用这么多问号是什么意思?
缺省情况下是不行:
(摘自:http://support.microsoft.com/default.aspx?scid=kb;EN-US;q248809)
For DCOM to work, the client must be able to reach the server by its actual IP
address. If you use firewalls that translate network addresses, the client
cannot use the actual IP address to reach the server. COM inserts the IP
address of the server computer into the interface marshaling packets that
are returned to the client. Instead of using the translated IP/header,
Remote Procedure Call (RPC, or DCOM) uses the actual IP address to reach
the server. Because the firewall prevents the client from directly accessing
the server, the client Does Not Work over Network Address Translation-Based Firewall .
但经过配置后就可以:
http://www.microsoft.com/com/wpaper/dcomfw.asp