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-rw-r--r--sys/conf/NOTES8
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index d5f6bc5..b0a15a2 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -490,12 +490,14 @@ options HWPMC_HOOKS # Other necessary kernel hooks
# NETWORKING OPTIONS
#
-# Protocol families:
-# Only the INET (Internet) family is officially supported in FreeBSD.
+# Protocol families
#
options INET #Internet communications protocols
options INET6 #IPv6 communications protocols
-options IPSEC #IP security
+
+# In order to enable IPSEC you MUST also add device crypto to
+# your kernel configuration
+options IPSEC #IP security (requires device crypto)
#options IPSEC_DEBUG #debug for IP security
#
# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel
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