Red Hat Training

A Red Hat training course is available for Red Hat Enterprise Linux

1.10.2. GLOBAL SETTINGS

The GLOBAL SETTINGS panel is where the LVS administrator defines the networking details for the primary LVS router's public and private network interfaces.
The GLOBAL SETTINGS Panel

圖形 1.31. The GLOBAL SETTINGS Panel

The top half of this panel sets up the primary LVS router's public and private network interfaces.
Primary server public IP
主​​​​​​​ LVS 節​​​​​​​點​​​​​​​的​​​​​​​公​​​​​​​開​​​​​​​、​​​​​​​可​​​​​​​路​​​​​​​由​​​​​​​的​​​​​​​真​​​​​​​實​​​​​​​ IP 位​​​​​​​址​​​​​​​。​​​​​​​
Primary server private IP
主​​​​​​​ LVS 節​​​​​​​點​​​​​​​的​​​​​​​替​​​​​​​代​​​​​​​網​​​​​​​路​​​​​​​卡​​​​​​​之​​​​​​​真​​​​​​​實​​​​​​​ IP 位​​​​​​​址​​​​​​​。​​​​​​​這​​​​​​​個​​​​​​​位​​​​​​​址​​​​​​​是​​​​​​​專​​​​​​​給​​​​​​​與​​​​​​​備​​​​​​​用​​​​​​​路​​​​​​​由​​​​​​​器​​​​​​​之​​​​​​​間​​​​​​​連​​​​​​​線​​​​​​​的​​​​​​​ heartbeat 頻​​​​​​​道​​​​​​​所​​​​​​​使​​​​​​​用​​​​​​​。​​​​​​​
Use network type
選​​​​​​​擇​​​​​​​ NAT 路​​​​​​​由​​​​​​​。​​​​​​​
The next three fields are specifically for the NAT router's virtual network interface connected the private network with the real servers.
NAT Router IP
這​​​​​​​欄​​​​​​​位​​​​​​​是​​​​​​​私​​​​​​​有​​​​​​​浮​​​​​​​動​​​​​​​ IP。​​​​​​​這​​​​​​​個​​​​​​​浮​​​​​​​動​​​​​​​ IP 應​​​​​​​該​​​​​​​用​​​​​​​來​​​​​​​當​​​​​​​作​​​​​​​實​​​​​​​體​​​​​​​伺​​​​​​​服​​​​​​​器​​​​​​​的​​​​​​​閘​​​​​​​道​​​​​​​器​​​​​​​。​​​​​​​
NAT Router netmask
If the NAT router's floating IP needs a particular netmask, select it from drop-down list.
NAT Router device
定​​​​​​​義​​​​​​​了​​​​​​​網​​​​​​​路​​​​​​​介​​​​​​​面​​​​​​​的​​​​​​​裝​​​​​​​置​​​​​​​名​​​​​​​稱​​​​​​​，給​​​​​​​浮​​​​​​​動​​​​​​​ IP 位​​​​​​​址​​​​​​​用​​​​​​​的​​​​​​​。​​​​​​​例​​​​​​​如​​​​​​​ eth1:1。​​​​​​​