Firmware Upgrade; Figure 203 Maintenance > Ssl > Edit A Self-Signed Certificate; Table 104 Maintenance > Configuration - ZyXEL Communications NSA-2401 User Manual

Figure 203 Maintenance > SSL > Edit a Self-Signed Certificate
The following table describes the labels in this screen.
Table 104 Maintenance > Configuration
LABEL
Common Name
Host IP Address
Host Domain Name
Organizational Unit
(Optional)
Organization (Optional)
Country (Optional)
Key Type
Key Length
Apply
Cancel

11.5 Firmware Upgrade

Click Maintenance > FW Upgrade to open this screen, where you can upgrade the NSA
firmware. Be sure to download the latest firmware files from the ZyXEL website.
NSA-2401 User's Guide
DESCRIPTION
This name describes the certificate's origin, either in the form of an IP
address or a domain name.
Select this option and enter the NSA's IP address if you want to use this
for the common name.
Select this option and enter the NSA's domain name if you want to use
this for the common name
Enter this name of the organizational unit which owns or maintains the
NSA. This is an optional field.
Enter this name of the organization or company which owns or maintains
the NSA. This is an optional field.
Enter this name of the country in which the NSA is located. This is an
optional field.
Select the certificate's key type, either RSA or DSA.RSA is a public-key
encryption and digital signature algorithm, while DSA is only a digital
signature algorithm.
Select the encryption key length. The longer the key, the better the
encryption security. The only drawback to having a long key is that the file
encrypted with it swells in size as well.
Click this to save your changes.
Click this to discard changes and close the window.
Chapter 11 Maintenance Screens
239