[CentOS] centos 5.1 fresh install of ipvsadm: service won't start: config missing

Hello all,
I have ipvsadm-1.24 installed, and there's an error when the service starts:

Applying IPVS configuration: /etc/init.d/ipvsadm: line 62:
/etc/sysconfig/ipvsadm: No such file or directory

is the install broken? I did a "yum whatprovides ipvsadm" and it does
say there's a config, but doesn't point to where it is.

any suggestions?

-- 
---------------
Morpheus: After this, there is no turning back. You take the blue pill
- the story ends, you wake up in your bed and believe whatever you
want to believe. You take the red pill - you stay in Wonderland and I
show you how deep the rabbit-hole goes.