Net-SNMP installation and configuration

Net-SNMP installation and configuration

Install

Download the latest version at http://www.net-snmp.org/download.html

Wget http://sourceforge.net/projects/net-snmp/files/net-snmp/5.6/net-snmp-5.6.tar.gz

Tar-xvf net-snmp-5.6.tar.gz

Cd net-snmp-5.6

. /Configure -- prefix =/usr/local/net-snmp -- with-default-snmp-version = "2" -- with-logfile =/usr/local/net-snmp/log /snmplog. log -- with-persistent-directory =/var/net-snmp

Note
-- Prefix installation path
-- With-default-snmp-version default version
-- With-logfile Log File Path
-- With-persistent-directory: fixed data storage directory

Make & make install

Cp EXAPLE. conf/usr/local/net-snmp/share/snmp/snmpd. conf

Vi snmpd. conf

 

60 # sec. name source community
61 com2sec local localhost COMMUNITY
62 com2sec mynetwork NETWORK/24 COMMUNITY

Change

60 # sec. name source community
61 com2sec local localhost public
62 com2sec mynetwork NETWORK/24 public

Change mynetwork/24 to the ip address of the host to view snmp information.

Change community to the value you set.

Save and exit

Edit/etc/rc. local to be self-started
Add the following line:
/Usr/local/net-snmp/sbin/snmpd-c/usr/local/net-snmp/share/snmp/snmpd. conf &
Set environment variables and edit/etc/profile
Add the following line before the export
PATH =/usr/local/net-snmp/bin:/usr/local/net-snmp/sbin: $ PATH

Check

Run ps-aux | grep snmpd to check whether the snmpd process is started.
Netstat-an | grep 161 // check whether snmp is enabled

Run the following command to check whether snmp obtains system data from the local machine:

Snmpwalk-v 2c-c public localhost

If the returned result is not Time out, the system information indicates that the net-snmp installation is successful.

Cacti does not work out of the figure to fix the database

Error message:
Invalid PHP: Poller [0] ERROR: SQL Assoc Failed !, Error: '200', SQL: "select poller_output.output, poller_output.time, hour from (poller_output, poller_item) where (hour = hour and hour = hour) LIMIT 145"

Solution:
Mysqlcheck -- auto-repair -- databases cacti-p
Or (no password is set for mysql)
Mysqlcheck -- auto-repair -- databases cacti

Install Net-SNMP in RPM mode in Linux

Use of Net-SNMPv3 in openSUSE 11.2

Net-SNMP mib2c Configuration

Install Net-SNMP in Ubuntu

Ubuntu installation Net-SNMP-5.5.1 method summary

Net-SNMP details: click here
Net-SNMP: click here

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