active connections not correct

Joseph Mack NA3T jmack at wm7d.net
Thu Sep 14 23:25:12 BST 2006


On Thu, 14 Sep 2006, Bill Omer wrote:

>> > I'm wondering how much it would tax the director.

completely wild-assed guess:

when the LVS-NAT director was using the masquerading code 
(2.0.x and 2.2.x kernels) a 75MHz director could do 50Mbps 
of LVS-NAT (ie about half saturating 100Mbps ethernet) - 
admittedly the director had a high load average (see my 
performance page). Scaling this up to modern hardware 
(1.5GHz director) using the old kernels, should give you 
1Gbps of LVS-NAT at high load average. Now changing to the 
netfilter code (2.4.x and 2.6.x kernels), you should be able 
to get 1Gbps of LVS-NAT with a low load average. Is that 
enough?

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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