diff --git a/api/types.go b/api/types.go
index 1b99641..6d6b942 100644
--- a/api/types.go
+++ b/api/types.go
@@ -42,7 +42,7 @@ func (m *TypeMeta) GetKind() string {
 }
 
 type Status struct {
-	Code    int32  `json:"code"`
+	Code    uint32  `json:"code"`
 	Message string `json:"message"`
 }
 
diff --git a/client/client.go b/client/client.go
index 1a557c8..881efb2 100644
--- a/client/client.go
+++ b/client/client.go
@@ -26,55 +26,55 @@ import (
 )
 
 type Client interface {
-	GetLoadBalancer(ctx context.Context, id string, ignoredErrors ...[]int32) (*api.LoadBalancer, error)
-	CreateLoadBalancer(ctx context.Context, lb *api.LoadBalancer, ignoredErrors ...[]int32) (*api.LoadBalancer, error)
-	DeleteLoadBalancer(ctx context.Context, id string, ignoredErrors ...[]int32) (*api.LoadBalancer, error)
-
-	ListLoadBalancerPrefixes(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.PrefixList, error)
-	CreateLoadBalancerPrefix(ctx context.Context, prefix *api.LoadBalancerPrefix, ignoredErrors ...[]int32) (*api.LoadBalancerPrefix, error)
-	DeleteLoadBalancerPrefix(ctx context.Context, interfaceID string, prefix *netip.Prefix, ignoredErrors ...[]int32) (*api.LoadBalancerPrefix, error)
-
-	ListLoadBalancerTargets(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.LoadBalancerTargetList, error)
-	CreateLoadBalancerTarget(ctx context.Context, lbtarget *api.LoadBalancerTarget, ignoredErrors ...[]int32) (*api.LoadBalancerTarget, error)
-	DeleteLoadBalancerTarget(ctx context.Context, id string, targetIP *netip.Addr, ignoredErrors ...[]int32) (*api.LoadBalancerTarget, error)
-
-	GetInterface(ctx context.Context, id string, ignoredErrors ...[]int32) (*api.Interface, error)
-	ListInterfaces(ctx context.Context, ignoredErrors ...[]int32) (*api.InterfaceList, error)
-	CreateInterface(ctx context.Context, iface *api.Interface, ignoredErrors ...[]int32) (*api.Interface, error)
-	DeleteInterface(ctx context.Context, id string, ignoredErrors ...[]int32) (*api.Interface, error)
-
-	GetVirtualIP(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.VirtualIP, error)
-	CreateVirtualIP(ctx context.Context, virtualIP *api.VirtualIP, ignoredErrors ...[]int32) (*api.VirtualIP, error)
-	DeleteVirtualIP(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.VirtualIP, error)
-
-	ListPrefixes(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.PrefixList, error)
-	CreatePrefix(ctx context.Context, prefix *api.Prefix, ignoredErrors ...[]int32) (*api.Prefix, error)
-	DeletePrefix(ctx context.Context, interfaceID string, prefix *netip.Prefix, ignoredErrors ...[]int32) (*api.Prefix, error)
-
-	ListRoutes(ctx context.Context, vni uint32, ignoredErrors ...[]int32) (*api.RouteList, error)
-	CreateRoute(ctx context.Context, route *api.Route, ignoredErrors ...[]int32) (*api.Route, error)
-	DeleteRoute(ctx context.Context, vni uint32, prefix *netip.Prefix, ignoredErrors ...[]int32) (*api.Route, error)
-
-	GetNat(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.Nat, error)
-	CreateNat(ctx context.Context, nat *api.Nat, ignoredErrors ...[]int32) (*api.Nat, error)
-	DeleteNat(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.Nat, error)
-	ListLocalNats(ctx context.Context, natIP *netip.Addr, ignoredErrors ...[]int32) (*api.NatList, error)
-
-	CreateNeighborNat(ctx context.Context, nat *api.NeighborNat, ignoredErrors ...[]int32) (*api.NeighborNat, error)
-	ListNats(ctx context.Context, natIP *netip.Addr, natType string, ignoredErrors ...[]int32) (*api.NatList, error)
-	DeleteNeighborNat(ctx context.Context, neigbhorNat *api.NeighborNat, ignoredErrors ...[]int32) (*api.NeighborNat, error)
-	ListNeighborNats(ctx context.Context, natIP *netip.Addr, ignoredErrors ...[]int32) (*api.NatList, error)
-
-	ListFirewallRules(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.FirewallRuleList, error)
-	CreateFirewallRule(ctx context.Context, fwRule *api.FirewallRule, ignoredErrors ...[]int32) (*api.FirewallRule, error)
-	GetFirewallRule(ctx context.Context, interfaceID string, ruleID string, ignoredErrors ...[]int32) (*api.FirewallRule, error)
-	DeleteFirewallRule(ctx context.Context, interfaceID string, ruleID string, ignoredErrors ...[]int32) (*api.FirewallRule, error)
-
-	CheckInitialized(ctx context.Context, ignoredErrors ...[]int32) (*api.Initialized, error)
-	Initialize(ctx context.Context, ignoredErrors ...[]int32) (*api.Initialized, error)
-	GetVni(ctx context.Context, vni uint32, vniType uint8, ignoredErrors ...[]int32) (*api.Vni, error)
