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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# IPv6 configuration
Sam Ravnborg6a2e9b72005-07-11 21:13:56 -07003#
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
Linus Torvalds1da177e2005-04-16 15:20:36 -070024config 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
Linus Torvalds1da177e2005-04-16 15:20:36 -070094 ---help---
95 Support for IPv6-in-IPv6 tunnels described in RFC 2473.
96
97 If unsure, say N.
98