I am trying to get Neighbor status alerts for both BGP and OSPF and the only information I can find are two posts dating back 9 and 12 years.  Neither were helpful as the one refers to the other and links in the older one no longer exist or are outdated.

What I am looking for is what Nagios is currently doing for us. Check BGP status and report back neighbors and alert if neighbor count changes.  I have the MIBs loaded on the server of Generic and Cisco, we use both Cisco and Juniper EX for routing.