NTP Server Configuration

[ucdscott]

What is the hard-coded NTP server configuration of Insteon hubs?

[SeanM]

Inside the code it will be one of these, or a combination of:

pool.ntp.org
0.pool.ntp.org
1.pool.ntp.org
2.pool.ntp.org
3.pool.ntp.org

Each one of these addresses represents a cluster of ~1000+ servers that help maintain NTP. These servers are located all over the world.

No matter which address you choose, the NTP service switches servers on you about every hour. I think that is to help mitigate the DDOS issues NTP was having a few years ago.

[ucdscott]

Thank you.