Multiple Services per destination

[Matthias Krauss <MKrauss@xxxxxxxxxxxxxx>]

Hi,
I would like to use multiple services on 1 host using DR, eg a own - non
common - service which runs 2 or more
instances, each instance is using then a own CPU, like 
192.168.1.10:8000 - Service A
192.168.1.10:8001 - Service B
 
trying to add this with ipvsadm results with 'Destination already exists",
i've tried
ipvsadm -A -t 192.168.1.5:7000 -s wrr
ipvsadm -a -t 192.168.1.5:7000 -r 192.168.1.10:8000 -g -w 100
ipvsadm -a -t 192.168.1.5:7000 -r 192.168.1.10:8001 -g -w 100 =>
"Destination already exists"
 
 
will this scenario work in generall ?
 
thx
 
 Matthias