1# 2# IPv6 configuration 3# 4 5# IPv6 as module will cause a CRASH if you try to unload it 6config 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 24config 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 40config 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 53config 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 67config 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 80config 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 91config 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. 99 100