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This article mainly introduces the example analysis of network-related configuration files in Linux, which is very detailed and has a certain reference value. Interested friends must read it!

Linux Network related Profil

A corresponding relationship between network parameters and configuration files

The required network parameters the main configuration file names important parameters

IP

Netmask

DHCP

Gateway et al.

/ etc/sysconfig/network-scripts/ifcfg-eth0

Name of DEVICE= network card

Whether BOOTPROTO= uses dhcp or not

HWADDR = whether to join the MAC address of the network card

IPADDR = IP address

NETMASK = subnet mask

ONBOOT = do you want to start this interface by default

GATEWAY = gateway address

Hostname / etc/sysconfig/network

NETWORKING = do you want to use the network

NETWORKING_IPV6 = whether IPv6 is supported

DNS IP/etc/resolv.confName Server DNS IP address Private IP corresponding hostname / etc/hosts private IP hostname alias

2 other documents

/ etc/service

This file records the port numbers defined by various protocols built on TCP/IP, including HTTP, FTP, SSH, Telnet and other services. If you need to customize a new protocol corresponding to port, you need to change this file.

/ etc/protocols

This file defines the data related to the IP packet protocol, including the definition of the ICMP/TCP/UDP packet protocol.

The above is all the contents of the article "sample Analysis of Network-related configuration Files in Linux". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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