Network debugging

Ping & traceroute

If you suspect a network problem between the monitoring system and your server, it’s helpful to have a traceroute from your NTP server to the monitoring system. You can traceroute to the monitoring network using or 2607:f238:2::ff:5.

You can ping or traceroute from the monitoring network using HTTP, with:


Network looking glass

The NTP Pool management servers are hosted at Phyber. They maintain a looking glass for BGP / route debugging.