The Management port never responds to pings so it doesn't appear to be getting connectivity. We have tried connecting a computer directly to the Management port via Ethernet cable with the computer using the IP address 192.168.130.2, using both a regular Ethernet cable and a crossover Ethernet cable. He did at least note that the Management port was reporting its IP address as 192.168.130.25 before he closed the Group Manager application. But now we need to fix the issue so that Group Manager can talk to the controller again.
It's not critical, the SAN is still working fine. Now SAN HQ will not talk to the Management port on the controller so Group Manager no longer functions. He meant to hit the Cancel button on that screen but instead selected an OK button. In the process he unselected some option about dedicated management network.
One of my employees used Dell SAN Headquarters to poke around to see what was happening with the Primary controller. It failed over to the Secondary Management port. The Management port on the Primary controller went down (the 4 iSCSI ports remain functional). We have a PS6100 with Primary and Secondary controller cards.