Plugin to check active-standby pair

[cskang]

Is there a plugin to check the status of active-standby pair of hosts?
plugin will return CRITICAL return code only when both active and standby pair of host are down.
If any one of active and standby unit is UP, then the return code should be OK.

[nscott]

cskang,

Check out Nagios BPI. Its probably a little overkill for your needs, but it would certainly accomplish what your needs.