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Re: [lvs-users] Need help with a routing problem on my new real server

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] Need help with a routing problem on my new real server
From: Graeme Fowler <graeme@xxxxxxxxxxx>
Date: Tue, 07 Feb 2012 09:58:09 +0000
On Tue, 2012-02-07 at 00:52 -0600, Randy Paries wrote:
> my problem is that when I am on REAL_SERVER_2(and i have httpd
> stopped) and try to wget http://www.mydomain.com i get failed:
> Connection refused

Absolutely expected. You have the IP address for "www.mydomain.com"
bound to lo:0 on both machines, so trying to contact it from a machine
when there's no httpd server listening on that machine will fail.

What happens if you stop the httpd on the other server, and try to make
a client connection from that one?

Graeme

PS the 169.254/16 range is the "link-local" range, otherwise known as
"zeroconf". You can disable these superfluous addresses on network
startup on RedHat derived systems by using "NOZEROCONF=yes" in the
appropriate config file. Even if you have them, they aren't really used
anyway on properly configured systems.


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