Vista - "ports OK" and "Encrypt transfer"

I have 3 computers. All computers are run Windows xp. The Server is in the
LAN(by router), the one client link to internet by adsl directly, and the
other client links to the internet by adsl and a router). The ports of the
server and one client are "Blocked" and they all must deselect "Encrypt
Transfer" in "Transfer" page to send and receives data. The ports of anther
one client are "OK" and can be "Encrypt transfer" in "Transfer" page.So,My
question is that: Is there any relation between "ports OK"to "Encrpt
transfer"? If there is, how to resolve it? Thanks.

Hi,

Port status can vary depending on where clients are located.
For instance, client is behind NAT(either UPnP or Non UPnP), behind proxy
server, or directly connect to Internet, and so on

“Encrypt transfer� is to encrypt data for wire transfer, so it is unrelated
to port status.

Thank you.


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