Configure chrony ntp server on rhel8:error timeout

I have configured the chrony NTP server on rhel8 by using the commands chronyc sources -v and chronyc tracking to verify the time synchronization and it has succeeded. However, when I use the command w32tm /monitor /computers:XX.X.XX.XXX from Win10 to verify it, it gives me the following error ICMP: 0ms delay NTP: Error ERROR_TIMEOUT-No response from server within 1000 ms. vi /etc/chrony.conf server XXX.XX.XX.220 iburst server XXX.XX.XX.219 iburst server XXX.XX.XX.218 iburst driftfile /var/lib/chrony/drift makestep 0.2 5 #rtcsync #hwtimestamp * #minsources 2 # Allow NTP client access from local network. #allow 192.168.0.0/16 allow XXX.XX.XX.0/24 #local stratum 10 #keyfile /etc/chrony.keys leapsectz right/UTC logdir /var/log/chrony log measurements statistics tracking leapsecmode slew maxslewrate 1000 smoothtime 400 0.001 leaponly bindaddress 127.0.0.1 logchange 0.5 but when I use the following command to check it,it can not get the clients information. [root@test etc]# chronyc clients Hostname NTP Drop Int IntL Last Cmd Drop Int Last =============================================================================== How can I fix this?