Experimental Physics and Industrial Control System
Hello all,
> >o Type "CASDEBUG=10" on the IOC. This will show too much detail about
> > the messages received by the CA server. However it may be
> > useful to see if your search requests are being processed by
> > the server. Typing "CASDEBUG=0" will turn off the flood of
> > messages.
> When I used ca_test in R312Beta13 , no output was produced on IOC.
> Older ca_test produced a lot.
I just ran R312Beta13 ca_test here against a PV elsewhere on the
internet without problems. Unfortunately we dont have an hp workstation
here for testing purposes.
>
> >o Type "client_stat" on the IOC and check to see if the address list
> > used by the server matches the EPICS_CA_ADDR_LIST you have
> EPICS_CA_ADDR_LIST on IOC keeps just broad cast address of the sub-network
> on which IOC's are connected. Shoud it includes IP addresses of the
> OPI's as well?
>
Usually EPICS_CA_ADDR_LIST on the OPI will contain the broadcast addr of
the IOC's subnet. Usually EPICS_CA_ADDR_LIST on the IOC will contain
the broadcast addr of the OPI's subnet (so the OPIs will see the
IOC's beacons). All of this is described in the 3.12 CA ref man on
the EPICS home page.
If the OPI client does not know about the IOC's subnet then the OPI will
never connect.
If the IOC does not know about the OPI's subnet then the OPI client will
not _re_connect.
Jeff
______________________________________________________________________
Jeffrey O. Hill Internet [email protected]
LANL MS H820 Voice 505 665 1831
Los Alamos, NM 87545 USA FAX 505 665 5107
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