-instead of accessing the files directly. If I<address> begins with C<unix:>
-then everything after this prefix will be considered to be a UNIX domain
-socket, see L<EXAMPLES> below. Otherwise the address is interpreted as network
-address or node name as understood by L<getaddrinfo>. One practical
-consequence is that both, IPv4 and IPv6, may be used if the system supports
-it. This option is available for the B<update> command only.
+instead of accessing the files directly.
+
+For a list of accepted formats, see the B<-l> option in the L<rrdcached> manual.