-	ResetVni(ctx context.Context, vni uint32, vniType uint8, ignoredErrors ...[]int32) (*api.Vni, error)
-	GetVersion(ctx context.Context, version *api.Version, ignoredErrors ...[]int32) (*api.Version, error)
+	GetLoadBalancer(ctx context.Context, id string, ignoredErrors ...[]uint32) (*api.LoadBalancer, error)
+	CreateLoadBalancer(ctx context.Context, lb *api.LoadBalancer, ignoredErrors ...[]uint32) (*api.LoadBalancer, error)
+	DeleteLoadBalancer(ctx context.Context, id string, ignoredErrors ...[]uint32) (*api.LoadBalancer, error)
+
+	ListLoadBalancerPrefixes(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.PrefixList, error)
+	CreateLoadBalancerPrefix(ctx context.Context, prefix *api.LoadBalancerPrefix, ignoredErrors ...[]uint32) (*api.LoadBalancerPrefix, error)
+	DeleteLoadBalancerPrefix(ctx context.Context, interfaceID string, prefix *netip.Prefix, ignoredErrors ...[]uint32) (*api.LoadBalancerPrefix, error)
+
+	ListLoadBalancerTargets(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.LoadBalancerTargetList, error)
+	CreateLoadBalancerTarget(ctx context.Context, lbtarget *api.LoadBalancerTarget, ignoredErrors ...[]uint32) (*api.LoadBalancerTarget, error)
+	DeleteLoadBalancerTarget(ctx context.Context, id string, targetIP *netip.Addr, ignoredErrors ...[]uint32) (*api.LoadBalancerTarget, error)
+
+	GetInterface(ctx context.Context, id string, ignoredErrors ...[]uint32) (*api.Interface, error)
+	ListInterfaces(ctx context.Context, ignoredErrors ...[]uint32) (*api.InterfaceList, error)
+	CreateInterface(ctx context.Context, iface *api.Interface, ignoredErrors ...[]uint32) (*api.Interface, error)
+	DeleteInterface(ctx context.Context, id string, ignoredErrors ...[]uint32) (*api.Interface, error)
+
+	GetVirtualIP(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.VirtualIP, error)
+	CreateVirtualIP(ctx context.Context, virtualIP *api.VirtualIP, ignoredErrors ...[]uint32) (*api.VirtualIP, error)
+	DeleteVirtualIP(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.VirtualIP, error)
+
+	ListPrefixes(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.PrefixList, error)
+	CreatePrefix(ctx context.Context, prefix *api.Prefix, ignoredErrors ...[]uint32) (*api.Prefix, error)
+	DeletePrefix(ctx context.Context, interfaceID string, prefix *netip.Prefix, ignoredErrors ...[]uint32) (*api.Prefix, error)
+
+	ListRoutes(ctx context.Context, vni uint32, ignoredErrors ...[]uint32) (*api.RouteList, error)
+	CreateRoute(ctx context.Context, route *api.Route, ignoredErrors ...[]uint32) (*api.Route, error)
+	DeleteRoute(ctx context.Context, vni uint32, prefix *netip.Prefix, ignoredErrors ...[]uint32) (*api.Route, error)
+
+	GetNat(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.Nat, error)
+	CreateNat(ctx context.Context, nat *api.Nat, ignoredErrors ...[]uint32) (*api.Nat, error)
+	DeleteNat(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.Nat, error)
+	ListLocalNats(ctx context.Context, natIP *netip.Addr, ignoredErrors ...[]uint32) (*api.NatList, error)
+
+	CreateNeighborNat(ctx context.Context, nat *api.NeighborNat, ignoredErrors ...[]uint32) (*api.NeighborNat, error)
+	ListNats(ctx context.Context, natIP *netip.Addr, natType string, ignoredErrors ...[]uint32) (*api.NatList, error)
+	DeleteNeighborNat(ctx context.Context, neigbhorNat *api.NeighborNat, ignoredErrors ...[]uint32) (*api.NeighborNat, error)
+	ListNeighborNats(ctx context.Context, natIP *netip.Addr, ignoredErrors ...[]uint32) (*api.NatList, error)
+
+	ListFirewallRules(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.FirewallRuleList, error)
+	CreateFirewallRule(ctx context.Context, fwRule *api.FirewallRule, ignoredErrors ...[]uint32) (*api.FirewallRule, error)
+	GetFirewallRule(ctx context.Context, interfaceID string, ruleID string, ignoredErrors ...[]uint32) (*api.FirewallRule, error)
+	DeleteFirewallRule(ctx context.Context, interfaceID string, ruleID string, ignoredErrors ...[]uint32) (*api.FirewallRule, error)
+
+	CheckInitialized(ctx context.Context, ignoredErrors ...[]uint32) (*api.Initialized, error)
+	Initialize(ctx context.Context, ignoredErrors ...[]uint32) (*api.Initialized, error)
+	GetVni(ctx context.Context, vni uint32, vniType uint8, ignoredErrors ...[]uint32) (*api.Vni, error)
+	ResetVni(ctx context.Context, vni uint32, vniType uint8, ignoredErrors ...[]uint32) (*api.Vni, error)
+	GetVersion(ctx context.Context, version *api.Version, ignoredErrors ...[]uint32) (*api.Version, error)
 }
 
