We are trying to generate health reports and trend data

We deployed the traffic analysis agent on one server in the DMZ and
specified the IP of this agent in NXPLANZ discovery.In addition we have specified the switch connected to the DMZ servers as one of the seed routers.All ports are open between the zfs server and this segment and no traffic is being dropped at the firewall.

Now in C1
1.On the DMZ segment we have a question mark and that the DMZ is not monitored.
2.We cannot select the RMON object.
3.For the servers in this segment the trend feature is deactivated.
4.No health reports for servers in this segment.

What should be done to resolve this issue.