import from minilb repo

proto/mlbctl.proto

@@ -6,10 +6,39 @@ package mlbctl;
 
 service Control {
   rpc getHello(getHelloParams) returns (getHelloResult) {};
+  rpc createForwarder(createForwarderParams) returns (createForwarderResult) {};
+  rpc listForwarders(listForwardersParams) returns (listForwardersResult) {};
+  rpc deleteForwarder(deleteForwarderParams) returns (deleteForwarderResult) {};
 }
 
 message getHelloParams {}
 message getHelloResult {
-  string message = 1;
+  string message      = 1;
 }
 
+message forwarder {
+  uint32 lport        = 1;
+  uint32 dport        = 2;
+  repeated destination destinations  = 3;
+}
+
+message destination {
+  string address      = 1;
+}
+
+message listForwardersParams {}
+message listForwardersResult {
+  repeated forwarder forwarders = 1;
+}
+
+message createForwarderParams {
+  uint32 lport        = 1;
+  uint32 dport        = 2;
+  repeated string destinations  = 3;
+}
+message createForwarderResult {}
+
+message deleteForwarderParams {
+  uint32 lport = 1;
+}
+message deleteForwarderResult {}