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#
# IPv6 configuration
#
# IPv6 as module will cause a CRASH if you try to unload it
config IPV6
tristate "The IPv6 protocol"
default m
select CRYPTO if IPV6_PRIVACY
select CRYPTO_MD5 if IPV6_PRIVACY
---help---
This is complemental support for the IP version 6.
You will still be able to do traditional IPv4 networking as well.
For general information about IPv6, see
<http://playground.sun.com/pub/ipng/html/ipng-main.html>.
For Linux IPv6 development information, see <http://www.linux-ipv6.org>.
For specific information about IPv6 under Linux, read the HOWTO at
<http://www.bieringer.de/linux/IPv6/>.
To compile this protocol support as a module, choose M here: the
module will be called ipv6.
config IPV6_PRIVACY
bool "IPv6: Privacy Extensions (RFC 3041) support"
depends on IPV6
---help---
Privacy Extensions for Stateless Address Autoconfiguration in IPv6
support. With this option, additional periodically-alter
pseudo-random global-scope unicast address(es) will assigned to
your interface(s).
By default, kernel do not generate temporary addresses.
To use temporary addresses, do
echo 2 >/proc/sys/net/ipv6/conf/all/use_tempaddr
See <file:Documentation/networking/ip-sysctl.txt> for details.
config INET6_AH
tristate "IPv6: AH transformation"
depends on IPV6
select XFRM
select CRYPTO
select CRYPTO_HMAC
select CRYPTO_MD5
select CRYPTO_SHA1
---help---
Support for IPsec AH.
If unsure, say Y.
config INET6_ESP
tristate "IPv6: ESP transformation"
depends on IPV6
select XFRM
select CRYPTO
select CRYPTO_HMAC
select CRYPTO_MD5
select CRYPTO_SHA1
select CRYPTO_DES
---help---
Support for IPsec ESP.
If unsure, say Y.
config INET6_IPCOMP
tristate "IPv6: IPComp transformation"
depends on IPV6
select XFRM
select INET6_TUNNEL
select CRYPTO
select CRYPTO_DEFLATE
---help---
Support for IP Payload Compression Protocol (IPComp) (RFC3173),
typically needed for IPsec.
If unsure, say Y.
config INET6_TUNNEL
tristate "IPv6: tunnel transformation"
depends on IPV6
select XFRM
---help---
Support for generic IPv6-in-IPv6 tunnel transformation, which is
required by the IPv6-in-IPv6 tunneling module as well as tunnel mode
IPComp.
If unsure, say Y.
config IPV6_TUNNEL
tristate "IPv6: IPv6-in-IPv6 tunnel"
depends on IPV6
---help---
Support for IPv6-in-IPv6 tunnels described in RFC 2473.
If unsure, say N.
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