Oracle Grid manager does not see database instances?!

[Kuwerti]

I have two lan's seperated by a router.
On lan1 i am running oracle EM-grid control. On lan2 there are
several
oracle databases (all using the grid-agent)
The problem is that i see all targets in grid control (agents,
listener and database instances)
Agents and listenrs are NO problem, but when i try to view in grid
control the database instance i always get the error:
"Io exception: The Network Adapter could not establish the
connection"
or more detailed:

2007-07-20 12:31:25,203 [MetricCollector:HOMETAB_THREAD600:60] ERROR
rt.DbMetricCollectorTarget _getAllData.326 -
oracle.sysman.emSDK.emd.comm.CommException: cis_amst2
oracle.sysman.emSDK.emd.comm.CommException: cis_amst2
at
oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java­:
1543)
at
oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:
915)
at
oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:
322)
at
oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:
143)
at
oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCach­
ed.java:
404)
at
oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(­
MetricCollectorThread.java:
596)
at
oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollector­
Thread.java:
320)
at java.lang.Thread.run(Thread.java:534)

I Think is has something to do whith the router (blocking a port
which
is needed for the action) But i do not know which port to open. Can
someone help?

Regards,
Anneke

[HansF]

WHen you installed the agents on the remote boxes, it asked you about
the agent port. Usually 4889. Is that open?

/Hans

[Kuwerti]

> /Hans- Tekst uit oorspronkelijk bericht niet weergeven -
>
> - Tekst uit oorspronkelijk bericht weergeven -

Hi Hans,

Thanks for your reply!
Well, the agents can upload the information to the grid-host. So i
think that port must be open.
I also see all targets in the grid-host (listeners, database
instances, agents).
The only problem i have is when I want to view the details of the
database-instance i get the error.

any more suggestions?

Regards,
Anneke

[DA Morgan]

Kuwerti wrote:
> On 23 jul, 06:47, HansF <fuzzy.greybe...@gmail.com> wrote:
>> On Jul 22, 10:38 pm, Kuwerti <avanros...@hotmail.com> wrote:
>>
>>
>>
>>
>>
>>> I have two lan's seperated by a router.
>>> On lan1 i am running oracle EM-grid control. On lan2 there are
>>> several
>>> oracle databases (all using the grid-agent)
>>> The problem is that i see all targets in grid control (agents,
>>> listener and database instances)
>>> Agents and listenrs are NO problem, but when i try to view in grid
>>> control the database instance i always get the error:
>>> "Io exception: The Network Adapter could not establish the
>>> connection"
>>> or more detailed:
>>> 2007-07-20 12:31:25,203 [MetricCollector:HOMETAB_THREAD600:60] ERROR
>>> rt.DbMetricCollectorTarget _getAllData.326 -
>>> oracle.sysman.emSDK.emd.comm.CommException: cis_amst2
>>> oracle.sysman.emSDK.emd.comm.CommException: cis_amst2
>>> at

>>> oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java限:

>>> 1543)
>>> at
>>> oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:
>>> 915)
>>> at
>>> oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:
>>> 322)
>>> at
>>> oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:
>>> 143)
>>> at

>>> oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCach限
>>> ed.java:
>>> 404)
>>> at
>>> oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(限
>>> MetricCollectorThread.java:
>>> 596)
>>> at
>>> oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollector限

>>> Thread.java:
>>> 320)
>>> at java.lang.Thread.run(Thread.java:534)
>>> I Think is has something to do whith the router (blocking a port
>>> which
>>> is needed for the action) But i do not know which port to open. Can
>>> someone help?
>> WHen you installed the agents on the remote boxes, it asked you about
>> the agent port. Usually 4889. Is that open?
>>
>> /Hans- Tekst uit oorspronkelijk bericht niet weergeven -
>>
>> - Tekst uit oorspronkelijk bericht weergeven -
>
> Hi Hans,
>
> Thanks for your reply!
> Well, the agents can upload the information to the grid-host. So i
> think that port must be open.
> I also see all targets in the grid-host (listeners, database
> instances, agents).
> The only problem i have is when I want to view the details of the
> database-instance i get the error.
>
> any more suggestions?
>
> Regards,
> Anneke

Did you register the database credentials?
--
Daniel A. Morgan
University of Washington
damo...@x.washington.edu (replace x with u to respond)
Puget Sound Oracle Users Group
www.psoug.org

[Kuwerti]

I think you mean configuration of the DB?

What i do is the fololoweing:
1- I go To enterprise Manager Grid control
2- I log in using the sysman account
3- I select "Total Monitored Targets" overview (the number which is a
link)

I now see that all the database instance targets do have a "metric
collection error"
4- I select one database instance.

Now is see that the status is "metric collection error" AND the
message "This database is not configured"

5- I click the button "CONFIGURE"

I get the error "oracle.sysman.emSDK.emd.comm.CommException: DB1: DB1"
AND (when i click next step)
"Please correct the following error(s).
targetName - Name must be specified"

Anneke