[collectd] ping_host_add operation not permitted

[ryanL]

what am i doing wrong here? centos 6.3 system.

May 12 17:59:40 fsal2 collectd[16688]: Initialization complete, entering
read-loop.
May 12 17:59:40 fsal2 collectd[16688]: ping plugin: ping_host_add
(<removed>) failed: Operation not permitted
May 12 17:59:40 fsal2 collectd[16688]: ping plugin: No host could be added
to ping object. Giving up.
May 12 17:59:52 fsal2 collectd[16688]: ping plugin: The ping thread had a
problem. Restarting it.
May 12 17:59:52 fsal2 collectd[16688]: read-function of plugin `ping'
failed. Will suspend it for 20.000 seconds.
May 12 17:59:52 fsal2 collectd[16688]: ping plugin: ping_host_add
(<removed>) failed: Operation not permitted
May 12 17:59:52 fsal2 collectd[16688]: ping plugin: No host could be added
to ping object. Giving up.
May 12 18:00:10 fsal2 collectd[16688]: ping plugin: The ping thread had a
problem. Restarting it.
May 12 18:00:10 fsal2 collectd[16688]: read-function of plugin `ping'
failed. Will suspend it for 40.000 seconds.
May 12 18:00:10 fsal2 collectd[16688]: ping plugin: ping_host_add
(<removed>) failed: Operation not permitted
May 12 18:00:10 fsal2 collectd[16688]: ping plugin: No host could be added
to ping object. Giving up.
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