+config BUSYBOX_CONFIG_FEATURE_UNIX_LOCAL
+ bool "Enable Unix domain socket support (usually not needed)"
+ default n
+ help
+ Enable Unix domain socket support in all busybox networking
+ applets. Address of the form local:/path/to/unix/socket
+ will be recognized.
+
+ This extension is almost never used in real world usage.
+ You most likely want to say N.
+
+config BUSYBOX_CONFIG_FEATURE_PREFER_IPV4_ADDRESS
+ bool "Prefer IPv4 addresses from DNS queries"
+ default y
+ depends on BUSYBOX_CONFIG_FEATURE_IPV6
+ help
+ Use IPv4 address of network host if it has one.
+
+ If this option is off, the first returned address will be used.
+ This may cause problems when your DNS server is IPv6-capable and
+ is returning IPv6 host addresses too. If IPv6 address
+ precedes IPv4 one in DNS reply, busybox network applets
+ (e.g. wget) will use IPv6 address. On an IPv6-incapable host
+ or network applets will fail to connect to the host
+ using IPv6 address.
+