keepalived with ipv6 - HowTo ?!

Dear list,

i try to setup keepalived v1.2.1 with IPv6 but it does not work :(

keepalived.conf (on master)

vrrp_instance VI_1 {                            
 state MASTER                                   
 interface eth0                                 
 virtual_router_id 1                            
 priority 100

 authentication {                               
 auth_type PASS                                
 auth_pass password                            
 }
                                                                            
 virtual_ipaddress {                            
  myprefix:dead:beef:0:1/64 dev eth0 label eth0:0
 }                                                          
}
                                                 
virtual_server myprefix:dead:beef:0:1 3128 {
       lb_algo dh                 
       lb_kind DR                 
       protocol TCP

       real_server myprefix:5054:ff:fe66:7122 3128 {
               TCP_CHECK               
               {                       
                connect_port 3128
                connect_timeout 5
               }
       }

       real_server myprefix:5054:ff:feab:9f2a 3128 {
               TCP_CHECK
               {
                connect_port 3128
                connect_timeout 5
               }
       }
}

in /var/log/messages I can see the following :

Jan  4 13:26:15 Keepalived_vrrp: Registering Kernel netlink reflector
Jan  4 13:26:15 Keepalived_vrrp: Registering Kernel netlink command channel
Jan  4 13:26:15 Keepalived_vrrp: Registering gratutious ARP shared channel
Jan  4 13:26:15 Keepalived_vrrp: Opening file '/opt/keepalived-1.2.1/etc/keepalived/keepalived.conf'.
Jan  4 13:26:15 Keepalived_healthcheckers: Registering Kernel netlink reflector
Jan  4 13:26:15 Keepalived_healthcheckers: Registering Kernel netlink command channel
Jan  4 13:26:15 Keepalived_healthcheckers: Opening file '/opt/keepalived-1.2.1/etc/keepalived/keepalived.conf'.
Jan  4 13:26:15 Keepalived_healthcheckers: Configuration is using : 9361 Bytes
Jan  4 13:26:15 Keepalived_vrrp: Configuration is using : 33818 Bytes
Jan  4 13:26:15 Keepalived_vrrp: Using LinkWatch kernel netlink reflector...
Jan  4 13:26:15 Keepalived_healthcheckers: IPVS: Module is wrong version
Jan  4 13:26:15 Keepalived_healthcheckers: IPVS: Module is wrong version
Jan  4 13:26:15 Keepalived_healthcheckers: Using LinkWatch kernel netlink reflector...
Jan  4 13:26:15 Keepalived_healthcheckers: Activating healtchecker for service [0.0.0.0:0]
Jan  4 13:26:15 Keepalived_healthcheckers: Activating healtchecker for service [0.0.0.0:0]
Jan  4 13:26:16 Keepalived_vrrp: VRRP_Instance(VI_1) Transition to MASTER STATE
Jan  4 13:26:16 Keepalived_healthcheckers: TCP connection to [0.0.0.0:3128] failed !!!
Jan  4 13:26:16 Keepalived_healthcheckers: Removing service [0.0.0.0:0] from VS [0.0.0.0:3128]
Jan  4 13:26:16 Keepalived_healthcheckers: IPVS: No such destination
Jan  4 13:26:16 Keepalived_healthcheckers: TCP connection to [0.0.0.0:3128] failed !!!
Jan  4 13:26:16 Keepalived_healthcheckers: Removing service [0.0.0.0:0] from VS [0.0.0.0:3128]
Jan  4 13:26:16 Keepalived_healthcheckers: IPVS: No such destination
Jan  4 13:26:16 Keepalived_healthcheckers: Lost quorum 1-0=1 > 0 for VS [0.0.0.0:3128]
Jan  4 13:26:17 Keepalived_vrrp: VRRP_Instance(VI_1) Entering MASTER STATE

What am I doing wrong here ?! The realservers are of course IPv6 enabled and reachable.
The same setup works fine with IPv4. Any hints or man pages related to keepalived and IPv6 out there ?

OS is Ubuntu 10.10

# ipvsadm -v
ipvsadm v1.25 2008/5/15 (compiled with popt and IPVS v1.2.1)

---

Jan

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