On Thu, 25 Jun 2009 14:53:46 -0500, Chris Mason 
<[email protected]> wrote:

>... Regrettably there is no replacement for the
>brilliant AnyNet Sockets over SNA function.

While true, there isn't much need for it, either.  It's rare to find 2 
devices with SNA connectivity that don't have IP connectivity.

>...
>There are a number of platforms where you can install Enterprise 
>Extender precisely to replace AnyNet SNA over IP. ...

It's worth noting a significant difference between the 2 configs.
AnyNet SNA over IP (TCP62, etc.) made  an appl-to-appl  
connection.  EE makes an APPN  node-to-node connection.  The
application does not care, of course, but there is more to setting 
up the connection if the nodes are not already APPN nodes.

On the other hand, setting up a connection with another node is
trivial once everything in the SNA world is using APPN.  And, of
course, the EE connection can automatically handle any other 
SNA sessions you care to add once you have it in place    

>...
>Mention of TCP62 raises an alarm. ...

Wasn't TCP62 just the name of the non-VTAM AnyNet SNA over IP 
LU6.2 component?  The manual may have been terrible, but the 
"client" implementation had to be written to some spec, and TCP62
was that spec (I assumed).   

Was anything other than than LU6.2 support  implemented using
AnyNet SNA over IP?  I know PComm supported AnyNet as a 
"protocol", but I thought it used APPC3270.  (I don't have a clue
what the PComm 5250 AnyNet support used.)

Pat O'Keefe
 

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