Re: 3 Server solution

You need a real IP address on that machine as well, in order to  
connect to it.  The "configure loopback interface" stuff you did  
should be for the virtual IP address.


> Thank you so very much David for pointing me to the correct  
> documentation. I followed it on the server that is going to be  
> Linux Director / Real Server. On setting up the loop back interface  
> to the virtual IP address as suggested in the documentation
>
> http://www.ultramonkey.org/3/topologies/sl-ha-lb-eg.html
>
> "Configure Loopback Interface"
> DEVICE=lo:0
> IPADDR=xx.xxx.xx.47
> NETMASK=255.255.255.128
> NETWORK=xx.xxx.xx.0
> BROADCAST=xx.xxx.xx.127
> ONBOOT=yes
> NAME=loopback
>
>
> I ended up loosing connection to the server, and had to get the  
> loop back setting disabled for the moment to be able to connect to  
> it, any ideas why that happened and what I might be doing wrong ?
>
> Please note I did not revert back any settings listed in the  
> documentation here
>
> http://www.ultramonkey.org/3/topologies/ha-lb-eg.html
>
> Which I did earlier for this server.
>
> Thank you so very much,
>
> Imran.
>
>
>
>
> On 6/20/06, David Adams <[email protected]> wrote: Your configuration is  
> more like this one than the one you mention:
>
> http://www.ultramonkey.org/3/topologies/sl-ha-lb-overview.html
>
> In essence though, after a quick look at your config files, you
> should probably use 'gate' mode rather than 'masq'.
>
> > Hello All,
> >
> > I have 3 servers in total, and want to use one of the servers as a
> > dedicated director server and one as director fail over and real
> > server, third will be the dedicated real server. The documentation
> > is related to 4 servers (two directors and two real servers)
> >
> > http://www.ultramonkey.org/3/topologies/ha-lb-eg.html
> >
> > in addition I have only one ethernet card on each machine. Hence
> > all machines are on the same network.
> >
> > I have attempted to follow the above mentioned documentation but
> > here is what is happening.
> >
> > the heartbeat starts fine on the primary director and backup
> > director, the VIP gets setup fine, but when I send a request to the
> > VIP the fallback IP is used and on issuing the command /sbin/
> > ipvsadm -L -n indicates only the 127.0.0.1 is up and the actual
> > real servers are down.
> >
> > I have attached all the configuration files that I altered.
> >
> > Can anyone please suggest a documentation related to a setup
> > similar to mine or where should I look to get some more help.
> >
> > I am doing this for the first time so havent got much clue about
> > how to setup loadbalancing and failover services.
> >
> > Any help would be  a blessing,
> >
> > Thanks a lot,
> >
> > Imran.
> >
> > <ldirectord.cf>
> > <haresources>
> > <authkeys>
> > <ha.cf>
>
>
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