diff --git a/client/backend.go b/client/backend.go
index 6ab06165..c94d896f 100644
--- a/client/backend.go
+++ b/client/backend.go
@@ -18,7 +18,7 @@ func doBackend(ctx context.Context, conn grpc.ClientConnInterface) {
 	if err != nil {
 		log.Fatalf("could not find SPDK IP address")
 	}
-	rr0, err := c4.NVMfRemoteControllerConnect(ctx, &pb.NVMfRemoteControllerConnectRequest{Ctrl: &pb.NVMfRemoteController{Id: 8, Traddr: addr[0].String(), Trsvcid: 4444, Subnqn: "nqn.2016-06.io.spdk:cnode1"}})
+	rr0, err := c4.NVMfRemoteControllerConnect(ctx, &pb.NVMfRemoteControllerConnectRequest{Ctrl: &pb.NVMfRemoteController{Id: 8, Traddr: addr[0].String(), Trsvcid: 4444, Subnqn: "nqn.2016-06.io.spdk:cnode1", Hostnqn: "nqn.2014-08.org.nvmexpress:uuid:feb98abe-d51f-40c8-b348-2753f3571d3c"}})
 	if err != nil {
 		log.Fatalf("could not connect to Remote NVMf controller: %v", err)
 	}
diff --git a/client/go.mod b/client/go.mod
index 8a2db49d..beb56b89 100644
--- a/client/go.mod
+++ b/client/go.mod
@@ -3,7 +3,7 @@ module opi.storage.v1
 go 1.19
 
 require (
-	github.com/opiproject/opi-api v0.0.0-20221121200811-5d2289de810a
+	github.com/opiproject/opi-api v0.0.0-20221129180238-b10361a9c119
 	google.golang.org/grpc v1.51.0
 )
 
diff --git a/client/go.sum b/client/go.sum
index 330c3c9b..2a864b62 100644
--- a/client/go.sum
+++ b/client/go.sum
@@ -5,6 +5,8 @@ github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/opiproject/opi-api v0.0.0-20221121200811-5d2289de810a h1:dFFDDQez4aCsKEkvEnQ+yFnMu5/yZ/VWBxbIRmAvgd4=
 github.com/opiproject/opi-api v0.0.0-20221121200811-5d2289de810a/go.mod h1:92pv4ulvvPMuxCJ9ND3aYbmBfEMLx0VCjpkiR7ZTqPY=
+github.com/opiproject/opi-api v0.0.0-20221129180238-b10361a9c119 h1:exwxNwGuwQtA9IRs2I/Eh22IWeeReAf3uzExgblLytY=
+github.com/opiproject/opi-api v0.0.0-20221129180238-b10361a9c119/go.mod h1:92pv4ulvvPMuxCJ9ND3aYbmBfEMLx0VCjpkiR7ZTqPY=
 golang.org/x/net v0.1.0 h1:hZ/3BUoy5aId7sCpA/Tc5lt8DkFgdVS2onTpJsZ/fl0=
 golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
 golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
diff --git a/server/backend.go b/server/backend.go
index a0da134c..d357476b 100644
--- a/server/backend.go
+++ b/server/backend.go
@@ -22,12 +22,13 @@ import (
 func (s *server) NVMfRemoteControllerConnect(ctx context.Context, in *pb.NVMfRemoteControllerConnectRequest) (*pb.NVMfRemoteControllerConnectResponse, error) {
 	log.Printf("NVMfRemoteControllerConnect: Received from client: %v", in)
 	params := BdevNvmeAttachControllerParams{
-		Name:      fmt.Sprint("OpiNvme", in.GetCtrl().GetId()),
-		Type:      "TCP",
-		Address:   in.GetCtrl().GetTraddr(),
-		Family:    "ipv4",
-		Port:      fmt.Sprint(in.GetCtrl().GetTrsvcid()),
-		Subsystem: in.GetCtrl().GetSubnqn(),
+		Name:    fmt.Sprint("OpiNvme", in.Ctrl.Id),
+		Trtype:  "TCP",
+		Traddr:  in.Ctrl.Traddr,
+		Adrfam:  "ipv4",
+		Trsvcid: fmt.Sprint(in.Ctrl.Trsvcid),
+		Subnqn:  in.Ctrl.Subnqn,
+		Hostnqn: in.Ctrl.Hostnqn,
 	}
 	var result []BdevNvmeAttachControllerResult
 	err := call("bdev_nvme_attach_controller", &params, &result)
diff --git a/server/go.mod b/server/go.mod
index 3e3d9b33..cc5c8d16 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -3,7 +3,7 @@ module opi.storage.v1
 go 1.19
 
 require (
-	github.com/opiproject/opi-api v0.0.0-20221121200811-5d2289de810a
+	github.com/opiproject/opi-api v0.0.0-20221129180238-b10361a9c119
 	github.com/ulule/deepcopier v0.0.0-20200430083143-45decc6639b6
 	google.golang.org/grpc v1.51.0
 	google.golang.org/protobuf v1.28.1
diff --git a/server/go.sum b/server/go.sum
index 9428e1d3..91b23c89 100644
--- a/server/go.sum
+++ b/server/go.sum
@@ -5,6 +5,8 @@ github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/opiproject/opi-api v0.0.0-20221121200811-5d2289de810a h1:dFFDDQez4aCsKEkvEnQ+yFnMu5/yZ/VWBxbIRmAvgd4=
 github.com/opiproject/opi-api v0.0.0-20221121200811-5d2289de810a/go.mod h1:92pv4ulvvPMuxCJ9ND3aYbmBfEMLx0VCjpkiR7ZTqPY=
+github.com/opiproject/opi-api v0.0.0-20221129180238-b10361a9c119 h1:exwxNwGuwQtA9IRs2I/Eh22IWeeReAf3uzExgblLytY=
+github.com/opiproject/opi-api v0.0.0-20221129180238-b10361a9c119/go.mod h1:92pv4ulvvPMuxCJ9ND3aYbmBfEMLx0VCjpkiR7ZTqPY=
 github.com/ulule/deepcopier v0.0.0-20200430083143-45decc6639b6 h1:TtyC78WMafNW8QFfv3TeP3yWNDG+uxNkk9vOrnDu6JA=
 github.com/ulule/deepcopier v0.0.0-20200430083143-45decc6639b6/go.mod h1:h8272+G2omSmi30fBXiZDMkmHuOgonplfKIKjQWzlfs=
 golang.org/x/net v0.1.0 h1:hZ/3BUoy5aId7sCpA/Tc5lt8DkFgdVS2onTpJsZ/fl0=
diff --git a/server/spdk.go b/server/spdk.go
index 122e5d97..20b94089 100644
--- a/server/spdk.go
+++ b/server/spdk.go
@@ -104,12 +104,13 @@ type BdevCryptoDeleteResult bool
 
 // BdevNvmeAttachControllerParams is the parameters required to create a block device based on an NVMe device
 type BdevNvmeAttachControllerParams struct {
-	Name      string `json:"name"`
-	Type      string `json:"trtype"`
-	Address   string `json:"traddr"`
-	Family    string `json:"adrfam"`
-	Port      string `json:"trsvcid"`
-	Subsystem string `json:"subnqn"`
+	Name    string `json:"name"`
+	Trtype  string `json:"trtype"`
+	Traddr  string `json:"traddr"`
+	Hostnqn string `json:"hostnqn"`
+	Adrfam  string `json:"adrfam"`
+	Trsvcid string `json:"trsvcid"`
+	Subnqn  string `json:"subnqn"`
 }
 
 // BdevNvmeAttachControllerResult is the result of creating a block device based on an NVMe device