openvpn: Add more hotplug events

[e9hack]

Hi,

adding '--ipchange "/usr/libexec/openvpn-hotplug ipchange $name"' results in floating the syslog and /tmp/log/openvpn-udp-server.log with the following message every 5sec:

Sun May 21 09:39:48 2023 daemon.warn openvpn(udp_server_ipv6)[19494]: WARNING: Compression for sending and receiving enabled. Compression has been used in the past to break encryption. Allowing compression allows attacks that break encryption. Using "--allow-compression yes" is strongly discouraged for common usage. See --compress in the manual page for more information

openvpn-udp-server.log has a size of a few MB after a short time!!

Can you please revert this?

Regards,
Hartmut