Nagios cannot see a host when it's come up after be down

[Jorge Luis de la Garza (Sistemas)]

Hi !!

I'm monitor several ruters (cisco) with check_ping and check_ifstatus,
when someone goes down nagios detect perfectly, but when it comes 
up nagios cannot detected. Even with a ping form the pc can't see the router.

The only way to correct this is to restart the interfaces of linux.

This happen some times, not always.

I also run cacti on the linux machine to graph the interfaces.

It's seems like if nagios (or some other program) is blocking the ip of the router, 
but i don't now how to correct this problems

any ideas ?

thanks !!



-------------------------------------------------------
This SF.Net email sponsored by: Free pre-built ASP.NET sites including
Data Reports, E-commerce, Portals, and Forums are available now.
Download today and enter to win an XBOX or Visual Studio .NET.
http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01
_______________________________________________
Nagios-users mailing list
Nagios-users at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-users
::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
::: Messages without supporting info will risk being sent to /dev/null