SNMP

From neil.tappsville.com
Jump to navigationJump to search

Simple Network Management Protocol


Statistics

  • Source: Manager (Poller)
  • Destination: Device
  • Port: 161 UDP


Traps / Alarms

  • Source: Device
  • Destination: Manager
  • Port: 162 UDP


SNMP v3

Proviso

SNMP community string as used in the gui

&V3,[[Access Mode]]=Auth-MD5,[[Security Name]]=useridtext,[[Context Name]]=,[[Auth Passwd]]=authpwtext

SNMP Communtity string as used in the cli

snmpGet [[OID's]] sys Name.0 -S SNMPCOLLECTORNAME -P 3002 -r 3 -t 2 -c '&V3,[[AccessMode]]=Auth-MD5,[[Security Name]]=useridtext,[[Context Name]]=,[[Auth Passwd]]=authpwtext'

Net-SNMP

CLI command

./snmpget -v 3 -a MD5 -A 'authpwtext' -l authNoPriv -u useridtext 10.78.252.19 iso.3.6.1.2.1.1.5.0


Nice guide to comparing Juniper CLI to SNMP

qandaitem09186a00800b69ac.shtml www.cisco.com/en/US/tech/tk648/tk362/technologiesqandaitem09186a00800b69ac.shtml



  • RFC1213 - SNMPv1
  • RFC3416 - SNMPv2c
  • RFC3411-3415 - SNMPv3