Re: Setting Loopback on real server

Thanks a lot David for you response, That was the cause , and the issue got
sorted out on changing the netmask.

Thanks a lot,

Imran.


On 6/27/06, David Adams <[email protected]> wrote:
>
> The netmask for this special loopback interface should be
> 255.255.255.255 (as per the documentaiton).  With the netmask you're
> using covering the whole subnet you're on it is no wonder you lose
> connectivity to the machine.
>
>
> > Hello All,
> >
> >  I have been struggling with this for few days now,  can anyone
> > please give me some pointers as to how to sort this one out.
> >
> > I have managed to run a director but on issuing the command
> > /sbin/ipvsadm -L -nI get this result IP Virtual Server version
> > 1.2.0 (size=4096)
> > Prot LocalAddress:Port Scheduler Flags
> >   -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
> > TCP  xx.xxx.102.47:80 rr persistent 600
> >   -> xx.xxx.102.44:80             Route   0      0          0
> >   -> xx.xxx.102.43:80             Route   0      0          0
> >   -> 127.0.0.1:80                 Local   1      0          0
> > which indicates that none of the real servers are responding.The
> > reason is that I am unable to setup loopback VIP on the real
> > server, as soon as I setup the lookback interface lo:0 using
> > detailsDEVICE=lo:0
> > IPADDR=xx.xxx.102.47
> > NETMASK=255.255.255.128
> > NETWORK=xx.xxx.102.0
> > BROADCAST=127.255.255.255
> > ONBOOT=yes
> > NAME=loopbackthe real server goes down.and only comes back up when
> > the lookback address is removed, can anyone please guide me how to
> > sort this one out, thanks a lot.Imran.
>
>
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