New answers tagged network
You cannot set IPAll to "no" on a failover cluster instance (as mentioned before), see: How to configure SQL server to listen on different ports on different IP addresses? More than likely, though, you are wondering how to secure your failover cluster instance of SQL Server to a certain IP address, or to verify that it isn't indeed listening on all IP ...
This is by design: Case 4: SQL Server is installed in a clustered environment. On cluster, you cannot configure SQL Server to listen on a specific IP addresses. You must chose IPALL. Source: How to configure SQL server to listen on different ports on different IP addresses?
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