- it() a address/mask in the form a.b.c.d/e.f.g.h where e.f.g.h is a
- netmask in dotted decimal notation. All IP addresses which match the masked
- IP address will be allowed in.
+ it() an address/mask in the form ipaddr/maskaddr where ipaddr is the
+ IP address and maskaddr is the netmask in dotted decimal notation for IPv4,
+ or similar for IPv6, e.g. ffff:ffff:ffff:ffff:: instead of /64. All IP
+ addresses which match the masked IP address will be allowed in.