From c7dc89c0ac8e7c3796bff91becf58ccdbcaf9f18 Mon Sep 17 00:00:00 2001 From: "Fred L. Templin" Date: Thu, 29 Nov 2007 22:11:40 +1100 Subject: [IPV6]: Add RFC4214 support This patch includes support for the Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) per RFC4214. It uses the SIT module, and is configured using extensions to the "iproute2" utility. The diffs are specific to the Linux 2.6.24-rc2 kernel distribution. This version includes the diff for ./include/linux/if.h which was missing in the v2.4 submission and is needed to make the patch compile. The patch has been installed, compiled and tested in a clean 2.6.24-rc2 kernel build area. Signed-off-by: Fred L. Templin Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- include/linux/in.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux/in.h') diff --git a/include/linux/in.h b/include/linux/in.h index 3975cbf52f20..a8f00cac8f79 100644 --- a/include/linux/in.h +++ b/include/linux/in.h @@ -253,6 +253,14 @@ struct sockaddr_in { #define ZERONET(x) (((x) & htonl(0xff000000)) == htonl(0x00000000)) #define LOCAL_MCAST(x) (((x) & htonl(0xFFFFFF00)) == htonl(0xE0000000)) +/* Special-Use IPv4 Addresses (RFC3330) */ +#define PRIVATE_10(x) (((x) & htonl(0xff000000)) == htonl(0x0A000000)) +#define LINKLOCAL_169(x) (((x) & htonl(0xffff0000)) == htonl(0xA9FE0000)) +#define PRIVATE_172(x) (((x) & htonl(0xfff00000)) == htonl(0xAC100000)) +#define TEST_192(x) (((x) & htonl(0xffffff00)) == htonl(0xC0000200)) +#define ANYCAST_6TO4(x) (((x) & htonl(0xffffff00)) == htonl(0xC0586300)) +#define PRIVATE_192(x) (((x) & htonl(0xffff0000)) == htonl(0xC0A80000)) +#define TEST_198(x) (((x) & htonl(0xfffe0000)) == htonl(0xC6120000)) #endif #endif /* _LINUX_IN_H */ -- cgit v1.2.1