[mrtg] Re: Monitoring stopped

[Landa, Brian]

Did anyone change SNMP on the WebServer? anyone change the IP address or
public string on the server, anyone put a firewall up or change any
access-lists not to permit SNMP?I would also re run cfgmaker again , but
make it a sep config and try running it again? try to pinging the web server
and download a port checker and point it to the web server, put the port
checker on the MRTG station and point it to the web server and see if the
SNMP port is open, if not you have a firewall issue.


NOTE: if you are having problems download a port checker it will help you to
see what ports are open before you get started. Most port checker are free
and you can get them form any shareware site.


Brian Landa
Trend Consulting Services Inc.
Centre Plaza North, Suite #201
Eastlake, OH 44095
T: 440.942.4040 X243
F: 440.942.4848
Pager: 440.303.5426
Email: landa at trendcs.com <mailto:landa at trendcs.com>
Network Support Specialist 
WE make the NET * work






Recently one of my targets(NT webserver) stopped being monitored by MRTG.
This had been working fine for 3 months or so. It's not a case of just the
graphs not updating as the log files aren't updating either. The target
config is below, anybody have any ideas why it stopped?

Thanks


Target[webserver]: 2:public at IP address
MaxBytes[webserver]: 1250000
Title[webserver]: Keystone Connect Webserver (all sites)
Options[webserver]: bits
Xsize[webserver]: 600
Ysize[webserver]: 200
PageTop[webserver]: <H1>Traffic Analysis for Webserver
 </H1>
 <TABLE>
   <TR><TD>System:</TD><TD>Compaq Proliant 850R </TD></TR>
   <TR><TD>Maintainer:</TD><TD>Kirk Mitchell</TD></TR>
   <TR><TD>Interface:</TD><TD>Webserver (1)</TD></TR>
   <TR><TD>IP:</TD><TD>www.keyconn.net (204.171.31.5)</TD></TR>
   <TR><TD>Max Speed:</TD>
       <TD>10.0 mbits/s (ethernetCsmacd)</TD></TR>
  </TABLE>


-- 
Kirk Mitchell-General Manager        mitch at keyconn.net
Keystone Connect                     Unlock Your World
Altoona, PA   814-941-5000      http://www.keyconn.net



Brian Landa
Trend Consulting Services Inc.
Centre Plaza North, Suite #201
Eastlake, OH 44095
T: 440.942.4040 X243
F: 440.942.4848
Pager: 440.303.5426
Email: landa at trendcs.com <mailto:landa at trendcs.com>
Network Support Specialist 
WE make the NET * work



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