added the ikev2/rw-eap-tnc-20 scenario based on the RFC 5792 PA-TNC protocol

testing/tests/ikev2/rw-eap-tnc-20/hosts/carol/etc/ipsec.conf

@@ -2,7 +2,7 @@
 
 config setup
 	plutostart=no
-	charondebug="tls 2, tnc 3"
+	charondebug="tnc 3, imc 2"
 
 conn %default
 	ikelifetime=60m

testing/tests/ikev2/rw-eap-tnc-20/hosts/carol/etc/strongswan.conf

@@ -9,3 +9,7 @@ charon {
     }
   }
 }
+
+imc-test {
+  command = allow
+}

testing/tests/ikev2/rw-eap-tnc-20/hosts/carol/etc/tnc_config

@@ -1,4 +1,3 @@
 #IMC configuration file for strongSwan client 
 
-IMC "Dummy"		/usr/local/lib/libdummyimc.so
-#IMC "HostScanner"	/usr/local/lib/libhostscannerimc.so
+IMC "Test"	/usr/local/libexec/ipsec/plugins/libstrongswan-imc-test.so

testing/tests/ikev2/rw-eap-tnc-20/hosts/dave/etc/ipsec.conf

@@ -2,7 +2,7 @@
 
 config setup
 	plutostart=no
-	charondebug="tls 2, tnc 3"
+	charondebug="tnc 3, imc 2"
 
 conn %default
 	ikelifetime=60m

testing/tests/ikev2/rw-eap-tnc-20/hosts/dave/etc/strongswan.conf

@@ -9,3 +9,7 @@ charon {
     }
   }
 }
+
+imc-test {
+  command = isolate
+}

testing/tests/ikev2/rw-eap-tnc-20/hosts/dave/etc/tnc_config

@@ -1,4 +1,3 @@
 #IMC configuration file for strongSwan client 
 
-IMC "Dummy"		/usr/local/lib/libdummyimc.so
-#IMC "HostScanner"	/usr/local/lib/libhostscannerimc.so
+IMC "Test"	/usr/local/libexec/ipsec/plugins/libstrongswan-imc-test.so

testing/tests/ikev2/rw-eap-tnc-20/hosts/moon/etc/ipsec.conf

@@ -3,7 +3,7 @@
 config setup
 	strictcrlpolicy=no
 	plutostart=no
-	charondebug="tls 2, tnc 3"
+	charondebug="tnc 3, imv 2"
 
 conn %default
 	ikelifetime=60m

testing/tests/ikev2/rw-eap-tnc-20/hosts/moon/etc/strongswan.conf

@@ -14,3 +14,7 @@ charon {
     }
   }
 }
+
+imv-test {
+  rounds = 1
+}

testing/tests/ikev2/rw-eap-tnc-20/hosts/moon/etc/tnc_config

@@ -1,4 +1,3 @@
 #IMV configuration file for strongSwan server 
 
-IMV "Dummy"		/usr/local/lib/libdummyimv.so
-#IMV "HostScanner"	/usr/local/lib/libhostscannerimv.so
+IMV "Test"	/usr/local/libexec/ipsec/plugins/libstrongswan-imv-test.so