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For the next steps it is advisable that both NetApp VMs are configured correctly. They should at least be able to resolve each other. If you plan to create a synchronous vFiler DR name resolution must work. If not you might get errors like “SnapMirror is unable to setup a multipath connection to vol_vfiler, resorting to the standard single TCP connection.” und “SnapMirror: destination transfer from 192.168.2.66_vfiler_con:vol_vfiler1 to vol_vfiler1 : Error in snapmirror sync mode negotiation.”.