[Linux-cluster] help understanding How service ip works

[Gordan Bobic]

It has nothing to do with multicasting.
Try "ip addr".

On Wed, 22 Apr 2009 17:58:49 +0200, ESGLinux <esggrupos at gmail.com> wrote:
> Hello all
> 
> This is not a support question. Is about understanding how the service ip
> works.
> 
> I don´t understand where this ghost ip is. I can't see it with ifconfig
in
> any of the nodes but it's there because it answers to my packets.
> 
> I think it´s related to multicasting but I don´t see how. I can get the
> multicast ip of my nodes with, for example, cman_tool status. But I can'
t
> get the service IP.
> 
> I have read about multicast ( http://www.firewall.cx/multicast-intro.php,
> http://www.tldp.org/HOWTO/Multicast-HOWTO.html) but dont see the light.
> 
> any resource(man page, howto, explanation...) is wellcome
> 
> Thanks in advance
> 
> ESG