# Configuration for getaddrinfo(3).
#
# So far only configuration for the destination address sorting is needed.
# RFC 3484 governs the sorting. But the RFC also says that system
# administrators should be able to overwrite the defaults. This can be
# achieved here.
#
# All lines have an initial identifier specifying the option followed by
# up to two values. Information specified in this file replaces the
# default information. Complete absence of data of one kind causes the
# appropriate default information to be used. The supported commands include:

# reload <yes|no>
#   If set to yes, each getaddrinfo(3) call will check whether this file
#   changed and if necessary reload. This option should not really be
#   used. There are possible runtime problems. The default is no.
#reload no

# label  <mask>  <value>
#   Add another rule to the RFC 3484 label table. See section 2.1 in
#   RFC 3484. The default is:
#
#label  ::1/128        0
#label  ::/0           1
#label  2002::/16      2
#label  ::/96          3
#label  ::ffff:0:0/96  4
#label  fec0::/10      5
#label  fc00::/7       6
#label  2001:0::/32    7
#
#   This default differs from the tables given in RFC 3484 by handling
#   (now obsolete) site-local IPv6 addresses and Unique Local Addresses.
#   The reason for this difference is that these addresses are never
#   NATed while IPv4 site-local addresses most probably are. Given
#   the precedence of IPv6 over IPv4 (see below) on machines having only
#   site-local IPv4 and IPv6 addresses a lookup for a global address would
#   see the IPv6 be preferred. The result is a long delay because the
#   site-local IPv6 addresses cannot be used while the IPv4 address is
#   (at least for the foreseeable future) NATed. We also treat Teredo
#   tunnels special.

# precedence  <mask>  <value>
#   Add another rule to the RFC 3484 precedence table. See section 2.1
#   and 10.3 in RFC 3484. The default is:
#
#precedence  ::1/128        50
#precedence  ::/0           40
#precedence  2002::/16      30
#precedence  ::/96          20
#precedence  ::ffff:0:0/96  10
#
#   For sites which prefer IPv4 connections change the last line to
#
#precedence   ::ffff:0:0/96  100

# scopev4  <mask>  <value>
#   Add another rule to the RFC 6724 scope table for IPv4 addresses.
#   By default the scope IDs described in section 3.2 in RFC 6724 are
#   used. Changing these defaults should hardly ever be necessary.
#   The defaults are equivalent to:
#
#scopev4  ::ffff:169.254.0.0/112  2
#scopev4  ::ffff:127.0.0.0/104    2
#scopev4  ::ffff:0.0.0.0/96       14
