I am not well with settings. But there are EPICS_CAS_***
settings for server/IOC. If I am not mistaken server/IOC will use
EPICS_CA_*** if EPICS_CAS_*** are undefined.
Another idea comes to me when I read your message. I did some
tests and network is bottleneck of server/IOC CPU performance if
server/IOC algorithms are not complicated. From another side Motorola
CPU5100 has 2 networks. Maybe it will decrease CPU loading?
Does anybody do that?
Thanks, Andrei.
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of
Kate Feng
Sent: Friday, April 15, 2005 1:28 PM
To: [email protected]
Subject: CA for IOCs w/ dual NICs
Hi,
There are two network interfaces (N.I.) on my IOC, each attached
to a different IP address. I thought one could decide which medm
clients "Channel Accessing" which N.I. by opening two windows.
Both windows are set with EPICS_CA_AUTO_ADDR_LIST = NO.
Window #1 is set with EPICS_CA_ADDR_LIST= IP1, while
window #2 is set with EPICS_CA_ADDR_LIST= IP2.
Is ther any other better way ? I wanted to make sure that certain
clients CA the specified IP, instead of the other one. Thus, I
disconnected
one of the cable going to that specified N.I. However, when I do that,
all the medm clients on both windows became disconnected from the IOC.
Any pointer highly appreciated,
Kate
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