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-rw-r--r--include/net/sctp/constants.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index af8c1508109..58f714a3b67 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -363,6 +363,13 @@ typedef enum {
SCTP_SCOPE_UNUSABLE, /* IPv4 unusable addresses */
} sctp_scope_t;
+typedef enum {
+ SCTP_SCOPE_POLICY_DISABLE, /* Disable IPv4 address scoping */
+ SCTP_SCOPE_POLICY_ENABLE, /* Enable IPv4 address scoping */
+ SCTP_SCOPE_POLICY_PRIVATE, /* Follow draft but allow IPv4 private addresses */
+ SCTP_SCOPE_POLICY_LINK, /* Follow draft but allow IPv4 link local addresses */
+} sctp_scope_policy_t;
+
/* Based on IPv4 scoping <draft-stewart-tsvwg-sctp-ipv4-00.txt>,
* SCTP IPv4 unusable addresses: 0.0.0.0/8, 224.0.0.0/4, 198.18.0.0/24,
* 192.88.99.0/24.