snmpwalk dump SNMPv3 example

Here is one SNMPv3 example when using 'authPriv' together with 'SHA' and 'AES':

snmpwalk -ObentU -v3 -l authPriv -a SHA -A SHAPASSPHRASE -x AES -X AESPASSPHRASE -u USERNAME -ObentU x.y.z.w . > x.y.z.w.raw.snmpwalk
snmpwalk -v3 -l authPriv -a SHA -A SHAPASSPHRASE -x AES -X AESPASSPHRASE -u USERNAME x.y.z.w . > x.y.z.w.translated.snmpwalk

Based on communication method, there may be different settings:

  -l LEVEL              set security level (noAuthNoPriv|authNoPriv|authPriv)
  -a PROTOCOL           set authentication protocol (MD5|SHA|SHA-224|SHA-256|SHA-384|SHA-512)
  -A PASSPHRASE         set authentication protocol pass phrase
  -x PROTOCOL           set privacy protocol (DES|AES|AES-192|AES-256)
  -X PASSPHRASE         set privacy protocol pass phrase
  -u USER-NAME          set security name (e.g. bert)

The meaning of -ObentU:

-O OUTOPTS            Toggle various defaults controlling output display:
                        b:  do not break OID indexes down
                        e:  print enums numerically
                        n:  print OIDs numerically
                        t:  print timeticks unparsed as numeric integers
                        U:  don't print units