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ERROR 18456 not being logged in event viewer

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  #1  
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Jeigh
 
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Default ERROR 18456 not being logged in event viewer - 06-07-2004 , 05:29 PM






Hi.

I made an alert that will email me whenever someone causes error 18456 to be
raised... My thinking behind this is that if anyones trying to access my
server and FAILS, then they are probably up to no good.

So anyway... This alert was created... I verified that SQL Server Agent
Mail is running, as is SQL Mail... so thats not the point of failure.

I just attempted to log in with sa and a fake password. It predictably did
not give me access to the databases, but the event was NOT logged to the
application log. I checked in enterprise manager, and the checkbox that
says "Always write to Windows eventlog" is checked.

I also verified that the SQL Server Agent is running under a local and
domain admin, and this is the case.

Does anybody have any ideas?

Thanks in advance,

-- Jason



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  #2  
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Tibor Karaszi
 
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Default Re: ERROR 18456 not being logged in event viewer - 06-08-2004 , 02:55 AM






I assume that this error number is failed login. If so, you handle this in a special way. EM, right-click your
server, security.

--
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/


"Jeigh" <folkens.jason (AT) acd (DOT) net> wrote

Quote:
Hi.

I made an alert that will email me whenever someone causes error 18456 to be
raised... My thinking behind this is that if anyones trying to access my
server and FAILS, then they are probably up to no good.

So anyway... This alert was created... I verified that SQL Server Agent
Mail is running, as is SQL Mail... so thats not the point of failure.

I just attempted to log in with sa and a fake password. It predictably did
not give me access to the databases, but the event was NOT logged to the
application log. I checked in enterprise manager, and the checkbox that
says "Always write to Windows eventlog" is checked.

I also verified that the SQL Server Agent is running under a local and
domain admin, and this is the case.

Does anybody have any ideas?

Thanks in advance,

-- Jason





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  #3  
Old   
Jeigh
 
Posts: n/a

Default Re: ERROR 18456 not being logged in event viewer - 06-08-2004 , 08:54 AM



Are you referring to the "Audit Level" raido buttons?

Changing it from "None" to "Failure" didnt seem to make that much of a
difference. Am I looking at the right thing?

Thanks,

-- Jason


"Tibor Karaszi" <tibor_please.no.email_karaszi (AT) hotmail (DOT) nomail.com> wrote in
message news:O6NBB4STEHA.2416 (AT) TK2MSFTNGP09 (DOT) phx.gbl...
Quote:
I assume that this error number is failed login. If so, you handle this in
a special way. EM, right-click your
server, security.

--
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/


"Jeigh" <folkens.jason (AT) acd (DOT) net> wrote

Hi.

I made an alert that will email me whenever someone causes error 18456
to be
raised... My thinking behind this is that if anyones trying to access
my
server and FAILS, then they are probably up to no good.

So anyway... This alert was created... I verified that SQL Server
Agent
Mail is running, as is SQL Mail... so thats not the point of failure.

I just attempted to log in with sa and a fake password. It predictably
did
not give me access to the databases, but the event was NOT logged to the
application log. I checked in enterprise manager, and the checkbox that
says "Always write to Windows eventlog" is checked.

I also verified that the SQL Server Agent is running under a local and
domain admin, and this is the case.

Does anybody have any ideas?

Thanks in advance,

-- Jason







Reply With Quote
  #4  
Old   
Tibor Karaszi
 
Posts: n/a

Default Re: ERROR 18456 not being logged in event viewer - 06-08-2004 , 02:11 PM



Yep, that's the one I was referring to. So you don't see the events logged to eventlog, after checking the
checkbox. Strange, I know it work for me. Perhaps time to open a case with MS?

--
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/


"Jeigh" <folkens.jason (AT) acd (DOT) net> wrote

Quote:
Are you referring to the "Audit Level" raido buttons?

Changing it from "None" to "Failure" didnt seem to make that much of a
difference. Am I looking at the right thing?

Thanks,

-- Jason


"Tibor Karaszi" <tibor_please.no.email_karaszi (AT) hotmail (DOT) nomail.com> wrote in
message news:O6NBB4STEHA.2416 (AT) TK2MSFTNGP09 (DOT) phx.gbl...
I assume that this error number is failed login. If so, you handle this in
a special way. EM, right-click your
server, security.

--
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/


"Jeigh" <folkens.jason (AT) acd (DOT) net> wrote in message
news:CoydnaIo9LfTcVndRVn-gw (AT) giganews (DOT) com...
Hi.

I made an alert that will email me whenever someone causes error 18456
to be
raised... My thinking behind this is that if anyones trying to access
my
server and FAILS, then they are probably up to no good.

So anyway... This alert was created... I verified that SQL Server
Agent
Mail is running, as is SQL Mail... so thats not the point of failure.

I just attempted to log in with sa and a fake password. It predictably
did
not give me access to the databases, but the event was NOT logged to the
application log. I checked in enterprise manager, and the checkbox that
says "Always write to Windows eventlog" is checked.

I also verified that the SQL Server Agent is running under a local and
domain admin, and this is the case.

Does anybody have any ideas?

Thanks in advance,

-- Jason









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