netscript-ipfilter.conf(5) on Linux
The text 0d695766f67a, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it. The page shows this text now.
firewalling configuration file. /etc/netscript/ipfilter.conf - IP iptables filtering shell script file