Experimental Physics and
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<== Date ==>		<== Thread ==>

Subject:	IOC up, but can't connect via channel access
From:	"Daykin, Evan via Tech-talk" <tech-talk at aps.anl.gov>
To:	EPICS tech-talk <tech-talk at aps.anl.gov>
Date:	Fri, 13 Aug 2021 15:48:00 +0000

Hi Tech Talk,

I have just restarted a set of IOCs after puppetizing their configuration. They are accessible via a Telnet ProcServ connection, and dbpf shows everything populated and defined. However, if I try to use caget, caput, etc. there is no connection. What are the possible causes of this? EPICS_CA_AUTO_ADDR_LIST seems to be set as “YES” and other IOCs I haven’t touched are still reachable.

Thanks,
Evan

Evan Daykin

Controls Engineer

Facility for Rare Isotope Beams

Michigan State University

640 South Shaw Lane

East Lansing, MI 48824, USA

Tel. 517-908-7678

Email: daykin at frib.msu.edu