<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=us-ascii"> <META content="MSHTML 6.00.6000.16525" name=GENERATOR></HEAD> <BODY> <DIV><SPAN class=693051117-27112007><FONT face=Garamond>Hi all,</FONT></SPAN></DIV> <DIV><SPAN class=693051117-27112007><FONT face=Garamond>my nagios instance falsely reports host down alerts for all the servers that it monitors (check_host_alive) when the server (that hosts nagios) comes back up after the reboot.</FONT></SPAN></DIV> <DIV><SPAN class=693051117-27112007><FONT face=Garamond>The server in question is a vmware guest. Why does this happen ?</FONT></SPAN></DIV> <DIV> </DIV> <P><SPAN lang=en-us><FONT face=Garamond>-George</FONT></SPAN> </P> <DIV> </DIV></BODY></HTML>