[CentOS 7.0] Change network interface name (eno* to eth0) Step1) # vim /etc/udev/rules.d/70-persistent-net.rules ———————————————————————– # PCI device 0x14e4:0x1680 (tg3) SUBSYSTEM==”net”, ACTION==”add”, DRIVERS==”?*”, ATTR{address}==”00:0c:29:7b:d8:06“, ATTR{dev_id}==”0x0″, ATTR{type}==”1″, KERNEL==”eno16777736“, NAME=”eth0” ———————————————————————– or ———————————————————————– # PCI device 0x14e4:0x1680 (tg3) SUBSYSTEM==”net”, ACTION==”add”, DRIVERS==”?*”, ATTR{address}==”00:0c:29:7b:d8:06“, ATTR{dev_id}==”0x0″, ATTR{type}==”1″, KERNEL==”eno*“, NAME=”eth0” ———————————————————————– Step2) # mv /etc/sysconfig/network-scripts/ifcfg-eno16777736 /etc/sysconfig/network-scripts/ifcfg-eth0

Step3) # vim /etc/sysconfig/network-scripts/ifcfg-eth0 ———————————————————————– HWADDR=”00:0C:29:7B:D8:06″ […]

[CentOS 7.0] Configure Networking [1] Set static IP address to the server. ( Replace the section ‘ifcfg-***’ to your own interface name )

# install the package below which includes ifconfig, netstat and so on first

[root@dlp ~]#yum -y install net-tools

[root@dlp ~]#vi /etc/sysconfig/network-scripts/ifcfg-eno16777736

HWADDR=”00:0C:29:CD:9C:2D” TYPE=”Ethernet”

# change BOOTPROTO=”none” DEFROUTE=”yes” PEERDNS=”yes” PEERROUTES=”yes” IPV4_FAILURE_FATAL=”no” IPV6INIT=”yes” IPV6_AUTOCONF=”yes” […]

CentOS 7.0 server installation configuration vsftp

First, configure the firewall to open the ports needed to FTP server

CentOS 7.0 is the default firewall as a firewall, here to iptables firewall. 1, closed firewall:

systemctl stop firewalld.service # Stop firewall

systemctl disable firewalld.service # prohibit firewall boot

2. Install iptables firewall

yum install iptables-services # […]