Chapter 6: Using the Web Interface275 Available settings for the CA Certificate:If the required certificate file is a chain of certificates, and you are notsure about the requirements of a certificate chain, seeTLS CertificateChain (on page 783).Field/setting DescriptionEnable verificationof TLS certificatechainSelect this checkbox for the PX3TS to verify thevalidity of the TLS certificate that will be installed. For example, the PX3TS will check thecertificate's validity period against the systemtime.Click this button to import a certificate file. Thenyou can: Click Show to view the certificate's content. Click Remove to delete the installed certificateif it is inappropriate.Allow expired andnot yet validcertificates Select this checkbox to make theauthentication succeed regardless of thecertificate's validity period. After deselecting this checkbox, theauthentication fails whenever any certificate inthe selected certificate chain is outdated or notvalid yet.Allow wirelessconnection ifsystem clock isincorrectWhen this checkbox is deselected, and if thesystem time is incorrect, the installed TLScertificate is considered not valid yet and willcause the wireless network connection to fail.When this checkbox is selected, it will make thewireless network connection successful when thePX3TS system time is earlier than the firmwarebuild before synchronizing with any NTP server. The incorrect system time issue may occurwhen the PX3TS has once been powered off fora long time.IPv4 settings:Field/setting DescriptionEnable IPv4 Enable or disable the IPv4 protocol.IP Auto Select the method to configure IPv4 settings.
