Difference between revisions of "SNMP: Instalasi & Konfigurasi di Ubuntu"

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This guide describe howto install and configure SNMP on Ubuntu.
+
Cara menginstalasi & konfigurasi SNMP di Ubuntu.
 
 
In an earlier article I have described howto set it up on RHES or CentOS, it is slightly different in Ubuntu.
 
 
 
 
   
 
   
  
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==Configuration==
 
==Configuration==
  
Move existing /etc/snmp/snmpd.conf configuration file to /etc/snmp/snmpd.conf.org
+
Backup /etc/snmp/snmpd.conf
  
 
  mv /etc/snmp/snmpd.conf  /etc/snmp/snmpd.conf.org
 
  mv /etc/snmp/snmpd.conf  /etc/snmp/snmpd.conf.org
  
Create a new /etc/snmp/snmpd.conf file:
+
Buat file baru /etc/snmp/snmpd.conf:
  
 
  rocommunity  public
 
  rocommunity  public
Line 25: Line 22:
 
  syscontact  peter@it-slav.net
 
  syscontact  peter@it-slav.net
  
Make snmpd use the newly created file and make it listen to all interfaces:
+
Pastikan snmpd menggunakan file ini untuk mendengarkan semua interface:
  
 
==Edit /etc/default/snmpd==
 
==Edit /etc/default/snmpd==
  
Change from:
+
Ubah dari:
  
 
  # snmpd options (use syslog, close stdin/out/err).
 
  # snmpd options (use syslog, close stdin/out/err).
 
  SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid 127.0.0.1'
 
  SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid 127.0.0.1'
  
To:
+
Ke:
  
 
  # snmpd options (use syslog, close stdin/out/err).
 
  # snmpd options (use syslog, close stdin/out/err).
Line 40: Line 37:
 
  SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid -c /etc/snmp/snmpd.conf'
 
  SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid -c /etc/snmp/snmpd.conf'
  
and restart snmpd
+
restart
  
 
  /etc/init.d/snmpd restart
 
  /etc/init.d/snmpd restart
 
 
  
 
   
 
   
 
==Test==
 
==Test==
  
Do a snmpwalk from another host against your newly configured host.
+
Lakukan snmpwalk dari mesin lain,
  
 
  [root@op5 ~]# snmpwalk -v 1 -c public -O e ibsen
 
  [root@op5 ~]# snmpwalk -v 1 -c public -O e ibsen
 +
 
  SNMPv2-MIB::sysDescr.0 = STRING: Linux ibsen 2.6.27-9-generic #1 SMP Thu Nov 20 21:57:00 UTC 2008 i686
 
  SNMPv2-MIB::sysDescr.0 = STRING: Linux ibsen 2.6.27-9-generic #1 SMP Thu Nov 20 21:57:00 UTC 2008 i686
 
  SNMPv2-MIB::sysObjectID.0 = OID: NET-SNMP-MIB::netSnmpAgentOIDs.10
 
  SNMPv2-MIB::sysObjectID.0 = OID: NET-SNMP-MIB::netSnmpAgentOIDs.10
Line 69: Line 65:
  
 
   
 
   
4. Monitor example
+
==Contoh Monitor==
  
 
Below is an example of how it looks using op5 Monitor a Nagios based Enterprise Monitor solution.
 
Below is an example of how it looks using op5 Monitor a Nagios based Enterprise Monitor solution.
Line 79: Line 75:
 
5. Useful links
 
5. Useful links
  
    op5 Statistics, a cacti based graph tool
+
op5 Statistics, a cacti based graph tool
    op5 Monitor, an Enterprise Class Monitoring system based on Nagios
+
op5 Monitor, an Enterprise Class Monitoring system based on Nagios
    Net-SNMP, an open source implementation of SNMP
+
Net-SNMP, an open source implementation of SNMP
    Cacti, an open source graph tool
+
Cacti, an open source graph tool
    Nagios, the number 1 monitor tool
+
Nagios, the number 1 monitor tool
  
  

Latest revision as of 12:14, 12 May 2020

Sumber: http://www.it-slav.net/blogs/2009/02/05/install-and-configure-snmp-on-ubuntu/


Cara menginstalasi & konfigurasi SNMP di Ubuntu.


Installation

apt-get install snmpd


Configuration

Backup /etc/snmp/snmpd.conf

mv /etc/snmp/snmpd.conf  /etc/snmp/snmpd.conf.org

Buat file baru /etc/snmp/snmpd.conf:

rocommunity  public
syslocation  "PDC, Peters DataCenter"
syscontact  peter@it-slav.net

Pastikan snmpd menggunakan file ini untuk mendengarkan semua interface:

Edit /etc/default/snmpd

Ubah dari:

# snmpd options (use syslog, close stdin/out/err).
SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid 127.0.0.1'

Ke:

# snmpd options (use syslog, close stdin/out/err).
#SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid 127.0.0.1'
SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid -c /etc/snmp/snmpd.conf'

restart

/etc/init.d/snmpd restart


Test

Lakukan snmpwalk dari mesin lain,

[root@op5 ~]# snmpwalk -v 1 -c public -O e ibsen
SNMPv2-MIB::sysDescr.0 = STRING: Linux ibsen 2.6.27-9-generic #1 SMP Thu Nov 20 21:57:00 UTC 2008 i686
SNMPv2-MIB::sysObjectID.0 = OID: NET-SNMP-MIB::netSnmpAgentOIDs.10
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (68869) 0:11:28.69
SNMPv2-MIB::sysContact.0 = STRING: peter@it-slav.net
SNMPv2-MIB::sysName.0 = STRING: ibsen
SNMPv2-MIB::sysLocation.0 = STRING: "PDC, Peters DataCenter"
SNMPv2-MIB::sysORLastChange.0 = Timeticks: (1) 0:00:00.01
SNMPv2-MIB::sysORID.1 = OID: SNMP-FRAMEWORK-MIB::snmpFrameworkMIBCompliance
SNMPv2-MIB::sysORID.2 = OID: SNMP-MPD-MIB::snmpMPDCompliance
SNMPv2-MIB::sysORID.3 = OID: SNMP-USER-BASED-SM-MIB::usmMIBCompliance
SNMPv2-MIB::sysORID.4 = OID: SNMPv2-MIB::snmpMIB
SNMPv2-MIB::sysORID.5 = OID: TCP-MIB::tcpMIB
SNMPv2-MIB::sysORID.6 = OID: IP-MIB::ip

Yes it works!!


Contoh Monitor

Below is an example of how it looks using op5 Monitor a Nagios based Enterprise Monitor solution.

Optimussnmp-eth0.png


5. Useful links

op5 Statistics, a cacti based graph tool
op5 Monitor, an Enterprise Class Monitoring system based on Nagios
Net-SNMP, an open source implementation of SNMP
Cacti, an open source graph tool
Nagios, the number 1 monitor tool



Referensi


Pranala Menarik