snmp

Simple Network Management Protocol

Links

• Third party MIBs: https://github.com/trevoro/snmp-mibs/tree/master/mibs
• How-To: https://web.archive.org/web/20070122063239/http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch22_:_Monitoring_Server_Performance
• APC has some snmp tricks specific to those devices.

Examples

Install snmp utils on redhat / centos

yum install net-snmp-utils

Show the system description of a host

snmpwalk -v 1 -c public 192.168.9.1 SNMPv2-MIB::sysDescr.0

Walk 172.28.111.10 with community string itgwrk

snmpwalk -v 1 -c "public" 172.28.111.10

IPV6 is different...

snmpwalk -v 1 -c public udp6:fe80::a2e:5fff:feba:f586%en0 enterprises

Show Network Info

snmpwalk -c public 192.168.9.1 1.3.6.1.2.1

Show Airport Upload and Download bytes

snmpwalk -c public 192.168.9.1 IF-MIB::ifOutOctets
snmpwalk -c public 192.168.9.1 IF-MIB::ifInOctets

Show configured IP addresses

IPV4 by querying IPV6

snmpwalk -v 1 -c public udp6:fe80::a2e:5fff:feba:f586%en0 ipAdEntAddr