ZyXEL Communications VPN Series - Certificates Technical Reference; ISP Account Overview

Chapter 42 Object
ZyWALL/USG Series User’s Guide
810
Figure 558 Configuration > Object > Certificate > Trusted Certificates > Import
The following table describes the labels in this screen.
42.11.5 Certificates Technical Reference
OCSP
OCSP (Online Certificate Status Protocol) allows an application or device to check whether a
certificate is valid. With OCSP the ZyWALL/USG checks the status of individual certificates instead
of downloading a Certificate Revocation List (CRL). OCSP has two main advantages over a CRL. The
first is real-time status information. The second is a reduction in network traffic since the ZyWALL/
USG only gets information on the certificates that it needs to verify, not a huge list. When the
ZyWALL/USG requests certificate status information, the OCSP server returns a “expired”, “current”
or “unknown” response.
42.12 ISP Account Overview
Use ISP accounts to manage Internet Service Provider (ISP) account information for PPPoE/PPTP/
L2TP interfaces. An ISP account is a profile of settings for Internet access using PPPoE, PPTP or
L2TP.
Use the Object > ISP Account screens (Section 42.12.1 on page 811) to create and manage ISP
accounts in the ZyWALL/USG.
Table 335 Configuration > Object > Certificate > Trusted Certificates > Import
LABEL DESCRIPTION
File Path Type in the location of the file you want to upload in this field or click Browse to find it.
You cannot import a certificate with the same name as a certificate that is already in the
ZyWALL/USG.
Browse Click Browse to find the certificate file you want to upload.
OK Click OK to save the certificate on the ZyWALL/USG.
Cancel Click Cancel to quit and return to the previous screen.