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-rw-r--r--sys/netinet6/ipsec.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/netinet6/ipsec.h b/sys/netinet6/ipsec.h
index d74a066..4739ddc 100644
--- a/sys/netinet6/ipsec.h
+++ b/sys/netinet6/ipsec.h
@@ -163,6 +163,7 @@ struct ipsecaux {
#define IPSEC_MODE_ANY 0 /* i.e. wildcard. */
#define IPSEC_MODE_TRANSPORT 1
#define IPSEC_MODE_TUNNEL 2
+#define IPSEC_MODE_TCPMD5 3 /* TCP MD5 mode */
/*
* Direction of security policy.
@@ -186,6 +187,7 @@ struct ipsecaux {
#define IPSEC_POLICY_IPSEC 2 /* pass to IPsec */
#define IPSEC_POLICY_ENTRUST 3 /* consulting SPD if present. */
#define IPSEC_POLICY_BYPASS 4 /* only for privileged socket. */
+#define IPSEC_POLICY_TCP 5 /* TCP MD5 policy */
/* Security protocol level */
#define IPSEC_LEVEL_DEFAULT 0 /* reference to system default */
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