Configuring Snmp; Snmp Default Configuration; Enabling Snmp - Network Critical SmartNA-X User Manual

U SNMP | C SNMP
SING ONFIGURING
Where a client wants to connect using an older version of SNMP but the access control on the SmartNA-X device
is configured using VACM, there is an alternative mechanism for defining community strings. To the client, these
appear like any other community string when connecting via SNMPv1 or SNMPv2c. Internally, however, the
community string is mapped onto a "security name" that is then added into groups, just like native SNMPv3 users.
Thus these VACM-style community strings can use all of the flexibility of the SNMPv3 view-based access control
system, even though the client has no knowledge of SNMPv3.

Configuring SNMP

This section describes how to enable and configure SNMP in SmartNA-X. It covers the following topics:
• SNMP default configuration, page 61
• Enabling SNMP, page 61
• SNMP engine ID, page 62
• Configuring SNMP notifications, page 62
• Configuring trap managers (notification hosts), page 64
• Configuring SNMPv3 users with VACM, page 65
• Configuring SNMPv1/v2c communities, page 63
• Adding a member or security name to a group, page 66
• Configuring views, page 67
• Configuring the access control list, page 68

SNMP default configuration

Table show the default SNMP configuration.
Feature
SNMP agent
SNMP community strings
SNMP notification receiver
SNMP notifications
Table 9-3 Default SNMP configuration

Enabling SNMP

For security, the SNMP agent in SmartNA-X is not enabled by default. It must first be enabled before you can use
SNMP functions.
Using the web UI to enable SNMP
Select the SNMP tab.
1.
Select the SNMP enabled checkbox.
2.
Click Review/apply, and then click Apply.
3.
S
Default Setting
Disabled
No strings configured.
None configured
None enabled
DRAFT
NA™ 10G N
MART ETWORK
A (S NA-X)
CCESS MART
61