Hi Jim
My problem occurs with external access, I tried some changes in activex without success... Internally the local machines works normally... the funny thing is that the access stopped working without any explanation.

The access rules for the DVR device via the external link using dst-nat have stopped working on port 6000. If I change the port in the dst-nat rule to 5000 I can access the DVR login screen but after typing username and password it appears the message: "device is not found". I do not have ...