diff --git a/Gopkg.lock b/Gopkg.lock
new file mode 100644
index 0000000..51ded67
--- /dev/null
+++ b/Gopkg.lock
@@ -0,0 +1,158 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  digest = "1:cfa1d2efbf3e87436a105e7e552034738ae75f3525f01bf2f0cadc47859d955b"
+  name = "github.com/golang/protobuf"
+  packages = [
+    "proto",
+    "protoc-gen-go/descriptor",
+    "ptypes",
+    "ptypes/any",
+    "ptypes/duration",
+    "ptypes/empty",
+    "ptypes/timestamp",
+  ]
+  pruneopts = "UT"
+  revision = "6c65a5562fc06764971b7c5d05c76c75e84bdbf7"
+  version = "v1.3.2"
+
+[[projects]]
+  digest = "1:c2b2d407417b550f4e45ae161bce8cc511f275d3af400d13ce1df9679755cec7"
+  name = "github.com/opencord/voltha-protos"
+  packages = [
+    "go/common",
+    "go/omci",
+    "go/openflow_13",
+    "go/voltha",
+  ]
+  pruneopts = "UT"
+  revision = "78ea333b402a315e5d755cb438fc842d8449882a"
+  version = "1.0.1"
+
+[[projects]]
+  branch = "master"
+  digest = "1:1e777399fab485b5f683268626a5737f5cf04475bd6e4e8746f8df2959a7bdcf"
+  name = "github.com/skydive-project/goloxi"
+  packages = [
+    ".",
+    "of13",
+  ]
+  pruneopts = "UT"
+  revision = "db2324197a3e1b3aff408c7a4a56197a0994d7af"
+
+[[projects]]
+  branch = "master"
+  digest = "1:ec0b21c65dd414b1306ee9b9f6f2e7d631029dd4c4b274a7d37f332c5fbabe28"
+  name = "golang.org/x/net"
+  packages = [
+    "http/httpguts",
+    "http2",
+    "http2/hpack",
+    "idna",
+    "internal/timeseries",
+    "trace",
+  ]
+  pruneopts = "UT"
+  revision = "aa69164e4478b84860dc6769c710c699c67058a3"
+
+[[projects]]
+  branch = "master"
+  digest = "1:efaeaf7e03393d54963ece1e4c1866915d712a07adf4be8ea8105a67e3418e8f"
+  name = "golang.org/x/sys"
+  packages = ["unix"]
+  pruneopts = "UT"
+  revision = "0a153f010e6963173baba2306531d173aa843137"
+
+[[projects]]
+  digest = "1:8d8faad6b12a3a4c819a3f9618cb6ee1fa1cfc33253abeeea8b55336721e3405"
+  name = "golang.org/x/text"
+  packages = [
+    "collate",
+    "collate/build",
+    "internal/colltab",
+    "internal/gen",
+    "internal/language",
+    "internal/language/compact",
+    "internal/tag",
+    "internal/triegen",
+    "internal/ucd",
+    "language",
+    "secure/bidirule",
+    "transform",
+    "unicode/bidi",
+    "unicode/cldr",
+    "unicode/norm",
+    "unicode/rangetable",
+  ]
+  pruneopts = "UT"
+  revision = "342b2e1fbaa52c93f31447ad2c6abc048c63e475"
+  version = "v0.3.2"
+
+[[projects]]
+  branch = "master"
+  digest = "1:21a386effcf814b07fda8b1f53b96a5b355f556b495e0aeeafe9c29a390137a8"
+  name = "google.golang.org/genproto"
+  packages = [
+    "googleapis/api/annotations",
+    "googleapis/rpc/status",
+  ]
+  pruneopts = "UT"
+  revision = "f660b865573183437d2d868f703fe88bb8af0b55"
+
+[[projects]]
+  digest = "1:2e18183989c76d073e9088f1a56f8b1c46ca920b74b529a50c2d7e5877ff18ac"
+  name = "google.golang.org/grpc"
+  packages = [
+    ".",
+    "balancer",
+    "balancer/base",
+    "balancer/roundrobin",
+    "binarylog/grpc_binarylog_v1",
+    "codes",
+    "connectivity",
+    "credentials",
+    "credentials/internal",
+    "encoding",
+    "encoding/proto",
+    "grpclog",
+    "internal",
+    "internal/backoff",
+    "internal/balancerload",
+    "internal/binarylog",
+    "internal/channelz",
+    "internal/envconfig",
+    "internal/grpcrand",
+    "internal/grpcsync",
+    "internal/syscall",
+    "internal/transport",
+    "keepalive",
+    "metadata",
+    "naming",
+    "peer",
+    "resolver",
+    "resolver/dns",
+    "resolver/passthrough",
+    "serviceconfig",
+    "stats",
+    "status",
+    "tap",
+  ]
+  pruneopts = "UT"
+  revision = "39e8a7b072a67ca2a75f57fa2e0d50995f5b22f6"
+  version = "v1.23.1"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  input-imports = [
+    "github.com/golang/protobuf/ptypes/empty",
+    "github.com/opencord/voltha-protos/go/common",
+    "github.com/opencord/voltha-protos/go/openflow_13",
+    "github.com/opencord/voltha-protos/go/voltha",
+    "github.com/skydive-project/goloxi",
+    "github.com/skydive-project/goloxi/of13",
+    "google.golang.org/grpc",
+  ]
+  solver-name = "gps-cdcl"
+  solver-version = 1