I need to Temporarily open all ports on a Cisco ASA 5505 router using asdm. I have a list of public IPs that need to foward all ports to a exchange server while i migrate data then i will close the ports. Here is the list of public iPs that i need fowarded to the exchange server.
Right now i have one Public ip assigned to the outside interface. I have other public ips i can use but i dont want to interrupt email flow. I think i have to setup another public ip to foward all traffic from the outside to the exchange server but dont know how in asdm.