| 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: does CSS (CAJ?) support CA over an ssh tunnel |
| From: | Till Straumann <[email protected]> |
| To: | [email protected] |
| Date: | Mon, 09 Apr 2012 13:32:58 -0500 |
I have a presentation at the upcoming EPICS meeting discussing tunneling CA via ssh. This also includes CSS. However, rather then using EPICS_CA_NAME_SERVERS and having to define tunnels for all IOCs I want to use (and they are *many* in our case) I use a SOCKS proxyfier and a small program which proxies the UDP aspects of CA so that I can tunnel name search requests and beacons. - Till On 04/09/2012 01:15 PM, Peter Milne wrote:
Currently using CSS on a remote session over the Net with NX, it's OK, but a local session would be better. CA tunnelled successfully over ssh: (IOC:5064 port forwarded to localhost:10013) export EPICS_CA_ADDR_LIST=localhost:10013 export EPICS_CA_AUTO_ADDR_LIST=no export EPICS_CA_NAME_SERVERS=localhost:10013 camonitor cpsc_011_UPTIME cpsc_011_UPTIME 2012-04-09 19:02:06.116235 107056 cpsc_011_UPTIME 2012-04-09 19:02:07.116355 107057 But on running css from the same shell session with the same exported variables, it's unable to see the PV => Is it possible to view a tunneled PV from CSS?.