gre: Support GRE over IPv6

GRE over IPv6 implementation.

Signed-off-by: Dmitry Kozlov <xeb@mail.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
xeb@mail.ru 2012-08-10 00:51:50 +00:00 • committed by David S. Miller
commit c12b395a46
9 changed files with 1933 additions and 26 deletions