CIFS repository IP address changed.

We have been archiving from one VNX to another via CIFS. Now secondary CIFS server is VDM and we needed for failover it and its IP address changed. CTA was configured with name of the server as repository. Now recalls stopped and in Primary VNX logs there are errors accessing secondary and it shows its correct name, but incorrect (old) IP address. So, stubs contain IP address of repository or is it DHSM connection or some sort of cache somewhere? Any ideas?