1 files changed, 15 insertions, 0 deletions

diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index 58ca6a972c48..0c1c04322baf 100644
--- a/net/xfrm/Kconfig
+++ b/net/xfrm/Kconfig
@@ -1,6 +1,10 @@
 #
 # XFRM configuration
 #
+config XFRM
+       bool
+       depends on NET
+
 config XFRM_USER
         tristate "IPsec user configuration interface"
         depends on INET && XFRM
@@ -10,3 +14,14 @@ config XFRM_USER
 
           If unsure, say Y.
 
+config NET_KEY
+        tristate "PF_KEY sockets"
+        select XFRM
+        ---help---
+          PF_KEYv2 socket family, compatible to KAME ones.
+          They are required if you are going to use IPsec tools ported
+          from KAME.
+
+          Say Y unless you know what you are doing.
+
+