Certificates Technical Reference; Isp Account Overview - ZyXEL Communications USG40 User Manual

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Figure 398 Configuration > Object > Certificate > Trusted Certificates > Import

The following table describes the labels in this screen.

Table 255 Configuration > Object > Certificate > Trusted Certificates > Import

32.10.5 Certificates Technical Reference

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.

Use ISP accounts to manage Internet Service Provider (ISP) account information for PPPoE/PPTP

interfaces. An ISP account is a profile of settings for Internet access using PPPoE or PPTP.

Use the Object > ISP Account screens

accounts in the ZyWALL/USG.

Chapter 32 Object

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

Click Browse to find the certificate file you want to upload.

Click OK to save the certificate on the ZyWALL/USG.

Click Cancel to quit and return to the previous screen.

ZyWALL/USG Series User's Guide

(Section 32.11.1 on page

595) to create and manage ISP

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