Chapter 37 System
ZyWALL ATP Series User’s Guide
737
37.11.5 Add SNMPv3 User
Click
Add
under SNMPv3 in
Configuration > System > SNMP
to create an SNMPv3 user for authentication
with managers using SNMP v3. Use the username and password of the login accounts you specify in this
screen to create accounts on the SNMP v3 manager.
Figure 502
Configuration > System > SNMP(v3) > Add
The following table describes the labels in this screen.
37.11.6 Service Control Rules
Click the
Add
or
Edit
icon in the
Service Control
table to add a service control rule.
Table 322 Configuration > System > SNMP(v3) > Add
LABEL
DESCRIPTION
User
Specify the username of a login account on the Zyxel Device. The associated password is
used in authentication algorithms and encryption methods.
Authentication
Select an authentication algorithm.
MD5
(Message Digest 5) and
SHA
(Secure Hash
Algorithm) are hash algorithms used to authenticate SNMP data. SHA authentication is
generally considered stronger than MD5, but is slower.
Privacy
Specify the encryption method for SNMP communication from this user. You can choose one
of the following:
•
DES
- Data Encryption Standard is a widely used (but breakable) method of data
encryption. It applies a 56-bit key to each 64-bit block of data.
•
AES
- Advanced Encryption Standard is another method for data encryption that also
uses a secret key. AES applies a 128-bit key to 128-bit blocks of data.
Privilege
Select the access rights to MIBs.
•
Read-Write
- The associated user can create and edit the MIBs on the Zyxel Device,
except the user account.
•
Read-Only
- The associated user can only collect information from the Zyxel Device MIBs.
OK
Click
OK
to save the changes.
Cancel
Click
Cancel
to begin configuring this screen afresh.