On Sunday 30 September 2007, Mick wrote: > Hi All, > > I want to monitor a host who has a Linksys router, which after 24 hours or > so from being power cycled gradually locks out. All attempts to ping, > httping, traceroute, fail. Surprisingly, nmap shows: > ===================================== > Host XX-XXX-XXX-XX.dhcp.kgpt.tn.charter.com (XX.XXX.XXX.XX) appears to be > up ... good. > ===================================== > > Sometimes it may find an open port, sometimes not in which case it reports > that all ports are filtered. I assume from these tests that the problem > lies with the router as opposed to the modem, otherwise I would get a > connection refused/failed sort of message, right? Is there a way to set up > Nagios to monitor/compare both modem and router? I am thinking along the > lines of pinging the router as normal and when that fails repeatedly, to > run a command to check the modem. How should I go about setting this up?
Any ideas at all guys? I'm really stuck here. -- Regards, Mick
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