Https Example - ZyXEL Communications ISG50-ISDN User Manual

Table 276 Configuration > System > WWW > Login Page
LABEL
Apply
Reset

52.7.7 HTTPS Example

If you haven't changed the default HTTPS port on the ISG50, then in your browser enter "https://
ISG50 IP Address/" as the web site address where "ISG50 IP Address" is the IP address or domain
name of the ISG50 you wish to access.
52.7.7.1 Internet Explorer Warning Messages
When you attempt to access the ISG50 HTTPS server, a Windows dialog box pops up asking if you
trust the server certificate. Click View Certificate if you want to verify that the certificate is from
the ISG50.
You see the following Security Alert screen in Internet Explorer. Select Yes to proceed to the Web
Configurator login screen; if you select No, then Web Configurator access is blocked.
Figure 457 Security Alert Dialog Box (Internet Explorer)
52.7.7.2 Avoiding Browser Warning Messages
Here are the main reasons your browser displays warnings about the ISG50's HTTPS server
certificate and what you can do to avoid seeing the warnings:
• The issuing certificate authority of the ISG50's HTTPS server certificate is not one of the
browser's trusted certificate authorities. The issuing certificate authority of the ISG50's factory
default certificate is the ISG50 itself since the certificate is a self-signed certificate.
• For the browser to trust a self-signed certificate, import the self-signed certificate into your
operating system as a trusted certificate.
• To have the browser trust the certificates issued by a certificate authority, import the certificate
authority's certificate into your operating system as a trusted certificate. Refer to
page 831
ISG50 User's Guide
DESCRIPTION
Click Apply to save your changes back to the ISG50.
Click Reset to return the screen to its last-saved settings.
for details.
Chapter 52 System
Appendix C on
687