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Subject: Re: EPICS BOY saying EPICS PV is disconnected even though to can beread through the terminal with no issues
From: "Kasemir, Kay" <kasemirk@ornl.gov>
To: Adam Gluck <adam.gluck@ni.com>, "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Fri, 19 Aug 2011 12:26:04 -0400
Hi:

On 8/19/11 12:12 , "Adam Gluck" <adam.gluck@ni.com> wrote:
> I added EPICSlinux to the hosts file as just a local host. I am still
> getting the same issue. In the address list all I have in there right now
> is 127.0.0.1.
Well, at least we narrowed it down to a basic network issue totally outside
of CSS, so I won't be able to help you at all.

Again, no idea why the CAJ library tries to resolve 'EPICSlinux' when all
you do is use 127.0.0.1.
Maybe it's because of channel access security. The client library is trying
to send the user and host name. So it looks for what-is-my-host-name?

On the command line, do

  hostname
  host 127.0.0.1
  host EPICSlinux 

all report something meaningful?


-Kay


>> The root of your problem seems to be this:
>> Caused by: java . net . UnknownHostException: EPICSlinux: EPICSlinux
>> at java . net . InetAddress . getLocalHost(InetAddress.java:1354)



Replies:
Re: EPICS BOY saying EPICS PV is disconnected even though to can beread through the terminal with no issues Adam Gluck
References:
Re: EPICS BOY saying EPICS PV is disconnected even though to can beread through the terminal with no issues Adam Gluck

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