Experimental Physics and
Industrial Control System

Emmanuel Mayssat <[email protected]> · Thu, 04 Jan 2007 11:16:30 -0800

Look at the documentation for those environment variables particularly
the last 2.

EPICS_CA_AUTO_ADDR_LIST=YES
EPICS_CA_REPEATER_PORT=5064
EPICS_CA_SERVER_PORT=5065

and set them at different values BEFORE you start your ioc programs.

EPICS_CA_AUTO_ADDR_LIST=YES
EPICS_CA_REPEATER_PORT=5066
EPICS_CA_SERVER_PORT=5067

--
Emmanuel

> Hyun Mi, Choi wrote:
> > Hello..
> > Excuse me, I have a question about using muti IOC
> > I ran an IOC on Linux computer..
> > System informaion
> > EPICS IOC OS : Radhat Linux9.0
> > EPICS Extensions OS : Radhat Linux9.0
> > EPICS base : Release R3.14.8.2 (IOC, Extensions)
> > We wanna run more one IOC on one Linux...
> > I tried to run two st.cmd files..
> > the error meassage is like below...
> > cas warning : configure TCP port wwas unavailable
> > cas warning : using dynamicaly assigned TCP port 36885
> > cas warning : but now two or more severs share the same UDP port
> > cas warning : Depending on your IP kernel this server may not be
> > cas warning : reachable with UDP unicast (a host's IP in 
> > EPICS_CA_ADDR_LIST)
> > I have alreadly read channel access reference manual and found tech 
> > tech content..
> > However, I didn't configure to solve this error...
> > How I do configure to solve our problem? We must run multi(two, three 
> > or four) IOCs on a Linux computer.
> > Could you say to me a comment or a method?
> > Thank you very much, Happy New Year!
> > from Hyun Mi, Choi
> 

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System