diff options
| author | Noriaki TAKAMIYA <takamiya@po.ntts.co.jp> | 2006-09-22 17:45:27 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 18:20:28 -0400 |
| commit | 55ebaef1d5db9c1c76ba01a87fd986db5dee550d (patch) | |
| tree | f06df5c635a1313ae6628d15a784076e5929c496 /include/linux | |
| parent | fc26d0abd5afd2b5268a7dbdbf8be1095ce5703e (diff) | |
[IPV6] ADDRCONF: Allow non-DAD'able addresses.
IFA_F_NODAD flag, similar to IN6_IFF_NODAD in BSDs, is introduced
to skip DAD.
This flag should be set to Mobile IPv6 Home Address(es) on Mobile
Node because DAD would fail if we should perform DAD; our Home Agent
protects our Home Address(es).
Signed-off-by: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/if_addr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h index e1590454db59..ca24b9de13fb 100644 --- a/include/linux/if_addr.h +++ b/include/linux/if_addr.h | |||
| @@ -38,6 +38,7 @@ enum | |||
| 38 | #define IFA_F_SECONDARY 0x01 | 38 | #define IFA_F_SECONDARY 0x01 |
| 39 | #define IFA_F_TEMPORARY IFA_F_SECONDARY | 39 | #define IFA_F_TEMPORARY IFA_F_SECONDARY |
| 40 | 40 | ||
| 41 | #define IFA_F_NODAD 0x02 | ||
| 41 | #define IFA_F_DEPRECATED 0x20 | 42 | #define IFA_F_DEPRECATED 0x20 |
| 42 | #define IFA_F_TENTATIVE 0x40 | 43 | #define IFA_F_TENTATIVE 0x40 |
| 43 | #define IFA_F_PERMANENT 0x80 | 44 | #define IFA_F_PERMANENT 0x80 |