| 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 2025 | 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 2025 |
| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: spec epics_caget not working |
| From: | Michael Davidsaver via Tech-talk <[email protected]> |
| To: | "Johnson, Andrew N." <[email protected]> |
| Cc: | "Miceli, Antonino" <[email protected]>, "[email protected] >> EPICS Tech Talk" <[email protected]> |
| Date: | Mon, 5 Aug 2019 19:47:43 -0700 |
On 8/5/19 1:12 PM, Johnson, Andrew N. via Tech-talk wrote: > That isn't possible, AFAIK the firewall rules only know that some packets are being sent between some local and remote IP address+port, it doesn't know what the program is that's doing that I/O. Both Spec and caget use the CA client library which will perform identically given the same set of EPICS_CA_* environment variables. Though it is likely not relevant in this case. FYI. Linux iptables rules can consider sending process UID and GID. cf. the --uid-owner match.