If ihttpd does not work on the server after changing the IP address:
An example of listen section
listen {
ip 192.0.2.22
redirect
}
or An example of listen section
listen {
ip 192.0.2.22
redirect
sni {
domain_cert etc/ihttpd_lets1.crt
domain_key etc/ihttpd_lets1.key
domains billmana.gq
}
}
systemctl restart ihttpd
or service ihttpd restart