DPS simultaneous connection help
I'm running DPS 5.2 SP3. I have 2 network groups, the first one is for anonymous access only. The first group has an on SSL bind action to change network groups to the SSL only group, which requires SSL. This is required, to restrict password based bind's on the insecure 389 LDAP port, but still allow anonymous non ssl connections to DPS. I.e password based binds are rejected on 389, but accepted on 636. Anonymous binds can connect on either 389 or 636.
Problem occurs if you try and restrict the number of simultanous connections per IP address. This setting works on the first anonymous network group, but fails on the second SSL group. The counter will start at 1, but it won't reset back to zero after an unbind.
Example: The counter for IP :xxx is now 1 and the limit is 5. On the 6th bind, the logs then complain and say:
The counter for IP: xxx is now 6 and the limit is 5, maximum number of connections from same IP reached for this group: Change group failing.
Has anyone had a similar problem? I had a ticket with Sun back in september, and they never resolved the problem, and told me I was running the lastest ldapfwd binary. I'm not even sure what the latest ldapfwd binary is, since it's very difficult to find any information on sunsolve.
albert geven wrote in message news:<[email protected]>...
> The connection of multiple multimeters to the gpib bus is normal, the
> only thing you need to do is switch them each to a unique address on
> this bus.
> Your program can best initialise all multimeters once in the beginning
> of your program and read out those meters when appropriate.
With many instruments there are two types of "initialise."
One type, which is a reset, choose range, etc., as you suggest can
be done at the beginning of a program or section of a program.
However, the other type of initialize is to sent the SCPI INIT command
to the instrument. This command tells the instrument to take a measurement
(or scan of measurements).
When dealing with multiple multimeters, there are at least 2 ways of
handling measurements. The slow way deals with one instrument at a
time -- using the SCPI commands INIT, wait FETCH?, or perhaps just READ?
sent to each instrument. It is slow because each instrument must wait
for the previous instrument to finish before it can start.
The better way is to set up each instrument for the desired measurement.
If simultaneous triggering is needed, either use some type of external
trigger or BUS trigger if the instrument can use it. After all instruments
are set up, issue the INIT command to each instrument, then trigger.
when all measurements are completed, use the FETC? command to get the
results from each instrument. Note that there may be Plug&Play drivers
to issue these commands for your instrument.
[email protected]
www.CompleteTest.com
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