Maybe someone will tell you how to specify the parameters in repmgr.conf?

Question

PostgreSQL

Initial data: there is a physical server1 with vps vps1 on it, on vps1 there is a postgres1 base, to which port 55432-> 5432 is forwarded, external ip server1 is 123.123.123.123, vps1 - 192.168.1.100
there is a physical server2 with vps vps2 on it , on vps2 there is a postgres2 base, to which port 55432-> 5432 is forwarded, the external ip server1 is 124.124.124.124, vps1 is
192.168.2.100
On vps1 repmgr.conf:

failover=automatic
#promote_command=/var/lib/pgsql/repmgr/promote.sh
follow_command='repmgr standby follow -f /etc/repmgr.conf --log-to-file'
cluster=cluster1
node=1
node_name=node100
conninfo='host=192.168.1.100 port=5432 user=repmgr dbname=repmgr'
master_response_timeout=30
pg_bindir=/usr/local/bin/
service_start_command = systemctl start postgresql-9.6
service_stop_command = systemctl stop postgresql-9.6
service_restart_command = systemctl restart postgresql-9.6

On vps2 repmgr.conf:

failover=automatic
#promote_command=/var/lib/pgsql/repmgr/promote.sh
follow_command='repmgr standby follow -f /etc/repmgr.conf --log-to-file'
cluster=cluster1
node=1
node_name=node200
conninfo='host=192.168.2.100 port=5432 user=repmgr dbname=repmgr'
master_response_timeout=30
pg_bindir=/usr/local/bin/
service_start_command = systemctl start postgresql-9.6
service_stop_command = systemctl stop postgresql-9.6
service_restart_command = systemctl restart postgresql-9.6

If I try to register an external ip 123.123.123.123 in repmgr.conf and register the master, then vps1 swears: could not connect to
server
123.123.123.123 can find a host with ip 192.168.1.100
How to be?