heartbeat-common-dev 2.99.2+sles11r9-5ubuntu3 (amd64 binary) in ubuntu lucid

 heartbeat is a basic heartbeat subsystem for Linux-HA which implements
 serial, UDP, and PPP/UDP heartbeats together with IP address takeover
 including a nice resource model including resource groups.
 .
 It currently supports a very sophisticated dependency model for n-node
 clusters. It is both extremely useful and quite stable at this point in
 time.
 .
 This package contains the static version of the Heartbeat plugins that
 can be used by other programs like Pacemaker.