EPICS Home EPICS Controls Argonne National Laboratory

Experimental Physics and
Industrial Control System

Format page
for printing


Search Tech-talk
1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  <2021>  2022  2023  2024  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  <2021>  2022  2023  2024 
<== Date ==> <== Thread ==>
Subject: Re: CA archeology request
From: "Lazarski, Krzysztof Z. via Tech-talk" <tech-talk at aps.anl.gov>
To: Michael Davidsaver <mdavidsaver at gmail.com>, Maren Purves <m.purves at eaobservatory.org>
Cc: EPICS Tech-Talk <tech-talk at aps.anl.gov>
Date: Wed, 17 Mar 2021 08:42:38 +0000

We are running MVME EPICS IOC version 3.13.1, and caget, caput and cau, compiled with Linux architecture with version 3.13.9. 

Krzysztof


From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Maren Purves via Tech-talk <tech-talk at aps.anl.gov>
Sent: Wednesday, March 17, 2021 3:38 AM
To: Michael Davidsaver <mdavidsaver at gmail.com>
Cc: EPICS Tech-Talk <tech-talk at aps.anl.gov>
Subject: Re: CA archeology request
 
May be able to, at some point.
We're still running 3.13.8 but the IOCs are at the summit and  we're largely still working from home.

Maren

On Tue, Mar 16, 2021 at 5:43 PM Michael Davidsaver via Tech-talk <tech-talk at aps.anl.gov> wrote:
Would someone with access to a client and IOC running Base 3.13.x be
willing to create some packet captures?

If so, please contact me.  This will probably be no more than running
some caget/put/monitor while wireshark (or similar) is capturing.

Background...

There is an ongoing discussion about Channel Access protocol version
history involving two people who have no experience of that history.
Which leads to a certain amount of uncertainty.

https://github.com/epics-base/epics-base/pull/141

I think it would be a good idea to warehouse some examples of older
CA protocol versions for which we claim support (currently we think
>=3.13.0).


My archive of CA/PVA captures so far.  Currently all Base >=3.14.12.
I'd like to add some older samples.

https://github.com/mdavidsaver/cashark/tree/master/test

References:
CA archeology request Michael Davidsaver via Tech-talk
Re: CA archeology request Maren Purves via Tech-talk
Navigate by Date:
Prev: Re: CA archeology request Maren Purves via Tech-talk
Next: Re: Multiple IOCs on one host Issue Mark Rivers via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  <2021>  2022  2023  2024 
Navigate by Thread:
Prev: Re: CA archeology request Maren Purves via Tech-talk
Next: Multiple IOCs on one host Issue Manoussakis, Adamandios via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  <2021>  2022  2023  2024 
ANJ, 17 Mar 2021 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·