diff options
| -rw-r--r-- | include/net/ndisc.h | 1 | ||||
| -rw-r--r-- | net/ipv6/ndisc.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 1c61aeb3a1c0..7d107113f988 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -41,6 +41,7 @@ enum { ND_OPT_DNSSL = 31, /* RFC6106 */ ND_OPT_6CO = 34, /* RFC6775 */ ND_OPT_CAPTIVE_PORTAL = 37, /* RFC7710 */ + ND_OPT_PREF64 = 38, /* RFC-ietf-6man-ra-pref64-09 */ __ND_OPT_MAX }; diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 4a3feccd5b10..6ffa153e5166 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -197,6 +197,7 @@ static inline int ndisc_is_useropt(const struct net_device *dev, return opt->nd_opt_type == ND_OPT_RDNSS || opt->nd_opt_type == ND_OPT_DNSSL || opt->nd_opt_type == ND_OPT_CAPTIVE_PORTAL || + opt->nd_opt_type == ND_OPT_PREF64 || ndisc_ops_is_useropt(dev, opt->nd_opt_type); } |