[lvs-users] [Keepalived] Real IP and virtual IP not in the same subnet

Joseph Mack NA3T jmack at wm7d.net
Fri Jul 8 02:09:00 BST 2011


On Fri, 8 Jul 2011, Stephane RIOS wrote:

> So my question is : does keepalived need to have Virtual 
> IP and real IP in the same subnet to work ?

No. an LVS is intended to run with the RIPs on any network 
at all (but usually are private addresses, so you don't use 
a public IP and so that people on the outside can't get to 
the RIPs) and the VIP is on a public address. RIPs can be 
anything, including the VIP's subnet (usually the VIP is 
/32)

Otherwise I'm no help sorry

Joe
-- 
Joseph Mack NA3T EME(B,D), FM05lw North Carolina
jmack (at) wm7d (dot) net - azimuthal equidistant map
generator at http://www.wm7d.net/azproj.shtml
Homepage http://www.austintek.com/ It's GNU/Linux!




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