Oracle Solaris 9 设备和网络接口手册

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Oracle Solaris 9 - 设备和网络接口手册 Oracle Solaris 9 是一个 Unix 操作系统，由 Sun Microsystems 公司开发。该操作系统提供了丰富的设备和网络接口管理功能，本文将对 Oracle Solaris 9 的设备和网络接口手册进行详细介绍。设备管理是计算机系统中的一项重要功能，它涉及到计算机硬件的管理和配置。Oracle Solaris 9 提供了多种设备管理工具和接口，允许用户管理和配置计算机的硬件设备。在 Oracle Solaris 9 中，设备管理主要通过设备文件来实现。设备文件是操作系统中的一种特殊文件，它提供了对硬件设备的访问接口。设备文件可以分为两类：块设备文件和字符设备文件。块设备文件用于访问块设备，如硬盘和光盘，而字符设备文件用于访问字符设备，如键盘和显示器。在 Oracle Solaris 9 中，网络接口管理也是一项重要的功能。网络接口是计算机连接到网络的接口，Oracle Solaris 9 提供了多种网络接口管理工具和协议，允许用户管理和配置计算机的网络连接。常见的网络接口包括以太网接口、无线网络接口和_Modem 接口等。 Oracle Solaris 9 的网络接口管理主要通过网络接口配置文件来实现。网络接口配置文件用于存储网络接口的配置信息，如 IP 地址、子网掩码和网关地址等。用户可以通过编辑网络接口配置文件来配置计算机的网络接口。此外，Oracle Solaris 9 还提供了多种网络协议和服务，如 TCP/IP、UDP、FTP 和 NFS 等，这些协议和服务使得计算机可以与其他计算机和设备进行通信和数据交换。在 Oracle Solaris 9 中，设备和网络接口管理还涉及到安全性问题。 Oracle Solaris 9 提供了多种安全机制，如访问控制、身份验证和加密等，以保护计算机和网络的安全。 Oracle Solaris 9 的设备和网络接口管理功能非常丰富和强大，提供了多种工具和接口，允许用户管理和配置计算机的硬件设备和网络连接。知识点： 1. 设备管理： Oracle Solaris 9 提供了多种设备管理工具和接口，允许用户管理和配置计算机的硬件设备。 2. 设备文件：设备文件是操作系统中的一种特殊文件，它提供了对硬件设备的访问接口。 3. 网络接口管理： Oracle Solaris 9 提供了多种网络接口管理工具和协议，允许用户管理和配置计算机的网络连接。 4. 网络接口配置文件：网络接口配置文件用于存储网络接口的配置信息，如 IP 地址、子网掩码和网关地址等。 5. 网络协议和服务： Oracle Solaris 9 提供了多种网络协议和服务，如 TCP/IP、UDP、FTP 和 NFS 等，这些协议和服务使得计算机可以与其他计算机和设备进行通信和数据交换。 6. 安全机制： Oracle Solaris 9 提供了多种安全机制，如访问控制、身份验证和加密等，以保护计算机和网络的安全。

16 man pages section 7: Device and Network Interfaces • August 2003

Intro – introduction to special ﬁles

This section describes various device and network interfaces available on the system.

The types of interfaces described include character and block devices, STREAMS

modules, network protocols, ﬁle systems, and ioctl requests for driver subsystems and

classes.

This section contains the following major collections:

(7D) The system provides drivers for a variety of hardware devices, such as

disk, magnetic tapes, serial communication lines, mice, and frame buffers,

as well as virtual devices such as pseudo-terminals and windows.

This section describes special ﬁles that refer to speciﬁc hardware

peripherals and device drivers. STREAMS device drivers are also

described. Characteristics of both the hardware device and the

corresponding device driver are discussed where applicable.

An application accesses a device through that device’s special ﬁle. This

section speciﬁes the device special ﬁle to be used to access the device as

well as application programming interface (API) information relevant to

the use of the device driver.

All device special ﬁles are located under the /devices directory. The

/devices directory hierarchy attempts to mirror the hierarchy of system

busses, controllers, and devices conﬁgured on the system. Logical device

names for special ﬁles in /devices are located under the /dev directory.

Although not every special ﬁle under /devices will have a corresponding

logical entry under /dev, whenever possible, an application should

reference a device using the logical name for the device. Logical device

names are listed in the FILES section of the page for the device in

question.

This section also describes driver conﬁguration where applicable. Many

device drivers have a driver conﬁguration ﬁle of the form

driver_name.conf associated with them (see driver.conf(4)). The

conﬁguration information stored in the driver conﬁguration ﬁle is used to

conﬁgure the driver and the device. Driver conﬁguration ﬁles are located in

/kernel/drv and /usr/kernel/drv. Driver conﬁguration ﬁles for

platform dependent drivers are located in /platform/‘uname

-i‘/kernel/drv where ‘uname -i‘ is the output of the uname(1)

command with the -i option.

Some driver conﬁguration ﬁles may contain user conﬁgurable properties.

Changes in a driver’s conﬁguration ﬁle will not take effect until the system

is rebooted or the driver has been removed and re-added (see

rem_drv(1M) and add_drv(1M)).

(7FS) This section describes the programmatic interface for several ﬁle systems

supported by SunOS.

Intro(7)

NAME

DESCRIPTION

18 man pages section 7: Device and Network Interfaces • Last Revised 29 Sep 1994

(7I) This section describes ioctl requests which apply to a class of drivers or

subsystems. For example, ioctl requests which apply to most tape devices

are discussed in mtio(7I). Ioctl requests relevant to only a speciﬁc device

are described on the man page for that device. The page for the device in

question should still be examined for exceptions to the ioctls listed in

section 7I.

(7M) This section describes STREAMS modules. Note that STREAMS drivers are

discussed in section 7D. streamio(7I) contains a list of ioctl requests used

to manipulate STREAMS modules and interface with the STREAMS

framework. Ioctl requests speciﬁc to a STREAMS module will be discussed

on the man page for that module.

(7P) This section describes various network protocols available in SunOS.

SunOS supports both socket-based and STREAMS-based network

communications. The Internet protocol family, described in inet(7P), is the

primary protocol family supported by SunOS, although the system can

support a number of others. The raw interface provides low-level services,

such as packet fragmentation and reassembly, routing, addressing, and

basic transport for socket-based implementations. Facilities for

communicating using an Internet-family protocol are generally accessed by

specifying the AF_INET address family when binding a socket; see

socket(3SOCKET) for details.

Major protocols in the Internet family include:

■

The Internet Protocol (IP) itself, which supports the universal datagram

format, as described in ip(7P). This is the default protocol for

SOCK_RAW type sockets within the AF_INET domain.

■

The Transmission Control Protocol (TCP); see tcp(7P). This is the

default protocol for SOCK_STREAM type sockets.

■

The User Datagram Protocol (UDP); see udp(7P). This is the default

protocol for SOCK_DGRAM type sockets.

■

The Address Resolution Protocol (ARP); see arp(7P).

■

The Internet Control Message Protocol (ICMP); see icmp(7P).

add_drv(1M), rem_drv(1M), intro(3), ioctl(2), socket(3SOCKET),

driver.conf(4), arp(7P), icmp(7P), inet(7P), ip(7P), mtio(7I), st(7D),

streamio(7I), tcp(7P), udp(7P)

System Administration Guide: IP Services

STREAMS Programming Guide

Writing Device Drivers

Intro(7)

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