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snmp views to control what can be collected

snmp views to control what can be collected

headerFTU.jpg

define the view

 

define the view

 

 

snmp view cutdown 1.3.6.1.6.3.15 excluded

snmp view cutdown 1.3.6.1.6.3.16 excluded

 

Example

iso, at, cisco stuff : not supported

iso use 1.3 instead

image-20250107-165849.png

 

Configuration

 

 

R1#show running-config snmp snmp trap-source any snmp traps config snmp traps sys-monitor snmp traps alarm snmp contact JLK snmp location Wales snmp manager 192.168.226.130 v3auth informs snmp manager 192.168.226.130 v3pri informs snmp manager 192.168.226.130 v3 informs snmp group v3grp v3priv read view_all write view_all snmp group v3grp2 v3priv read cutdown snmp set-read-community public snmp set-write-community private snmp view cutdown 1.3 included snmp view cutdown 1.3.6.1.6.3.15 excluded snmp view cutdown 1.3.6.1.6.3.16 excluded snmp view cutdown 1.3.6.1.6.3.18 excluded snmp view view_all 1.3 included snmp user v3user2 v3grp2 v3 auth md5 v3useruser snmp user v3user2 v3grp2 v3 priv des v3useruser

 

!!! snmp user xxxx ( not in the “show” command )

snmp user v3user2 v3grp2 v3 auth md5 v3useruser
snmp user v3user2 v3grp2 v3 priv des v3useruser

 

R1#show snmp users User / Group: v3user / v3grp EngineId: 8000338703000c296261cf Proto / Active: MD5/DES / yes User / Group: v3user2 / v3grp2 EngineId: 8000338703000c296261cf Proto / Active: MD5/DES / yes

test

snmpwalk

 

me@cl-gg-00029:jean-luc.kriker$ snmpwalk -v 3 -l authPriv -u v3user2 -a MD5 -A v3useruser -x DES -X v3useruser 192.168.56.134 1.3.6.1.6.3 iso.3.6.1.6.3.1.1.6.1.0 = INTEGER: 114925991 iso.3.6.1.6.3.10.2.1.1.0 = Hex-STRING: 80 00 33 87 03 00 0C 29 62 61 CF iso.3.6.1.6.3.10.2.1.2.0 = INTEGER: 12 iso.3.6.1.6.3.10.2.1.3.0 = INTEGER: 43614 iso.3.6.1.6.3.10.2.1.4.0 = INTEGER: 8192 iso.3.6.1.6.3.11.2.1.1.0 = Counter32: 0 iso.3.6.1.6.3.11.2.1.2.0 = Counter32: 0 iso.3.6.1.6.3.11.2.1.3.0 = Counter32: 50 iso.3.6.1.6.3.11.2.1.3.0 = No more variables left in this MIB View (It is past the end of the MIB tree) me@cl-gg-00029:jean-luc.kriker$ snmpwalk -v 3 -l authPriv -u v3user2 -a MD5 -A v3useruser -x DES -X v3useruser 192.168.56.134 1.3.6.1.6.3.16 iso.3.6.1.6.3.16 = No more variables left in this MIB View (It is past the end of the MIB tree) me@cl-gg-00029:jean-luc.kriker$ snmpwalk -v 3 -l authPriv -u v3user2 -a MD5 -A v3useruser -x DES -X v3useruser 192.168.56.134 1.3.6.1.6.3.15 iso.3.6.1.6.3.15 = No more variables left in this MIB View (It is past the end of the MIB tree) me@cl-gg-00029:jean-luc.kriker$

 

 

 

 

 

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