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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | stumbled at the first softioc example |
| From: | HaveF <[email protected]> |
| To: | [email protected] |
| Date: | Wed, 8 Oct 2014 18:10:44 +0800 |
Hi all,
I’m new to the epics world. I setup epics by this article.
But I didn’t get pv successful. After some search, I still don’t know why.
In the article, it set the env
export EPICS_CA_AUTO_ADDR_LIST=NO
export EPICS_CA_ADDR_LIST=localhost
After start softIoc program, I use caget calc:a, cannot get anything
Channel connect timed out: 'calc:a' not found.
And I also use the following command to make sure caget works, it seems OK.
$ sudo tcpdump -i lo -n -nn udp dst portrange 5064-5065
02:32:13.408675 IP 127.0.0.1.52067 > 127.0.0.1.5064: UDP, length 40
02:32:13.441478 IP 127.0.0.1.52067 > 127.0.0.1.5064: UDP, length 40
02:32:13.505696 IP 127.0.0.1.52067 > 127.0.0.1.5064: UDP, length 40
02:32:13.632719 IP 127.0.0.1.52067 > 127.0.0.1.5064: UDP, length 40
So, I suspect the softIoc don’t listen the 5064 port.
netstat -a | grep softIoc
but I find nothing.
What I can do now?
Thanks!