Have you tried adding a line to /usr/nr/etc/auths on the IDS-4210 that reads something like this?
VMS_box.Org_name GET,GETBULK,SET,UNSET,EXEC
You'll also need an entry in /usr/nr/etc/routes to the effect of this:
VMS_box.Org_name 1 192.168.0.100 45000 1
NOTE: Replace "VMS_box" with the hostname you're using and "Org_name" with your Organization name for Cisco IDS. Finally, replace "192.168.0.100" with your VMS / IDS MC IP address.
Just a suggestion. Hope it helps,
Alex