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-rw-r--r--include/linux/in6.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 50cdc3ad61a..304aaedea30 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -221,6 +221,20 @@ struct in6_flowlabel_req
#define IPV6_DONTFRAG 62
#define IPV6_USE_MIN_MTU 63
#endif
+
+/*
+ * Netfilter
+ *
+ * Following socket options are used in ip6_tables;
+ * see include/linux/netfilter_ipv6/ip6_tables.h.
+ *
+ * IP6T_SO_SET_REPLACE / IP6T_SO_GET_INFO 64
+ * IP6T_SO_SET_ADD_COUNTERS / IP6T_SO_GET_ENTRIES 65
+ */
+
+/*
+ * Advanced API (RFC3542) (2)
+ */
#define IPV6_RECVTCLASS 66
#define IPV6_TCLASS 67