Device configuration to use IPs within China

Hello. I’m attempting to configure some devices that need to be configured for all IP traffic to remain within China. I was able to configure them to use {0,1,2,3}, but at times a few of these are resulting in IP addresses outside of China. Is this the expected behavior?

ntpd[4821]: DNS →
ntpd[5050]: DNS →
ntpd[5050]: DNS →

Yes. In a previous effort to save CN zone from being stormed by numerous clients, non-CN volunteered servers were added into CN zone. If you want CN-only time sources, maybe you can consider service from Cloudflare, which should be able to serve time from China based DC using anycast address.

1 Like

Yes exactly what alicia is saying.

If CN is served well, we will remove them step by step.