netmask

access the host through this IP eth1:192.168.220.100: The IP of this network card can access the external network, or it can be accessed by the external network. Gateway for eth1:192.168.220.1.以下是设置的eth0 ip信息，[[emailprotected] ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0DEVICE="eth0"BOOTPROTO="static"HWADDR="00:0C:29:3E:4A:4F"ONBOOT="yes"TYPE="Ethernet"IPADDR="192.168.100.10"NETMASK="255.255.255.0"====================================以下是设置

In the previous article, I briefly explained the differences between NTFS file sharing and FAT32 file sharing in Windows XP. In the second half, I will not talk nonsense, directly paste the key code that sets the read and write permissions for file sharing. First, set the folder as the shared code: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->// Set a folder for net share NET_API_STATUS AddNetShare (LPSTR sharedFolderPath, LPSTR shareName) { D

1. ifconfigYou can use the ifconfig command to configure and view the network interface configuration. For example: (1) configure the IP address of eth0 and activate the device. # Ifconfig eth0 192.168.1.10 netmask 255.255.255.0 up (2) configure the IP address of the eth0 alias device eth0: 1 and add a route. # Ifconfig eth0 192.168.1.3 # Route add-host 192.168.1.3 dev eth0: 1 (3) activate the device. # Ifconfig eth0 up (4) disable the device. # Ifcon

Modifying TCP/IP configurations in the Solaris system is cumbersome. Local Machine name/etc/Hostname. Pcn0Point to/etc/inet/hosts soft link, record the ing between IP address and machine name/etc/Hosts Point to the soft link of/etc/inet/netmasks, and record the ing between the network address and subnet mask/etc/Netmasks Default Gateway/etc/Defaultrouter # Cd/etc # Ls host * Hostname. ce0 hosts # More hostname * J ** DB # More hosts ## Internet host table#127.0.0.1 localhost192.168.1

Linux Cluster- LVS (DR) + heartbeat LVS + heartbeat Lvs1AndLvs2The configuration script is the same for the same job. The only difference is thatHeartbeatConfiguration FileHa. cfThe heartbeat address is different. AuthenticWeb,MySQL,FTP...... Same Configuration LVSConfiguration #! /Bin/bash ###### LVS ###### Ifconfig eth0: 0 222.90.88.88 broadcast 222.90.88.88 netmask 255.255.255 up Route add-host 222.90.88.88 Dev eth

Option classless-static-routes code 121 = array of unsigned integer 8; # define routes based on option 121 RFC 3442) Set vendor-string = option vendor-class-identifier; # enable to see the device ID option 60 in the lease file) Shared-network DHCPnet {# define a DHCP network for wide-area sharing Subnet 192.168.1.0 netmask 255.255.255.0 {}# this subnet is the subnet where the IP address of the NIC where you enable the dhcpd service is located, for ex

Set and cancel Nic mixed mode in Linux 1. Several Common Nic modes in Linux:Broadcast mode: In this mode, the NIC can receive broadcast information in the network.Multicast mode: Set the NIC in this mode to receive multicast data.Direct mode: In this mode, only the target Nic can receive the data.Hybrid mode: In this mode, the network adapter can receive all data through it, regardless of whether the data is 2. View, add, and cancel the hybrid modeA. View Nic Mode[Root @ zabbix ~] # Ifconfig-Ens

Use the following command to configure the Ethernet 1. ifconfig You can use the ifconfig command to configure and view the network interface configuration. For example: 1) configure the IP address of eth0 and activate the device. # Ifconfig eth0 192.168.1.10 netmask 255.255.255.0 up 2) configure the IP address of eth0: 1 and add a route. # Ifconfig eth0: 1 192.168.1.3 # Route add-host 192.168.1.3 dev eth0: 1 3) activate the device. # Ifconfig eth0: 1

Windows Route table command Display and modify entries in the local IP address routing table. SyntaxRoute [-f] [-p] [Command [Destination] [mask Netmask] [Gateway] [metric Metric] [if Interface] Parameters-FClear all routes that are not the primary route (the network mask is 255.255.255.255), back-to-network route (the target is 127.0.0.0, and the network mask is 255.255.255.0), or Multicast Route (the target is 224.0.0.0, the route table of the rout

IPADDR = 'ifconfig eth0 | grep "inet addr:" | cut-d:-f2 | cut-d'-f1' NETMASK = 'ifconfig eth0 | grep "inet addr:" | cut-d:-f4' GATEWAY = 'route | grep default | cut-D' '-f3' NAMESERVER = 'cat/etc/resolv. conf | grep nameserver | cut-d'-f2' Echo "##################################" Echo "# IPADDRESS: $ {IPADDR }##" Echo "# NETMASK: $ {NETMASK }##" Echo "# GATEWAY:

How to set up DHCP in LinuxIt's not complicated to set up DHCP under Linux, all you have to do is just one file:/etc/dhcpd.conf. below, I use my own settings file to say how to modify this file: Default-lease-time 259200; Max-lease-time 777600; option Domain-name "SIYONGC"; I put these lines at the beginning of the document. First and second lines I define the default period and the maximum period for the lease,values are calculated in seconds, i.e. ' three days ' and ' nine days '. Then I s

192.168.0.8 netmask 255.255.255.255 0 0Conduit permit ICMP any anyConduit permit TCP host 61.144.51.43 eq www anyConduit permit UDP host 61.144.51.43 eq domain any------provide domain-name service with 61.144.51.43 This IP address, and only allow external users to access the UDP port of domainRoute outside 0.0.0.0 0.0.0.0 61.144.51.61 1------External Gateway 61.144.51.61Timeout xlate------After an internal device has been translated (global) to an ex

Routing Management Commands View: Route-nAdd: Route addRoute add [-net|-host] target [netmask NM][GW GW] [[Dev] If]Target: 192.168.1.3 Gateway: 172.16.0.1~]# Route add-host 192.168.1.3GW 172.16.0.1 Dev eth0Target: 192.168.0.0 Gateway: 172.16.0.1~]# Route add-net 192.168.0.0 netmask 255.255.255.0 GW 172.16.0.1dev eth0~] #route add-net 192.168.0.0/24 GW 172.16.0.1 Dev eth0 Default routing, Gateway: 172.1