diff --git a/vendor/modules.txt b/vendor/modules.txt
index 17a3a8b..a768d49 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -31,17 +31,15 @@
 # github.com/eapache/queue v1.1.0
 github.com/eapache/queue
 # github.com/gogo/protobuf v1.3.0
-github.com/gogo/protobuf/gogoproto
 github.com/gogo/protobuf/proto
+github.com/gogo/protobuf/gogoproto
 github.com/gogo/protobuf/protoc-gen-gogo/descriptor
 # github.com/golang/protobuf v1.3.2
-github.com/golang/protobuf/descriptor
 github.com/golang/protobuf/proto
-github.com/golang/protobuf/protoc-gen-go/descriptor
 github.com/golang/protobuf/ptypes
 github.com/golang/protobuf/ptypes/any
-github.com/golang/protobuf/ptypes/duration
 github.com/golang/protobuf/ptypes/empty
+github.com/golang/protobuf/ptypes/duration
 github.com/golang/protobuf/ptypes/timestamp
 github.com/golang/protobuf/protoc-gen-go/descriptor
 github.com/golang/protobuf/jsonpb
@@ -95,13 +93,19 @@
 github.com/mitchellh/go-homedir
 # github.com/mitchellh/mapstructure v1.1.2
 github.com/mitchellh/mapstructure
+# github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd
+github.com/modern-go/concurrent
+# github.com/modern-go/reflect2 v1.0.1
+github.com/modern-go/reflect2
 # github.com/opencord/voltha-protos/v2 v2.1.0
-github.com/opencord/voltha-protos/v2/go/common
 github.com/opencord/voltha-protos/v2/go/inter_container
-github.com/opencord/voltha-protos/v2/go/omci
 github.com/opencord/voltha-protos/v2/go/openflow_13
-github.com/opencord/voltha-protos/v2/go/tech_profile
 github.com/opencord/voltha-protos/v2/go/voltha
+github.com/opencord/voltha-protos/v2/go/tech_profile
+github.com/opencord/voltha-protos/v2/go/common
+github.com/opencord/voltha-protos/v2/go/omci
+# github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
+github.com/phayes/freeport
 # github.com/pierrec/lz4 v2.3.0+incompatible
 github.com/pierrec/lz4
 github.com/pierrec/lz4/internal/xxh32
@@ -137,18 +141,46 @@
 # go.etcd.io/bbolt v1.3.3
 go.etcd.io/bbolt
 # go.etcd.io/etcd v0.0.0-20190930204107-236ac2a90522
-go.etcd.io/etcd/auth/authpb
 go.etcd.io/etcd/clientv3
+go.etcd.io/etcd/clientv3/concurrency
+go.etcd.io/etcd/etcdserver/api/v3rpc/rpctypes
+go.etcd.io/etcd/embed
+go.etcd.io/etcd/auth/authpb
 go.etcd.io/etcd/clientv3/balancer
-go.etcd.io/etcd/clientv3/balancer/connectivity
 go.etcd.io/etcd/clientv3/balancer/picker
 go.etcd.io/etcd/clientv3/balancer/resolver/endpoint
-go.etcd.io/etcd/clientv3/concurrency
 go.etcd.io/etcd/clientv3/credentials
-go.etcd.io/etcd/etcdserver/api/v3rpc/rpctypes
 go.etcd.io/etcd/etcdserver/etcdserverpb
 go.etcd.io/etcd/mvcc/mvccpb
 go.etcd.io/etcd/pkg/logutil
+go.etcd.io/etcd/pkg/types
+go.etcd.io/etcd/etcdserver
+go.etcd.io/etcd/etcdserver/api/etcdhttp
+go.etcd.io/etcd/etcdserver/api/rafthttp
+go.etcd.io/etcd/etcdserver/api/v2http
+go.etcd.io/etcd/etcdserver/api/v2v3
+go.etcd.io/etcd/etcdserver/api/v3client
+go.etcd.io/etcd/etcdserver/api/v3compactor
+go.etcd.io/etcd/etcdserver/api/v3election
+go.etcd.io/etcd/etcdserver/api/v3election/v3electionpb
+go.etcd.io/etcd/etcdserver/api/v3election/v3electionpb/gw
+go.etcd.io/etcd/etcdserver/api/v3lock
