We use cookies on our website to ensure we provide you with the best experience on our website. By using our website, you agree to the use of cookies for analytics and personalized content.This website uses cookies. More Information
It seems like your browser didn't download the required fonts. Please revise your security settings and try again.
Barracuda NextGen Firewall X

What does the Warning 'no route to NTP servers' mean after a Logical Check on CC-administered boxes?

  • Type: Knowledgebase
  • Date changed: 5 months ago
Solution #00005313 

 
Scope:
This solution replies to:
- NG Firewall firmware versions 4.2.x, 5.0.x, 5.2.x
- netfence firmware versions 4.2.x

 
Symptoms:
In some cases you will get the following warning after the logical check:

Warning:  [0141176]  º boxnet(k,ARGS): no route from 192.168.245.186 to all NTP servers »x.x.x.x  x.x.x.x«

This is "only" a warning and so no operative problem for the network activation!

 
Solution:
Barracuda has the concept for CC-administered boxes that the time-synchronisation always runs over the remote management-tunnel (box tunnel) and for that the box use always a private/local IP to contact the NTP server(s). Barracuda recommends this concept, cause in this way it ensures that the CC/box has the correct and identical time.

Change the configuration to the following:
 1) Define the external NTP server(s) on the CC box and start the ntpd.
 2) On the remote boxes you define the CC-Box-IP as NTP server (ntpd binds always on the Box-IP and not on Server-IP) and start the ntpd.


Link to This Page:
https://campus.barracuda.com/solution/50160000000IKbiAAG