linux 添加、删除 ip详解程序员

删除ip

echo "########## os remove vip" 
ip addr del 192.168.56.101/24 dev bond0 label bond0:1 
ip addr del 192.168.165.101/24 dev bond1 label bond1:1 
 
echo "########## os remove phy ip" 
ip addr del 192.168.56.100/24 dev bond0 
ip addr del 192.168.165.100/24 dev bond1

添加ip

echo "########## os add phy ip" 
ip addr add 192.168.56.100/24 brd 192.168.56.255 dev bond0 
ip addr add 192.168.165.100/24 brd 192.168.165.255 dev bond1 
 
echo "########## os add vip" 
ip addr add 192.168.56.101/24 brd 192.168.56.255 dev bond0 label bond0:1 
ip addr add 192.168.165.101/24 brd 192.168.165.255 dev bond1 label bond1:1

记得使用arping

# arping -q -A -c 1 -I bond0 192.168.56.101 
# arping -q -A -c 1 -I bond1 192.168.165.101