Network down when visitors are over 300 Post: 36895

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Top Forums UNIX for Dummies Questions & Answers Network down when visitors are over 300 Post 36895 by HOUSCOUS on Friday 6th of June 2003 11:13:09 AM

06-06-2003

Registered User

Network down when visitors are over 300

Hi, there. Recently one of my friends used FreeBSD 4.8 to setup a web server, and the network connection is 100MB/s. But every time when the visitors approached 300 people, the network turned so slow, and eventually "dead". Why is that? And how should we solve this problem. I don't know what further information I shall apply, but please ask me.

Sincerely,
HOUSCOUS

HOUSCOUS

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hosts.conf

HOSTS.CONF(5)							    NUT Manual							     HOSTS.CONF(5)

NAME

       hosts.conf - Access control for Network UPS Tools CGI programs

DESCRIPTION

       The CGI programs (upsset.cgi(8), upsstats.cgi(8), upsimage.cgi(8)) use this file to determine if they are allowed to talk to a host. This
       keeps random visitors from using your web server to annoy others by creating outgoing connections.

DIRECTIVES

       MONITOR ups description
	   The ups element is in the form upsname[@hostname[:port]]. To allow connections to a UPS called "snoopy" on a system called "doghouse"
	   that runs upsd on port 7877, it would look like this:

	       MONITOR snoopy@doghouse:7877 "Joe Cool"

	   The description must be one element, so if it has spaces, then it must be wrapped with quotes as shown above. The default hostname is
	   "localhost".

SEE ALSO

       upsset.cgi(8), upsstats.cgi(8), upsimage.cgi(8)

   Internet resources:
       The NUT (Network UPS Tools) home page: http://www.networkupstools.org/

Network UPS Tools						    05/22/2012							     HOSTS.CONF(5)

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LEARN ABOUT POSIX

hosts.conf