testing: Converted libipsec/net2net-3des to swanctl

testing/tests/libipsec/net2net-3des/hosts/moon/etc/swanctl/swanctl.conf

@@ -0,0 +1,29 @@
+connections {
+
+   gw-gw {
+      local_addrs  = 192.168.0.1
+      remote_addrs = 192.168.0.2 
+
+      local {
+         auth = pubkey
+         certs = moonCert.pem
+         id = moon.strongswan.org
+      }
+      remote {
+         auth = pubkey
+         id = sun.strongswan.org 
+      }
+      children {
+         net-net {
+            local_ts  = 10.1.0.0/16 
+            remote_ts = 10.2.0.0/16 
+
+            updown = /etc/updown
+            esp_proposals = 3des-sha1-modp2048 
+         }
+      }
+      version = 2
+      mobike = no
+      proposals = 3des-sha1-modp2048
+   }
+}