+go.etcd.io/etcd/etcdserver/api/v3lock/v3lockpb
+go.etcd.io/etcd/etcdserver/api/v3lock/v3lockpb/gw
+go.etcd.io/etcd/etcdserver/api/v3rpc
+go.etcd.io/etcd/etcdserver/etcdserverpb/gw
+go.etcd.io/etcd/pkg/debugutil
+go.etcd.io/etcd/pkg/flags
+go.etcd.io/etcd/pkg/httputil
+go.etcd.io/etcd/pkg/netutil
+go.etcd.io/etcd/pkg/runtime
+go.etcd.io/etcd/pkg/srv
+go.etcd.io/etcd/pkg/tlsutil
+go.etcd.io/etcd/pkg/transport
+go.etcd.io/etcd/version
+go.etcd.io/etcd/wal
+go.etcd.io/etcd/clientv3/balancer/connectivity
+go.etcd.io/etcd/pkg/systemd
 go.etcd.io/etcd/raft
 go.etcd.io/etcd/auth
 go.etcd.io/etcd/etcdserver/api
@@ -191,11 +223,11 @@
 go.uber.org/multierr
 # go.uber.org/zap v1.10.0
 go.uber.org/zap
-go.uber.org/zap/buffer
+go.uber.org/zap/zapcore
 go.uber.org/zap/internal/bufferpool
+go.uber.org/zap/buffer
 go.uber.org/zap/internal/color
 go.uber.org/zap/internal/exit
-go.uber.org/zap/zapcore
 # golang.org/x/crypto v0.0.0-20191001170739-f9e2070545dc
 golang.org/x/crypto/bcrypt
 golang.org/x/crypto/blowfish
@@ -203,42 +235,44 @@
 golang.org/x/crypto/ssh/terminal
 golang.org/x/crypto/pbkdf2
 # golang.org/x/net v0.0.0-20190930134127-c5a3c61f89f3
+golang.org/x/net/trace
+golang.org/x/net/proxy
 golang.org/x/net/context
-golang.org/x/net/http/httpguts
+golang.org/x/net/internal/timeseries
 golang.org/x/net/http2
 golang.org/x/net/http2/hpack
-golang.org/x/net/idna
 golang.org/x/net/internal/socks
-golang.org/x/net/internal/timeseries
-golang.org/x/net/proxy
-golang.org/x/net/trace
+golang.org/x/net/http/httpguts
+golang.org/x/net/idna
 # golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24
 golang.org/x/sys/unix
 golang.org/x/sys/windows
 # golang.org/x/text v0.3.2
 golang.org/x/text/secure/bidirule
-golang.org/x/text/transform
 golang.org/x/text/unicode/bidi
 golang.org/x/text/unicode/norm
+golang.org/x/text/transform
+# golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2
+golang.org/x/time/rate
 # google.golang.org/genproto v0.0.0-20190927181202-20e1ac93f88c
 google.golang.org/genproto/googleapis/api/annotations
 google.golang.org/genproto/googleapis/rpc/status
 google.golang.org/genproto/googleapis/api/httpbody
 google.golang.org/genproto/protobuf/field_mask
 # google.golang.org/grpc v1.24.0
-google.golang.org/grpc
-google.golang.org/grpc/balancer
-google.golang.org/grpc/balancer/base
-google.golang.org/grpc/balancer/roundrobin
-google.golang.org/grpc/binarylog/grpc_binarylog_v1
 google.golang.org/grpc/codes
-google.golang.org/grpc/connectivity
+google.golang.org/grpc/status
+google.golang.org/grpc
 google.golang.org/grpc/credentials
-google.golang.org/grpc/credentials/internal
+google.golang.org/grpc/internal
+google.golang.org/grpc/grpclog
+google.golang.org/grpc/keepalive
+google.golang.org/grpc/metadata
+google.golang.org/grpc/balancer
+google.golang.org/grpc/balancer/roundrobin
+google.golang.org/grpc/connectivity
 google.golang.org/grpc/encoding
 google.golang.org/grpc/encoding/proto
-google.golang.org/grpc/grpclog
-google.golang.org/grpc/internal
 google.golang.org/grpc/internal/backoff
 google.golang.org/grpc/internal/balancerload
