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Legrand PDU User Guide 161
Field/setting
Description
CA Certificate
This field appears only when 'EAP - PEAP' is
selected.
A third-party CA certificate may or may not be
needed. If needed, follow the steps below.
Available settings for the CA Certificate:
If the required certificate file is a chain of certificates, and you are not sure about the requirements of a
certificate chain, see
TLS Certificate Chain
(on page 526).
Field/setting
Description
Enable verification
of TLS certificate
chain
Select this checkbox for the Legrand PDU to
verify the validity of the TLS certificate that will be
installed.
For example, the Legrand PDU will check the
certificate's validity period against the system
time.
Click this button to import a certificate file. Then
you can:
Click Show to view the certificate's content.
Click Remove to delete the installed certificate
if it is inappropriate.
Allow expired and
not yet valid
certificates
Select this checkbox to make the
authentication succeed regardless of the
certificate's validity period.
After deselecting this checkbox, the
authentication fails whenever any certificate in
the selected certificate chain is outdated or not
valid yet.
Allow wireless
connection if
system clock is
incorrect
When this checkbox is deselected, and if the
system time is incorrect, the installed TLS
certificate is considered not valid yet and will
cause the wireless network connection to fail.
When this checkbox is selected, it will make the
wireless network connection successful when the
Legrand PDU system time is earlier than the
firmware build before synchronizing with any NTP
server.
The incorrect system time issue may occur
when the Legrand PDU has once been
powered off for a long time.
IPv4 settings:
Field/setting
Description
Enable IPv4
Enable or disable the IPv4 protocol.
IP Auto
Configuration
Select the method to configure IPv4 settings.
DHCP
: Auto-configure IPv4 settings via DHCP
servers.
Static
: Manually configure the IPv4 settings.
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