47 lvs-nat/dr

3台服务器:node1(vs),node2(rs),node3(rs)

lvs-nat

一、环境

1.时间同步

	node1
	tzselect 5 9 1 1
	TZ='Asia/Shanghai'; export TZ
	allow 192.168.146.0/24
	
	node2/3
	vim /etc/chrony.conf
	server 192.168.146.100 iburst
	ntpdate 192.168.146.100

2.vs2个物理网卡

	vs eth1  172.16.60.183/24
	vs eth2  192.168.146.100
	
	nmcli connection modify  eth1  ipv4.gateway 192.168.146.100
	nmcli connection eth 1 up
	
	rs1 192.168.146.101/24
		gw 192.168.146.100 网卡host-only
	rs2 192.168.146.102/24
		gw 192.168.146.100  网卡host-only

3.iptables -nL

		iptables -F
		systemctl stop firewalld
		systemctl disable firewalld

4.vs打开ipforward

	echo net.ipv4.ip_forward> /etc/sysctl.conf
		sysctl -p 

二.rs的服务

开启h