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: Allowing localhost in access control files
From: Ralph Lange via Tech-talk <tech-talk at aps.anl.gov>
To: EPICS Tech Talk <tech-talk at aps.anl.gov>
Date: Wed, 15 Jun 2022 12:38:29 +0200
On Mon, 13 Jun 2022 at 20:44, Simon Rose <Simon.Rose at ess.eu> wrote:

 

That might work on at least one of our hosts, but some of them will also want to be able to be accessed from outside, unfortunately.


If you want those outside clients to talk directly to the IOC (and not through a Gateway as per Freddie's setup), the allowed connections from the same machine would probably not be coming through loopback, but also through the external network.

I would start the IOC, connect a client from the same host, use "casr" on the IOC to check which address that client is listed as, and use that address in the AS file. This will be different for each host, obviously.

Cheers,
~Ralph
References:
Allowing localhost in access control files Simon Rose via Tech-talk
Re: Allowing localhost in access control files Ralph Lange via Tech-talk
Re: Allowing localhost in access control files Simon Rose via Tech-talk
Navigate by Date:
Prev: Re: dbpf error - Operation not permitted at IOC initialization Eric Norum via Tech-talk
Next: Re: dbpf error - Operation not permitted at IOC initialization Bernhard Kuner 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: Allowing localhost in access control files Freddie Akeroyd - STFC UKRI via Tech-talk
Next: Problem with NTP configuration Francisco Ramos 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, 14 Sep 2022 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·