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Opening port 123 for time sync ?

Posted on 2004-11-18
Medium Priority
Last Modified: 2008-03-17
How do I open port 123 for synching time on my domain ? (PIX506E)
Question by:tmccabe
LVL 36

Accepted Solution

grblades earned 800 total points
ID: 12615447
Hi tmccabe,
NTP uses UDP port 123.
By default all outbound connections are permitted unless you have specified an access-list otherwise so it should work.

Author Comment

ID: 12615539
I thought somehow it was blocked as I couldnt reach time.windows - cant ping it
changed to a different time server which was definately up and running
all is well, thanks


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