 google.golang.org/grpc/internal/binarylog
@@ -246,10 +280,7 @@
 google.golang.org/grpc/internal/envconfig
 google.golang.org/grpc/internal/grpcrand
 google.golang.org/grpc/internal/grpcsync
-google.golang.org/grpc/internal/syscall
 google.golang.org/grpc/internal/transport
-google.golang.org/grpc/keepalive
-google.golang.org/grpc/metadata
 google.golang.org/grpc/naming
 google.golang.org/grpc/peer
 google.golang.org/grpc/resolver
@@ -257,8 +288,13 @@
 google.golang.org/grpc/resolver/passthrough
 google.golang.org/grpc/serviceconfig
 google.golang.org/grpc/stats
-google.golang.org/grpc/status
 google.golang.org/grpc/tap
+google.golang.org/grpc/credentials/internal
+google.golang.org/grpc/balancer/base
+google.golang.org/grpc/binarylog/grpc_binarylog_v1
+google.golang.org/grpc/internal/syscall
+google.golang.org/grpc/health
+google.golang.org/grpc/health/grpc_health_v1
 # gopkg.in/jcmturner/aescts.v1 v1.0.1
 gopkg.in/jcmturner/aescts.v1
 # gopkg.in/jcmturner/dnsutils.v1 v1.0.1
@@ -268,32 +304,32 @@
 gopkg.in/jcmturner/gokrb5.v7/client
 gopkg.in/jcmturner/gokrb5.v7/config
 gopkg.in/jcmturner/gokrb5.v7/credentials
+gopkg.in/jcmturner/gokrb5.v7/gssapi
+gopkg.in/jcmturner/gokrb5.v7/iana/chksumtype
+gopkg.in/jcmturner/gokrb5.v7/iana/keyusage
+gopkg.in/jcmturner/gokrb5.v7/keytab
+gopkg.in/jcmturner/gokrb5.v7/messages
+gopkg.in/jcmturner/gokrb5.v7/types
 gopkg.in/jcmturner/gokrb5.v7/crypto
-gopkg.in/jcmturner/gokrb5.v7/crypto/common
 gopkg.in/jcmturner/gokrb5.v7/crypto/etype
+gopkg.in/jcmturner/gokrb5.v7/iana/errorcode
+gopkg.in/jcmturner/gokrb5.v7/iana/flags
+gopkg.in/jcmturner/gokrb5.v7/iana/nametype
+gopkg.in/jcmturner/gokrb5.v7/iana/patype
+gopkg.in/jcmturner/gokrb5.v7/kadmin
+gopkg.in/jcmturner/gokrb5.v7/krberror
+gopkg.in/jcmturner/gokrb5.v7/iana/etypeID
+gopkg.in/jcmturner/gokrb5.v7/iana
+gopkg.in/jcmturner/gokrb5.v7/iana/adtype
+gopkg.in/jcmturner/gokrb5.v7/iana/asnAppTag
+gopkg.in/jcmturner/gokrb5.v7/iana/msgtype
+gopkg.in/jcmturner/gokrb5.v7/pac
+gopkg.in/jcmturner/gokrb5.v7/iana/addrtype
+gopkg.in/jcmturner/gokrb5.v7/crypto/common
 gopkg.in/jcmturner/gokrb5.v7/crypto/rfc3961
 gopkg.in/jcmturner/gokrb5.v7/crypto/rfc3962
 gopkg.in/jcmturner/gokrb5.v7/crypto/rfc4757
 gopkg.in/jcmturner/gokrb5.v7/crypto/rfc8009
-gopkg.in/jcmturner/gokrb5.v7/gssapi
-gopkg.in/jcmturner/gokrb5.v7/iana
-gopkg.in/jcmturner/gokrb5.v7/iana/addrtype
-gopkg.in/jcmturner/gokrb5.v7/iana/adtype
-gopkg.in/jcmturner/gokrb5.v7/iana/asnAppTag
-gopkg.in/jcmturner/gokrb5.v7/iana/chksumtype
-gopkg.in/jcmturner/gokrb5.v7/iana/errorcode
-gopkg.in/jcmturner/gokrb5.v7/iana/etypeID
-gopkg.in/jcmturner/gokrb5.v7/iana/flags
-gopkg.in/jcmturner/gokrb5.v7/iana/keyusage
-gopkg.in/jcmturner/gokrb5.v7/iana/msgtype
-gopkg.in/jcmturner/gokrb5.v7/iana/nametype
-gopkg.in/jcmturner/gokrb5.v7/iana/patype
-gopkg.in/jcmturner/gokrb5.v7/kadmin
-gopkg.in/jcmturner/gokrb5.v7/keytab
-gopkg.in/jcmturner/gokrb5.v7/krberror
-gopkg.in/jcmturner/gokrb5.v7/messages
-gopkg.in/jcmturner/gokrb5.v7/pac
-gopkg.in/jcmturner/gokrb5.v7/types
 # gopkg.in/jcmturner/rpc.v1 v1.1.0
 gopkg.in/jcmturner/rpc.v1/mstypes
 gopkg.in/jcmturner/rpc.v1/ndr