Access Control - NTP only

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Access Control - NTP only

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Access Control - NTP only
Access Control - NTP only
2020-04-13 10:16:57 - last edited 2021-07-30 03:14:32
Model: TL-R600VPN  
Hardware Version: V3
Firmware Version: 1.3.0 Build 160803 Rel.64469n

Hi,

 

I would like to allow some devices to access WWW to synchronise their clock (NTP) but not give the full www access

 

My network is designed this way : 

A 4G rooter (Archer MR200) <=> A Firewall (TL-R600VPN) <=> a Wifi access point (300M Wireless N Range Extender) <=> Some wifi devices

 

The security at firewall level is : 

Default filter policy : " Deny the packets not specified by any access control policy to pass through the Router"

 

On the device I set the NTP server to "pool.ntp.org"

I created a rule with a target : Mode : "Domain Name" - Domain Name: "pool.ntp.org" / my provider DNS and attached this rule to the divice.

 

Unsuccessfully....  When I allow "any target", the device clock get synchronised but not with the target configured.

 

If anyone has a solution or even a clue ...

 

Thank you for your help and take care of yourself.

 

 

 

 

 

 

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