Difference between revisions of "SNMP/MRTG"

From Briki
Jump to: navigation, search
 
 
(One intermediate revision by one other user not shown)
Line 1: Line 1:
 +
== Initial snmpd setup ==
 +
* Add mappings from client IPs to security policies by adding the lines:
 +
<pre>
 +
com2sec  readonly  127.0.0.1        public
 +
com2sec  readonly  <hostname>      public
 +
com2sec  readonly  192.168.1.0/24  public
 +
</pre>
 +
 +
* Bind snmpd to all interfaces by removing '''127.0.0.1''' from '''SNMPDOPTS''' in ''/etc/default/snmpd''
 +
 +
== List SNMP OIDs ==
 +
<pre>
 +
snmpwalk -v2c -c public <hostname> .
 +
</pre>
 +
 
== Converting textual MIB names to numeric ==
 
== Converting textual MIB names to numeric ==
 
<pre>
 
<pre>
 
snmptranslate -m /usr/share/snmp/mibs/UCD-SNMP-MIB.txt -On -IR dskPercent
 
snmptranslate -m /usr/share/snmp/mibs/UCD-SNMP-MIB.txt -On -IR dskPercent
 
</pre>
 
</pre>

Latest revision as of 20:26, 27 August 2007

Initial snmpd setup

  • Add mappings from client IPs to security policies by adding the lines:
com2sec  readonly  127.0.0.1        public
com2sec  readonly  <hostname>       public
com2sec  readonly  192.168.1.0/24   public
  • Bind snmpd to all interfaces by removing 127.0.0.1 from SNMPDOPTS in /etc/default/snmpd

List SNMP OIDs

snmpwalk -v2c -c public <hostname> .

Converting textual MIB names to numeric

snmptranslate -m /usr/share/snmp/mibs/UCD-SNMP-MIB.txt -On -IR dskPercent