Experimental Physics and
Industrial Control System

"Paul Sichta" <[email protected]> · Thu, 14 Jul 2005 13:26:53 -0400

Chris,

I recall -sip and -cip args on the gateway's command line, to specify
the servers and client addresses. I guess a wildcard * would be
permitted in the IP specification.
--
Paul Sichta
Princeton Plasma Physics Laboratory
609-243-3477       FAX 3086

----- Original Message -----
From: "Chris Timossi" <[email protected]>

To: "'EPICS Tech-Talk'" <[email protected]>

Sent: Thursday, July 14, 2005 1:07 PM

Subject: ca gateway configuration for subnets

We have a machine on it's own subnet (subnet G) running the ca
gateway. Is it possible to configure the gateway (without dual nics)
to only accept server requests from subnet S and client requests
from subnet C ? We'd like the gateway to 'duplicate' all the PVs in
existing IOCs on subnet C for CA clients on subnet S. I'm worried
about the specific case of an IOC on C doing a name search and
getting a response from the gateway as well as another IOC on C that
really has the PV (as opposed to the duplicated PV in the gateway).
Chris Timossi

LBNL/ALS

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System