Comments on: IP Address Blocking or Restriction in SQL Server

By: Nuno Agapito

Nuno Agapito — Mon, 28 Nov 2011 14:05:19 +0000

Well, I solved the problem at the time, just deleted the trigger.
I just dont understand why, while only checking the IP, the trigger is blocking login on every account with or without valid IP except the ‘sa’ account!

By: Vidhya Sagar

Vidhya Sagar — Fri, 25 Nov 2011 05:05:45 +0000

@Nuno — Can you try the comments I have given to Allan, that will help you

By: Nuno Agapito

Nuno Agapito — Tue, 15 Nov 2011 10:55:11 +0000

Hi! I tried your script and it seemed to work fine for sa account. But all other accounts got blocked and couldnt log….

By: Vidhya Sagar

Vidhya Sagar — Sat, 27 Aug 2011 07:40:44 +0000

Hi.. This script is not specific for login, it’s specific to IP address so you can use this to SQL logins you can add that filter

By: Rapunzo

Rapunzo — Wed, 10 Aug 2011 05:56:41 +0000

Hi this is a good article thanks for it but I have a problem with this.

is this trigger allows only to sa user? cant I implement it to enable for all users on sql?

By: balaji

balaji — Sat, 21 May 2011 05:05:41 +0000

Very Nice sagar………Am very happy now i can block a entire server

By: Karthik

Karthik — Mon, 16 May 2011 11:04:32 +0000

Nice one.. Great article

By: Vidhya Sagar

Vidhya Sagar — Mon, 20 Sep 2010 02:13:55 +0000

@Kalyan — Only problem is the filter sysadmin you have added in your script. Try to login with some other ID and disable the trigger

By: Vidhya Sagar

Vidhya Sagar — Mon, 20 Sep 2010 02:13:09 +0000

@Kalyan — In your script you have added sysadmin filter so whoever logs in with sysadmin permission will be rejected. Why you have added that filter?
Do you have any other login with ALTER and CONTROL SERVER permissions? If yes login with that ID and disable this server level trigger.

By: Cup Of Life

Cup Of Life — Sat, 18 Sep 2010 06:49:11 +0000

HI,
i have same problem.
but above 3 commands are not working.
please help me.