实现对等通信的软件接口技术

THE SOFTWARE INTERFACE TECHNOLOGY FOR PEER-TO-PEER COMMUNICATION

各网络节点之间的对等通信是实现Ｃ／Ｓ应用的基础。在异构网络中需要在不同的网络节点上支持同一种对等通信协议。为此，本文在简要介绍ＳｕｎＯＳ下用ＮＩＴ进行链路层网络存取的方法和ＮｅｔＷａｒｅＮｅｔＢＩＯＳ各种包格式的基础上，给出了一种在ＵＮＩＸ工作站上实现的ＮｅｔＢＩＯＳ功能，以支持在ＵＮＩＸ工作站和ＤＯＳＰＣ之间用ＮｅｔＢＩＯＳ进行对等通信。

Peer-to-peer communication between network nodes is the basis for developing C/S application. In heterogeneous network, the same protocol must be supported ondifferent network nodes. So' this paper introduces firstly the network' access method onlink layer with NIT under Sun OS, and the formats of each packet of NetWare NetBIOS.And then the realizing method of NetBIOS emulater with NIT is given. It can beused to support peer-to-peer communication between UNIX workstation and DOS PC.