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<== Date ==> <== Thread ==>
Subject: Re: Identical Process Variable names on Multiple Servers
From: Ralph Lange via Tech-talk <tech-talk at aps.anl.gov>
To: EPICS Tech Talk <tech-talk at aps.anl.gov>
Date: Thu, 18 Feb 2021 16:01:30 +0100
On Thu, 18 Feb 2021 at 13:39, Mark Rivers via Tech-talk <tech-talk at aps.anl.gov> wrote:
Was the .1 machine running more than one IOC?  If so, then this could be the problem.  Using the IP address of the .1 machine in the EPICS_CA_ADDR_LIST on .2 will only work for the first IOC started on .1.  It will not be able to find the second IOC.  This is because the second IOC needs to use a different port for Channel Access.

Almost.
When using an explicit IP for the name search, only the last IOC started on that machine will answer. See this how-to page for a discussion and possible fixes. The second IOC does not need to use a different port.

Cheers,
~Ralph
 
Replies:
Re: Identical Process Variable names on Multiple Servers Michael Davidsaver via Tech-talk
References:
Identical Process Variable names on Multiple Servers Manoussakis, Adamandios via Tech-talk
Re: Identical Process Variable names on Multiple Servers Mark Rivers via Tech-talk
RE: Identical Process Variable names on Multiple Servers Manoussakis, Adamandios via Tech-talk
RE: Identical Process Variable names on Multiple Servers Manoussakis, Adamandios via Tech-talk
Re: Identical Process Variable names on Multiple Servers Mark Rivers via Tech-talk
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