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RE: [cobalt-users] no ping but ssh and http work
- Subject: RE: [cobalt-users] no ping but ssh and http work
- From: "Dan Kriwitsky" <list1@xxxxxxxxxxxxxxxxxxxx>
- Date: Sun Jul 14 18:44:01 2002
- List-id: Mailing list for users to share thoughts on Sun Cobalt products. <cobalt-users.list.cobalt.com>
> Can anyone explain to me why when I attempt to ping our RAQ3
> I get a "request timed out" but I can use a browser to get to
> the site and ssh works getting to the site? In the past,
> ping has a very reliable way to see if the system is running?
> I tried using Ping Plotter which shows the trace route to
> the node and it reports that the destination is unreachable.
> Yet, I can login and view web pages. Doing a ping on the
> node to its address works of course. Any ideas?
>
Some ISP's block ping and traceroute packets as a way to stop DOS
attacks. Does yours?
--
Dan Kriwitsky
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