Multiple certifificates requests

Hello,
For the last two months I constantly get on my Lync servers the following error message:
In the past 30 minutes the server received 87772 invalid incoming certificates. The last one was from host 10.92.2.254.
Cause: This can happen if a remote server presents an invalid certificate due to an incorrect configuration or an attacker.
Resolution:
No action needed unless the number of failures is large. Contact the administrator of the host sending the invalid certificate and resolve this problem.
Event ID Lync server: 14366
I checked the certificates for my Lync servers, but they are valid for long time. I checked whom belongs to that IP in the message. Found that belongs to load balancer 's responsponsibles, but the guys there says the LB certificates are valid and the
following: " Because every user access will be source natted by the load balancer it is possible that the certificate errors will be caused by the Lync users"
What do you think? How the users could cause this kind of error message in the Lync servers? Is this possible?
BR.
Anyta

Hi,
Please re-ran step 1"Install Local Configuration Store" and step 2 “Setup or Remove Lync Server Components” then assigned a new certificate using the certificate wizard on FE Server and Edge Server. Then test the issue again. It is better also
assign a new HLB certificate as well.
Best Regards,
Eason Huang
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]
Eason Huang
TechNet Community Support

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interresting the classloader solution. Well if that works, i would keep it like that so far.
But maybe this can help:
os.write(<some byte buffer>);
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One thing you should do is remove the complete
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maybe... -try to establish an OutputStream only once in the Applet.
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Dave Smith wrote:
Without a transaction, will the app server manage the version column
automatically, assuming of course that <concurrency-strategy> is
"Optimistic" and <verify-columns> is set to "Version"? Of course, I'll have
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>
Do you know offhand, so that I don't have to get off my lazy ass and write a
test, whether the CMP service will create the version column when it
generates db tables? (I realize it's not good to let WLS generate the tables
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>
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If so, no big
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"Rob Woollen" <[email protected]> wrote in message
news:[email protected]...
I'd recommend that you include a separate version or timestamp column in
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Client Server
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3) Client proceeds through wizard interacting with JavaBeans
4) Finish with Wizard, copy JavaBean values (including
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The version column will give you the optimistic concurrency protection
that you desire without opening a JTA transaction to span user input.
-- Rob
Dave Smith wrote:
Hi, all. What is the best way to implement a transaction that spans
multiple
HTTP requests? Many J2EE applications must solve this problem, but Ican't
any guidelines for an implementation.
Consider an application that implements a multi-step wizard. Each step
gathers data from the user; step one gets the user's name, and step twogets
his dog's name. When the user completes the wizard, the applicationsaves
the user & dog in two entity beans. Conceptually, the application treats
this wizard like a single, long-running transaction. The transactionbegins
when the user launches the wizard. Submitting the JSP for step one addsthe
Boy bean to the transaction, and submitting step two adds the Dog bean.
Finishing the wizard commits the transaction. Exiting the wizard ortiming
out causes the transaction to rollback.
Although the wizard looks like a transaction, the entire sequence ofuser
interactions can't be captured in a single JTA UserTransaction. A
UserTransaction must be associated with a single thread, but each wizard
step is handled asynchronously by its own execution thread. It'simpossible
to funnel the conversation through one thread that can demarcate the
transaction. (This would be a pretty dumb solution for other reasons,but I
don't want to get lost in details.)
I think the standard way to solve this problem is to store conversation
state in a stateful session bean (or the http session) and create /update
both entity beans in a transactional EJB method after the wizardcompletes.
Unfortunately, this solution prevents me from leveraging a lot of great
transaction management features provided by the app server. For example,I
can't use optimistic concurrency to make sure that the dog object hasn't
changed in the database between the start and end of the wizard. Also,I'm
forced to keep track of changes to the dog object in the conversationstate,
then replicate these changes to an entity bean at the end of the wizard.
Keeping track of state in a stateful bean is pretty straightforward, butit
seems like there must be an existing solution that leverages theappserver's
concurrency and state management features. Am I missing something? Isthere
code, a pattern, or an article that describes the best way to implementa
multi-step process that looks transactional? I suppose WLI does what Iwant,
but that feels like killing a roach with a SCUD missle. Thanks for any
advice.
Dave

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