocol version not supported.
 > 
 > They are using vershio 1, AFAIK. Does this mean that v.2 is
 > incompatible with it or do I have smth misconfigured?

May I suggest 
 bash-2.01$ ssh -v cdf.utoronto.ca
for more complete information on which ssh/sshd and protocol versions
are being used?

BTW, it *is* possible to connect to a ssh2 system using ssh1, if using
recent versions.  I do this with my ssh2-using-ISP regularly, using ssh1
here (because I dislike ssh2's licensing.)  (And I connect in the other
direction as well.)

-- 

PGP Public Key available on request:
Type Bits/KeyID    Date       User ID
pub  1024/CFED2D11 1998/03/05 Lazarus Long <lazarus@frontiernet.net>
            Key fingerprint = 98 2A 56 34 16 76 D5 21  39 93 99 EA 89 D4 B5 A2


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