Fixing dwww prohibiting LAN access

dwww ships with access to localhost only, but that may not become evident until you try to actually use it from another host. In this case I was trying to browse some documentation from a tablet. Its configuration for Apache is under:

/etc/apache2/conf-available/dwww.conf

To change its access permissions, alter the lines that begin with “Require ip” to your own subnet and uncomment them (remove the # at the beginning of the line). If you’re on a network beginning in 10. use a /16 CIDR prefix, if you’re on a 192.168. use /24.