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Hash: SHA1
- --- linux/net/ipv6/addrconf.c.orig 2006-06-21 11:41:22.000000000 +0200
+++ linux/net/ipv6/addrconf.c 2006-06-21 17:18:56.000000000 +0200
@@ -862,6 +862,8 @@ static int inline ipv6_saddr_label(const
* 2002::/16 2
* ::/96 3
* ::ffff:0:0/96 4
+ * fc00::/7 5
+ * 2001::/32 6
*/
if (type & IPV6_ADDR_LOOPBACK)
return 0;
@@ -869,8 +871,12 @@ static int inline ipv6_saddr_label(const
return 3;
else if (type & IPV6_ADDR_MAPPED)
return 4;
+ else if (addr->s6_addr32[0] == htonl(0x20010000))
+ return 6;
else if (addr->s6_addr16[0] == htons(0x2002))
return 2;
+ else if ((addr->s6_addr[0] & 0xfe) == 0xfc)
+ return 5;
return 1;
}
Two additional labels (RFC 3484, sec. 10.3) for IPv6 addreses
are defined to make a distinction between global unicast
addresses and Unique Local Addresses (fc00::/7, RFC 4193) and
Teredo (2001::/32, RFC 4380). It is necessary to avoid attempts
of connection that would either fail (eg. fec0:: to 2001:feed::)
or be sub-optimal (2001:0:: to 2001:feed::).
Signed-off-by: Łukasz Stelmach <[EMAIL PROTECTED]>
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--
Było mi bardzo miło. Czwarta pospolita klęska, [...]
>Łukasz< Już nie katolicka lecz złodziejska. (c)PP
----------------------------------------------------------------------
Zobacz nowosci salonu moto w Madrycie >>> http://link.interia.pl/f1961
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