it’s going to be: CUCM (udp/123) <—> NTP (udp/123) Both direction 123 needs to be open.
Regards, Divin From: Ravi Mahalingam <[email protected]<mailto:[email protected]>> Date: Saturday, 28 June 2014 12:39 pm To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [cisco-voip] 78.100.70.146 The NTP service not accessible Hi All I am facing the issue "The NTP Service not accessible" on publisher node and other subscriber nodes" I have applied following action In our Cisco ASA 5520, I have added the following access rule access-list Inside_access_in extended permit udp host 192.168.50.2 any eq ntp, Is there any other setup required on the cisco ASA. Kindly advice Thanks Regards Ravi
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