NTP not sync'ing - what interface is used?

Hi guys, I faced the same issue, my machines were not sending any ntp traffic via the management interface to the required servers. Crawling the askF5 solutions I found this SOL13284. To sum it up: it explains that outbound ntpd traffic is considered unsolicited! That means you have to explicitly set a host or net route to your ntp servers (in my case internal ntp servers) on the management interface. here is an example of how to do it (assuming the ntp servers are on the net 10.0.0.0/8):

tmsh create /sys management-route lognet network 10.0.0.0/255.0.0.0 gateway 172.1.1.254 tmsh save /sys config

hope that helps :) martin