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SNMP
17.6
SNMP Security
17.6.1
SNMP v1 Security
SNMP version 1 utilizes the community name for authentication. If the SNMP manager/client
sends a request message containing the community name that doesn't match the community name
set in the SNMP Agent, the SNMP agent will respond with the authentication failure message. This
community name is not encrypted during transmission.
17.6.2
SNMP v3 Security - Authentication Protocol and Privacy
Protocol
The CMM supports the highest security level for SNMP v3. MD5 is used for the authentication
protocol in the CMM. The DES is used for the privacy protocol in the CMM. When in this mode,
the user needs to specify each password (authKey, privKey) for these protocols. The SNMP v3
packet is securely encrypted during the transmission. This is the default security level of the CMM
when configured for SNMP v3.
The following fields are defined to handle all SNMP v3 security levels:
Table 76. SNMP v3 Security Fields For Traps
Security Name
SecurityName
AuthProtocol
AuthKey
PrivProtocol
PrivKey
Table 77. SNMP v3 Security Fields For Queries
SecurityName
SecurityName
AuthProtocol
AuthKey
PrivProtocol
PrivKey
17.7
SNMP Trap Descriptions
The list of possible SNMP trap strings is listed in
162
MPCMM0001 Chassis Management Module Software Technical Product Specification
Download from Www.Somanuals.com. All Manuals Search And Download.
User Name
Default Value:
User name
root
authentication type
MD5
authentication password
publiccmm
privacy type
DES
privacy password
publiccmm
user name
User name
authentication type (MD5)
authentication password
privacy type (DES)
privacy password
Section 11, "Health Events" on page
Default Value:
root
MD5
cmmrootpass
DES
cmmrootpass
104.
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