Table 5-1 Snmpv3 Security Models And Levels - SMC Networks TigerStack II SMC8848M Management Manual

S N
IMPLE ETWORK
Access to the switch using from clients using SNMPv3 provides additional
security features that cover message integrity, authentication, and
encryption; as well as controlling user access to specific areas of the MIB
tree.
The SNMPv3 security structure consists of security models, with each
model having it's own security levels. There are three security models
defined, SNMPv1, SNMPv2c, and SNMPv3. Users are assigned to
"groups" that are defined by a security model and specified security levels.
Each group also has a defined security access to set of MIB objects for
reading and writing, which are known as "views." The switch has a default
view (all MIB objects) and default groups defined for security models v1
and v2c. The following table shows the security models and levels available
and the system default settings.
Model Level
v1 noAuthNoPriv public
v1 noAuthNoPriv private
v1 noAuthNoPriv user defined
v2c noAuthNoPriv public
v2c noAuthNoPriv private
v2c noAuthNoPriv user defined
v3 noAuthNoPriv user defined
5-2
M
ANAGEMENT

Table 5-1 SNMPv3 Security Models and Levels

Group
(read only)
(read/write)
(read only)
(read/write)
P
ROTOCOL
Read View Write
View
defaultview none
defaultview defaultview none
user defined user defined
defaultview none
defaultview defaultview none
user defined user defined
user defined user defined
Notify Security
View
none Community
string only
Community
string only
user defined Community
string only
none Community
string only
Community
string only
user defined Community
string only
user defined A user
name match
only