Description of Problem:
When using the same real server in several virtual servers hosted on the 
same machine, pulse does not start multiple nannies for this real server, 
but just one matching the first virtual server.
Thus, there is no ipvsadm entry for this real server except for the first 
declared virtual server.

Version-Release number of selected component (if applicable):
piranha 0.5.5-8
ipvsadm 1.17
ipvs 0.8.1

How Reproducible: anytime

Steps to Reproduce:
1. setup a piranha cluster
2. Use a lvs.conf somewhat like :
virtual http1 {
     active = 1
     address = 172.22.48.210 eth0:1
     vip_nmask = 255.255.240.0
     port = 80
     scheduler = wrr
     protocol = tcp
     server lilas {
         address = 172.16.0.101
         active = 1
         weight = 3
     }
     server pcpgn {
         address = 172.16.0.102
         active = 1
         weight = 2
     }
}
virtual http2 {
     active = 1
     address = 172.22.48.209 eth0:2
     vip_nmask = 255.255.240.0
     port = 80
     scheduler = wlc
     protocol = tcp
     server lilas {
         address = 172.16.0.101
         active = 1
         weight = 1
     }
     server pcpgn {
         address = 172.16.0.102
         active = 1
         weight = 1
     }
}
3. Start pulse, and then notice that there are only two nannies running, 
instead of four.