Re: [lvs-users] load balancer IP limit?

To: " users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] load balancer IP limit?
From: Steve Haneman <stevehaneman@xxxxxxxxx>
Date: Fri, 24 Oct 2008 13:00:20 -0700 (PDT)
Here is the change I made:

for (my $x=11; $x <= 62; $x++)
        my ($y) = $x + 110;
        #system("/sbin/ipvsadm -A -t 172.16.16.$x:443 -p 1500 -s rr");
        system("/sbin/ipvsadm -A -t 172.16.16.$x:443 -p 1500 -s dh");
        system("/sbin/ipvsadm -a -t 172.16.16.$x:443 -r 192.168.253.$x:443 -m 
-w 1");
        system("/sbin/ipvsadm -a -t 172.16.16.$x:443 -r 192.168.253.$y:443 -m 
-w 1");

From: Joseph Mack NA3T <jmack@xxxxxxxx>
To: users mailing list. 
Sent: Friday, October 24, 2008 12:28:30 PM
Subject: Re: [lvs-users] load balancer IP limit?

On Fri, 24 Oct 2008, Steve Haneman wrote:

> That fixed it.  I changed from rr to dh and I'm seeing all goodness.  Thanks 
> Jeff!

well I'm impressed. Another way of getting persistence 
without invoking the -p.

It would be nice to know why the original installation 
didn't work.


> Not sure if this might help but have you tried using different
> scheduling algorithms? In particular maybe destination hashing?

Joseph Mack NA3T EME(B,D), FM05lw North Carolina
jmack (at) wm7d (dot) net - azimuthal equidistant map
generator at
Homepage It's GNU/Linux!


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