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<== Date ==> <== Thread ==>

Subject: Re: separate ca/pva ports for r/w and r/o access?
From: Zimoch Dirk via Core-talk <core-talk at aps.anl.gov>
To: "core-talk at aps.anl.gov" <core-talk at aps.anl.gov>, "ralph.lange at gmx.de" <ralph.lange at gmx.de>
Date: Mon, 29 Jan 2024 08:19:44 +0000
Hi Andrew, Ralph,

Thanks for your input. I will suggest the gateway solution to my customer.

Dirk

On Fri, 2024-01-26 at 20:02 +0100, Ralph Lange via Core-talk wrote:
> On Fri, 26 Jan 2024 at 19:38, Johnson, Andrew N. via Core-talk <core-talk at aps.anl.gov> wrote:
> >  
> > It would be relatively easy to run separate CA (and PVA) gateways on a other ports to provide read-only access; this would work for all EPICS versions.
> > 
> 
> Yes.
> If these Gateways are running on the same host and connect to the IOC through localhost/loopback, the difference to Dirk's original idea would be pretty hard to tell from the outside.
> If the IOC handles read-write vs. read-only, the Gateway configuration is trivial.
> 
> Cheers,
> ~Ralph

References:
separate ca/pva ports for r/w and r/o access? Zimoch Dirk via Core-talk
Re: separate ca/pva ports for r/w and r/o access? Johnson, Andrew N. via Core-talk
Re: separate ca/pva ports for r/w and r/o access? Ralph Lange via Core-talk

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