08-23-06 06:12 PM
Thanks for the response Wes,
I am going to remove 2 servers from the cluster totally for which the regist
ry entries do not match up with the Pub and one of the subscribers.
On another note have you ever seen where the CAPF service is in the Windows
NT service, its also seen in service parameters to change values for, howeve
r does not show up under "Service Activation" where all the other services a
re?
Thanks
Brian
________________________________
From: Wes Sisk [mailto:wsisk@cisco.com]
Sent: Wed 8/23/2006 10:59 AM
To: Brian Henry
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] DB Layer pointed to wrong DB
The DBL process on all servers in the cluster attempts to connect to the pub
lisher for SQL database connectivity. The publisher is also known as 'dbcon
nection0'. There are a few reasons for DBL not connecting to the publisher:
1. Windows RPC failures - check your windows event viewer system log for err
ors
2. firewalls/acl's - RPC uses random ephemeral ports to initiate TCP session
s between servers. You must open the extended ephemeral range of TCP ports
between all CM servers
3. misconfiguration - check the dbconnectionX entries in the registry of eac
h server under hklm\software\cisco systems, inc.\dbl
it should be in the order:
0 - publisher
1 - local server
2,3,etc - other servers in cluster. These really do not matter. 0 and 1 ar
e the most critical.
If those are incorrect then your database contains incorrect information and
TAC will need to take a look.
/Wes
Brian Henry wrote:
I am currently running CCM 4.1(3) trying to go to SR3B and I receive the fol
lowing error:
"DB Layer pointed to wrong DB"
I have 1 TFTP and 2 Call Processing Servers which all have the correct Datab
ase Layer Monitor setting in CCM and also in the registry.
What are the SQL commands to Check the database.
Brian
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