On Oct 14, 2014, at 9:27 AM, Mark S. Engbretson <[email protected]> wrote:
> The network topology is set up so that you *DON"T* normally have any sort of
> interaction between the 2 . . . . so why now do you need interaction between
> the 2? What is so important that the camonitor system has to stay on that
> subnet instead of being put onto the other one?
I agree with Mark that HaveF would receive better responses if the request to tech-talk included a description of what they are trying to accomplish with this particular configuration. But I will jump in with a possible solution.
The network diagram in the initial post looks similar to a setup we have here at SNS. The accelerator controls network is in a private network. The individual beam line controls networks are in their own, separate private networks. On the controls network, there is a CA server (actually, many CA servers) which provides accelerator status PVs (beam energy, current, . . .) which is equivalent to your '192.168.1.200 CAS'. CA clients, equivalent to your '192.168.1.100 camonitor', on the beam line networks would like to be able to monitor some of these PVs.
The solution is a CA gateway on the equivalent of your 202.201.1.4 box which provides read-only access to the accelerator PVs, visible by the beam line clients.
http://www.aps.anl.gov/epics/extensions/gateway/index.php
--
Steven Hartman
[email protected]
- Replies:
- Re: could it possible to get pv from another subnet? Maren Purves
- Re: could it possible to get pv from another subnet? HaveF
- References:
- could it possible to get pv from another subnet? HaveF
- RE: could it possible to get pv from another subnet? Mark Rivers
- RE: could it possible to get pv from another subnet? Mark S. Engbretson
- Navigate by Date:
- Prev:
Re: Binding an IOC to a single network interface J. Lewis Muir
- Next:
Re: could it possible to get pv from another subnet? Maren Purves
- 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: could it possible to get pv from another subnet? Mark S. Engbretson
- Next:
Re: could it possible to get pv from another subnet? Maren Purves
- 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
|