Error occurred while migration:
error: Unable to copy the sample file from the source Plesk server 'plesk1' (192.168.0.1) to the PPA node (192.168.0.2) using 'rsync'. stderr: ssh: connect to host 192.168.0.1 port 22: No route to host Fix found issues and run the transfer-accounts command again.
Firewall configuration on PPA service node does not allow to receive traffic from source Plesk server.
Check port status on required PPA service node:
email@example.com:~# nmap -P0 192.168.0.2 -p22 Interesting ports on 192.168.0.2: PORT STATESERVICE 22/tcp filtered ssh
Open required ports 22 and 873 for communication between PPA service node and source Plesk server. For example:
firstname.lastname@example.org:~# iptables -I INPUT 1 -p tcp -s 192.168.0.2 -j ACCEPT email@example.com:~# service iptables save