Wireless/Redundant Edge Services xl Module Management and Configuration Guide WS.02.xx and greater

Table Of Contents
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Configuring the ProCurve Wireless Edge Services xl Module
Enabling Secure Network Time Protocol (NTP)
Applying ACLs to NTP Services
For additional security, you can set access controls on the NTP messages that
your Wireless Edge Services xl Module receives. The module only accepts a
particular type of message if the ACL applied to that type permits it.
You will first need to configure the ACLs for NTP resource access before
completing this task. (See Chapter 7: Access Control Lists (ACLs). Use
standard IP ACLs. Each ACL should permit the IP addresses of devices that
are allowed a particular type of NTP access. For ACLs used with Secure NTP,
the ACL IDs must be numeric (not strings).
To apply the access controls, move to the Special Features > Secure NTP screen.
Then, enter the index numbers for the appropriate ACLs in the ACL Ids fields
in the Access Group section of the screen.
Figure 2-90. Applying ACLs to NTP Services