SNMP

Links

• Tutorials
• Tutorial: snmptranslate
• https://net-snmp.sourceforge.io/wiki/index.php/
• Zabbix and SNMP
• http://www.debianhelp.co.uk/snmp.htm
• How to Configure SNMP Community Strings
• Linux SNMP OIDs for CPU,Memory and Disk Statistics
• The MIBs list

Documentation

OID

https://www.dpstele.com/snmp/what-does-oid-network-elements.php

HOWTO

snmpd on Ubuntu

In /etc/snmp/snmpd.conf:

view   systemonly  included   .1

Using snmpd as snmp proxy

• Using SNMP proxy on Debian
• SNMP Proxy

IP range to call from: 192.168.0.0/16 Hosts to monitor: swa and swb ( 10.1.0.1x )

On your the host used as proxy:

view all included .1
group ACCSRV v2c notConfigUser
com2sec -Cn swasrv notConfigUser 192.168.0.0/16 swa
com2sec -Cn swbsrv notConfigUser 192.168.0.0/16 swb
access ACCSRV swasrv any noauth prefix all none none
access ACCSRV swbsrv any noauth prefix all none none
proxy -Cn swasrv -v 2c -c public 10.1.0.11 .1.3
proxy -Cn swbsrv -v 2c -c public 10.1.0.12 .1.3

Then from your 192.168.0.0/16 network:

snmpwalk -v 2c -c swa yoursnmpproxyserver

FAQ

Install MIB

• Installing and loading MIBs
• https://l3net.wordpress.com/2013/05/12/installing-net-snmp-mibs-on-ubuntu-and-debian/

Locations

• /usr/share/snmp/mib
• /var/lib/snmp/mibs/
• /usr/share/snmp/mibs/

snmpwalk

snmpwalk -v 2c  -c public yourhost system(?)

or to show all OIDs

 snmpwalk -v 2c  -c public yourhost