David L Stevens 5bb1ab09e4 [IPV6]: Send ICMPv6 error on scope violations. ...

When an IPv6 router is forwarding a packet with a link-local scope source
address off-link, RFC 4007 requires it to send an ICMPv6 destination
unreachable with code 2 ("not neighbor"), but Linux doesn't. Fix below.

Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2007-05-10 23:45:32 -07:00

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