ZyXEL Communications NWA-3160 ユーザーズマニュアル

Chapter 18 Certificates

NWA-3160 Series User’s Guide

After you click Apply in the My Certificate Create screen, you see a screen that 
tells you the NWA is generating the self-signed certificate or certification request. 

After the NWA successfully enrolls a certificate or generates a certification request 
or a self-signed certificate, you see a screen with a Return button that takes you 
back to the My Certificates screen.

If you configured the My Certificate Create screen to have the NWA enroll a 
certificate and the certificate enrollment is not successful, you see a screen with a 
Return button that takes you back to the My Certificate Create screen. Click 
Return and check your information in the My Certificate Create screen. Make 
sure that the certification authority information is correct and that your Internet 
connection is working properly if you want the NWA to enroll a certificate online.

Enrollment 
Protocol

Select the certification authority’s enrollment protocol from the 
drop-down list box.

Simple Certificate Enrollment Protocol (SCEP) is a TCP-based 
enrollment protocol that was developed by VeriSign and Cisco.

Certificate Management Protocol (CMP) is a TCP-based 
enrollment protocol that was developed by the Public Key 
Infrastructure X.509 working group of the Internet Engineering Task 
Force (IETF) and is specified in RFC 2510.

CA Server Address  Enter the IP address (or URL) of the certification authority server.
CA Certificate

Select the certification authority’s certificate from the CA 
Certificate drop-down list box.

You must have the certification authority’s certificate already 
imported in the Trusted CAs screen. Click Trusted CAs to go to 
the Trusted CAs screen where you can view (and manage) the 
NWA's list of certificates of trusted certification authorities.

Request 
Authentication

When you select Create a certification request and enroll for a 
certificate immediately online, the certification authority may 
want you to include a reference number and key to identify you 
when you send a certification request. Fill in both the Reference 
Number and the Key fields if your certification authority uses CMP 
enrollment protocol. Just fill in the Key field if your certification 
authority uses the SECP enrollment protocol. 

Apply

Click Apply to begin certificate or certification request generation.

Cancel

Click Cancel to quit and return to the My Certificates screen.

Table 67   Certificates > My Certificate Create (continued)