Setting up an iscsi target that connects through Nat Routing

[Argonto]

Hi, we recently purchased a synology device for Symantec Backup as an off-site drive. My plan was to use iscsi to appear as a local drive for Backup Exec to use.

The problem i am having is that the Offsite location is behind a NAT Router, What that means is that the device's ip is (IP A) while the ip to reach it is (IP B). So i can discover the synology Iscsi target through (IP B) but it tries to connect to it through (IP A).

Is there a way to have the initiator go to a assigned iscsi target ip rather than a discovered ip?

Is there a way to have the synology device report the external ip when it is discovered?

Is there some other way to make them connect?

I am using MS initiator on Windows Server 2003.

Any and all input is greatly appreciated.

 

[RMGBELGIUM]

translation is done at router level, so synology will allways report its own ip address. Only possible way I see, is to configure some kind of virtual server on your router if it allows you to do that

NetApp Certified NCDA/NCIE-SAN