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new host produces no graphs even for default ucd/snmp templa

 
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networkfupa



Joined: 21 Oct 2008
Posts: 30

PostPosted: Tue Nov 18, 2008 5:33 pm    Post subject: new host produces no graphs even for default ucd/snmp templa Reply with quote

I just created a vanilla ucd/net snmp host and made sure I can poll the host with snmpwalk. I created a new device and added the cpu graphs and added the device to the graph tree; however, there is no graphs being populated.

i looked in the <path_rra> for some of the ucd/snmp cpu statistics which I created for a given host, and I don't see it there: <path_rra>/myserver_cpu_nice_15.rrd
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khufure
Cacti User


Joined: 24 Oct 2007
Posts: 164
Location: San Francisco, CA

PostPosted: Tue Nov 18, 2008 8:04 pm    Post subject: Reply with quote

Is the device up? From a command line you can test by
Code:
snmpwalk -v $your_version -c $your_community $hostname system

From the gui you check by cacti -> devices tab.

The next thing to check is to turn on DEBUG logging and get your poller output to go to a logfile instead of /dev/null.
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networkfupa



Joined: 21 Oct 2008
Posts: 30

PostPosted: Wed Nov 19, 2008 1:24 pm    Post subject: Reply with quote

It was a blocking firewall rule.
Thanks
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