Personally I placed this code in an Agent Job running every 10 minutes. ADD CONSTRAINT DEFAULT (getdate()) FOR Ĭreate the process to auto add IP addresses to the firewall. ( ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, FILLFACTOR = 80) ON ) ON ĪLTER TABLE.
Make sure the radio button for either || is selected.Ĭreate the table to store banned IP addresses /* Create table to store banned IP addresses */ĬREATE TABLE. In SQL Server Management Studio (SSMS) right click your instance (above your databases) Properties → Security → Login auditing.
As I run this every 10 minutes the whole process takes about 4-5 seconds. I am running a Windows Server 2008 and SQL Server 2008 R2.īe advised if you have not cycled your SQL Server Error Logs in a while, you may get a great many IP addresses and it may take a little time to process everything. It is based on the SQL Server Error Logs. I wrote this functionality to auto ban an IP address that has made more than X ( log in attempts from the same IP address.
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