net/ipv6/Kconfig

   1 #
   2 # IPv6 configuration
   3 #
   4
   5 #   IPv6 as module will cause a CRASH if you try to unload it
   6 config IPV6
   7         tristate "The IPv6 protocol"
   8         default m
   9         select CRYPTO if IPV6_PRIVACY
  10         select CRYPTO_MD5 if IPV6_PRIVACY
  11         ---help---
  12           This is complemental support for the IP version 6.
  13           You will still be able to do traditional IPv4 networking as well.
  14
  15           For general information about IPv6, see
  16           <http://playground.sun.com/pub/ipng/html/ipng-main.html>.
  17           For Linux IPv6 development information, see <http://www.linux-ipv6.org>.
  18           For specific information about IPv6 under Linux, read the HOWTO at
  19           <http://www.bieringer.de/linux/IPv6/>.
  20
  21           To compile this protocol support as a module, choose M here: the
  22           module will be called ipv6.
  23
  24 config IPV6_PRIVACY
  25         bool "IPv6: Privacy Extensions (RFC 3041) support"
  26         depends on IPV6
  27         ---help---
  28           Privacy Extensions for Stateless Address Autoconfiguration in IPv6
  29           support.  With this option, additional periodically-alter
  30           pseudo-random global-scope unicast address(es) will assigned to
  31           your interface(s).
  32
  33           By default, kernel do not generate temporary addresses.
  34           To use temporary addresses, do
  35
  36                 echo 2 >/proc/sys/net/ipv6/conf/all/use_tempaddr
  37
  38           See <file:Documentation/networking/ip-sysctl.txt> for details.
  39
  40 config INET6_AH
  41         tristate "IPv6: AH transformation"
  42         depends on IPV6
  43         select XFRM
  44         select CRYPTO
  45         select CRYPTO_HMAC
  46         select CRYPTO_MD5
  47         select CRYPTO_SHA1
  48         ---help---
  49           Support for IPsec AH.
  50
  51           If unsure, say Y.
  52
  53 config INET6_ESP
  54         tristate "IPv6: ESP transformation"
  55         depends on IPV6
  56         select XFRM
  57         select CRYPTO
  58         select CRYPTO_HMAC
  59         select CRYPTO_MD5
  60         select CRYPTO_SHA1
  61         select CRYPTO_DES
  62         ---help---
  63           Support for IPsec ESP.
  64
  65           If unsure, say Y.
  66
  67 config INET6_IPCOMP
  68         tristate "IPv6: IPComp transformation"
  69         depends on IPV6
  70         select XFRM
  71         select INET6_TUNNEL
  72         select CRYPTO
  73         select CRYPTO_DEFLATE
  74         ---help---
  75           Support for IP Payload Compression Protocol (IPComp) (RFC3173),
  76           typically needed for IPsec.
  77
  78           If unsure, say Y.
  79
  80 config INET6_TUNNEL
  81         tristate "IPv6: tunnel transformation"
  82         depends on IPV6
  83         select XFRM
  84         ---help---
  85           Support for generic IPv6-in-IPv6 tunnel transformation, which is
  86           required by the IPv6-in-IPv6 tunneling module as well as tunnel mode
  87           IPComp.
  88
  89           If unsure, say Y.
  90
  91 config IPV6_TUNNEL
  92         tristate "IPv6: IPv6-in-IPv6 tunnel"
  93         depends on IPV6
  94         select INET6_TUNNEL
  95         ---help---
  96           Support for IPv6-in-IPv6 tunnels described in RFC 2473.
  97
  98           If unsure, say N.
  99