Experimental Physics and
Industrial Control System

Hi 李芳,

On 2012-08-08 李芳 wrote:
>    My EPICS base is base3.14.8.2, but I want to get access to EPICS
>  base3.13.8 in another computer. For eaxmple using "caget" to get a PV from
>  base3.13.8 in my base3.14.8.2 system. So how do I should.

Those two versions of channel access are compatible, so they should just 
connect.  If they don't, that may be because you have a firewall set up in one 
or both systems; if that's the case you will need to open up ports 5064 and 
5065 for both the UDP and TCP protocols to allow the computers to communicate.

- Andrew
-- 
Never interrupt your enemy when he is making a mistake.
-- Napoleon Bonaparte

References:

The communication between base3.14.8.2 and base3.13.8 李芳

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