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Re: How to Load balance?

From: Men & Mice Support
Date: Thursday, January 4, 2001
Time: 8:53:25 pm

At 6:25 PM -0800 1/4/01, Patrick Windmiller wrote:
>Can anyone give me step by step instructions on how to load balance
>with the new 3.0 QDNS.
>
>What record entries do we need to have in the domain?

OK, suppose you want to load balance www.example.com. In the
example.com domain, you already have an A record or CNAME record for
www.example.com. With the example.com zone window open:

Step 1: Remove the existing A or CNAME record for www.example.com; it
would otherwise conflict with the load balance record.

Step 2: From the Edit menu, open the Insert Record submenu and choose
Load Balance Record. A dialog box will appear.

Step 3: Enter the following values into the available fields:
Name: www
Time-to-live: 300
Interval: 30
Hostlife: 60

Step 4: Enter the IP address of each web server under "Host address".
In the Preference column, enter numbers such as 5 or 20 or whatever
for each server. Hits will be assigned proportionately.

Step 5: Make sure the "Slave servers" box has the correct settings;
most likely, what it says (if anything) will be correct.

Step 6: Click OK. Save the zone. Wait for the zone to load on the
primary server, then cause it to be loaded on the secondary server(s)
- restart them.

Step 7: Launch QuickDNS Pro Load Balancer on each server involved.
Make sure that it launches at boot time - put it in the Startup Items
folder, or in the Keep It Up Items folder (or whatever it's called),
or otherwise add it to the boot routine.

Step 8: Check your configuration using LB Tester, which is in the
Utilities folder.
____________________________________________________________________
Chris Buxton Men & Mice
cbuxton@menandmice.com We Make DNS Easy!



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