diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 7720c1182bb4c8c80792de3db102bceb01c71635..ee3827f053d7cc8543de9092d4e702d46cb2bd19 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -19,9 +19,19 @@
 #include <net/ipv6.h>
 #include <net/ip6_fib.h>
 
+#define XFRM_PROTO_ESP		50
+#define XFRM_PROTO_AH		51
+#define XFRM_PROTO_COMP		108
+#define XFRM_PROTO_IPIP		4
+#define XFRM_PROTO_IPV6		41
+#define XFRM_PROTO_ROUTING	IPPROTO_ROUTING
+#define XFRM_PROTO_DSTOPTS	IPPROTO_DSTOPTS
+
 #define XFRM_ALIGN8(len)	(((len) + 7) & ~7)
 #define MODULE_ALIAS_XFRM_MODE(family, encap) \
 	MODULE_ALIAS("xfrm-mode-" __stringify(family) "-" __stringify(encap))
+#define MODULE_ALIAS_XFRM_TYPE(family, proto) \
+	MODULE_ALIAS("xfrm-type-" __stringify(family) "-" __stringify(proto))
 
 extern struct sock *xfrm_nl;
 extern u32 sysctl_xfrm_aevent_etime;
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 6da8ff597ad30f7462371d4547032d220b55b7e0..7a23e59c374a3491c802e83f45638c82e6b2a64a 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -339,3 +339,4 @@ static void __exit ah4_fini(void)
 module_init(ah4_init);
 module_exit(ah4_fini);
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_XFRM_TYPE(AF_INET, XFRM_PROTO_AH);
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 47c95e8ef0456483937d810d3647f263e0a42bf6..98767a4f1185befb14c519fb73395056066f159f 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -481,3 +481,4 @@ static void __exit esp4_fini(void)
 module_init(esp4_init);
 module_exit(esp4_fini);
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_XFRM_TYPE(AF_INET, XFRM_PROTO_ESP);
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index ab86137c71d2109182028a649d484371a346e7c1..e787044a85148ebceaafdbb964c7dd15c2e99daa 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -485,3 +485,4 @@ MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("IP Payload Compression Protocol (IPComp) - RFC3173");
 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
 
+MODULE_ALIAS_XFRM_TYPE(AF_INET, XFRM_PROTO_COMP);
diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c
index 568510304553d14c82807eb8e29b81b8f9381079..9275c79119b6f32d9bb69c7c64d9be853378eb7b 100644
--- a/net/ipv4/xfrm4_tunnel.c
+++ b/net/ipv4/xfrm4_tunnel.c
@@ -109,3 +109,4 @@ static void __exit ipip_fini(void)
 module_init(ipip_init);
 module_exit(ipip_fini);
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_XFRM_TYPE(AF_INET, XFRM_PROTO_IPIP);
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index cc6884a40be4e459ce569e033de179774ba6b3a8..53f46ab6af7062528e907cf3a2e4676f2fd12afe 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -554,3 +554,4 @@ module_init(ah6_init);
 module_exit(ah6_fini);
 
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_AH);
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 7107bb7e2e62561c440f0a23c87edcf0da03c38d..2db31ce3c7e61302dc66ad12054f009898547e47 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -421,3 +421,4 @@ module_init(esp6_init);
 module_exit(esp6_fini);
 
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_ESP);
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 1ee50b5782e199c43dfaeadb81193c7c9d2adf1b..473f165310ea79c8e7a23c350126c2aee19d80eb 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -500,4 +500,4 @@ MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("IP Payload Compression Protocol (IPComp) for IPv6 - RFC3173");
 MODULE_AUTHOR("Mitsuru KANDA <mk@linux-ipv6.org>");
 
-
+MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_COMP);
diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index 20c78ecff6a199b55eade55ccc03aec69a2f827a..8a1399ce38ce826ae774a54508382adae905603f 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -514,3 +514,5 @@ module_init(mip6_init);
 module_exit(mip6_fini);
 
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_DSTOPTS);
+MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_ROUTING);
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index 5502cc948dfbb3ddb1a97bed03bd5d2320a8b891..6f87dd568dedf494bf93af3f1f4f7276ef9c3cfd 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -379,3 +379,4 @@ static void __exit xfrm6_tunnel_fini(void)
 module_init(xfrm6_tunnel_init);
 module_exit(xfrm6_tunnel_fini);
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_IPV6);