rsyncd rsync daemon not running

 [root@local log]# netstat -plunt | grep rsync

tcp        0      0 0.0.0.0:873             0.0.0.0:*               LISTEN      24006/rsync         

tcp6       0      0 :::873                  :::*                    LISTEN      24006/rsync    

kill -9 24006

then

systemctl start rsyncd

[root@local log]# systemctl status rsyncd

● rsyncd.service - fast remote file copy program daemon

   Loaded: loaded (/usr/lib/systemd/system/rsyncd.service; disabled; vendor preset: disabled)

   Active: active (running) since Thu 2021-10-28 14:01:49 IST; 1s ago

 Main PID: 2573 (rsync)

    Tasks: 1

ubuntu

root@vm138:/etc/csf# systemctl start rsync

root@vm138:/etc/csf# systemctl status rsync

● rsync.service - fast remote file copy program daemon

     Loaded: loaded (/lib/systemd/system/rsync.service; enabled; vendor preset: enabled)

     Active: active (running) since Sat 2022-12-10 00:48:25 +08; 6s ago

[root@mail sas]# rsync --daemon

Failed to parse config file: /etc/rsyncd.conf

[root@mail sas]# vi /etc/rsyncd.conf

[root@mail sas]# rsync --daemon