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-rw-r--r--include/net/dropreason-core.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/dropreason-core.h b/include/net/dropreason-core.h
index 3a6602f37978..28555109f9bd 100644
--- a/include/net/dropreason-core.h
+++ b/include/net/dropreason-core.h
@@ -36,6 +36,7 @@
FN(TCP_OVERWINDOW) \
FN(TCP_OFOMERGE) \
FN(TCP_RFC7323_PAWS) \
+ FN(TCP_RFC7323_PAWS_ACK) \
FN(TCP_OLD_SEQUENCE) \
FN(TCP_INVALID_SEQUENCE) \
FN(TCP_INVALID_ACK_SEQUENCE) \
@@ -259,6 +260,10 @@ enum skb_drop_reason {
* LINUX_MIB_PAWSESTABREJECTED, LINUX_MIB_PAWSACTIVEREJECTED
*/
SKB_DROP_REASON_TCP_RFC7323_PAWS,
+ /**
+ * @SKB_DROP_REASON_TCP_RFC7323_PAWS_ACK: PAWS check, old ACK packet.
+ */
+ SKB_DROP_REASON_TCP_RFC7323_PAWS_ACK,
/** @SKB_DROP_REASON_TCP_OLD_SEQUENCE: Old SEQ field (duplicate packet) */
SKB_DROP_REASON_TCP_OLD_SEQUENCE,
/** @SKB_DROP_REASON_TCP_INVALID_SEQUENCE: Not acceptable SEQ field */