diff options
| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2013-08-27 01:36:51 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-29 15:32:08 -0400 |
| commit | b800c3b966bcf004bd8592293a49ed5cb7ea67a9 (patch) | |
| tree | e10eef87a5dc18bc16745adde12dae6ff104240b /include | |
| parent | a3a975b1dfe999f3e5d38d38f2387894c4332d96 (diff) | |
ipv6: drop fragmented ndisc packets by default (RFC 6980)
This patch implements RFC6980: Drop fragmented ndisc packets by
default. If a fragmented ndisc packet is received the user is informed
that it is possible to disable the check.
Cc: Fernando Gont <fernando@gont.com.ar>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ipv6.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/ipv6.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 9ac5047062c8..28ea38439313 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -50,6 +50,7 @@ struct ipv6_devconf { __s32 accept_dad; __s32 force_tllao; __s32 ndisc_notify; + __s32 suppress_frag_ndisc; void *sysctl; }; diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h index d07ac6903e59..593b0e32d956 100644 --- a/include/uapi/linux/ipv6.h +++ b/include/uapi/linux/ipv6.h @@ -162,6 +162,7 @@ enum { DEVCONF_NDISC_NOTIFY, DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL, DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL, + DEVCONF_SUPPRESS_FRAG_NDISC, DEVCONF_MAX }; |