Chapter 44 System
ZyWALL USG Series User’s Guide
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Figure 677 Configuration > System > SNMP(v3) > Add
The following table describes the labels in this screen.
44.12 Authentication Server
You can set the Zyxel Device to work as a RADIUS server to exchange messages with a RADIUS client,
such as an AP for user authentication and authorization. Click Configuration > System > Auth. Server tab.
The screen appears as shown. Use this screen to enable the authentication server feature of the Zyxel
Device and specify the RADIUS client’s IP address.
Table 382 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.
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