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| author | Steffen Klassert <steffen.klassert@secunet.com> | 2011-03-07 19:10:27 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-13 23:22:31 -0400 |
| commit | d8647b79c3b7e223ac051439d165bc8e7bbb832f (patch) | |
| tree | c3d0e377c77f4c0c138c339c3ac0c66dbb1d232b /net/xfrm/xfrm_sysctl.c | |
| parent | 2cd084678fc1eb75aec4f7ae3d339d232c00ec61 (diff) | |
xfrm: Add user interface for esn and big anti-replay windows
This patch adds a netlink based user interface to configure
esn and big anti-replay windows. The new netlink attribute
XFRMA_REPLAY_ESN_VAL is used to configure the new implementation.
If the XFRM_STATE_ESN flag is set, we use esn and support for big
anti-replay windows for the configured state. If this flag is not
set we use the new implementation with 32 bit sequence numbers.
A big anti-replay window can be configured in this case anyway.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_sysctl.c')
0 files changed, 0 insertions, 0 deletions