 type client struct {
@@ -85,7 +85,7 @@ func NewClient(protoClient dpdkproto.DPDKonmetalClient) Client {
 	return &client{protoClient}
 }
 
-func (c *client) GetLoadBalancer(ctx context.Context, id string, ignoredErrors ...[]int32) (*api.LoadBalancer, error) {
+func (c *client) GetLoadBalancer(ctx context.Context, id string, ignoredErrors ...[]uint32) (*api.LoadBalancer, error) {
 	res, err := c.DPDKonmetalClient.GetLoadBalancer(ctx, &dpdkproto.GetLoadBalancerRequest{
 		LoadbalancerId: []byte(id),
 	})
@@ -103,7 +103,7 @@ func (c *client) GetLoadBalancer(ctx context.Context, id string, ignoredErrors .
 	return api.ProtoLoadBalancerToLoadBalancer(res, id)
 }
 
-func (c *client) CreateLoadBalancer(ctx context.Context, lb *api.LoadBalancer, ignoredErrors ...[]int32) (*api.LoadBalancer, error) {
+func (c *client) CreateLoadBalancer(ctx context.Context, lb *api.LoadBalancer, ignoredErrors ...[]uint32) (*api.LoadBalancer, error) {
 	var lbPorts = make([]*dpdkproto.LbPort, 0, len(lb.Spec.Lbports))
 	for _, p := range lb.Spec.Lbports {
 		lbPort := &dpdkproto.LbPort{Port: p.Port, Protocol: dpdkproto.Protocol(p.Protocol)}
@@ -137,7 +137,7 @@ func (c *client) CreateLoadBalancer(ctx context.Context, lb *api.LoadBalancer, i
 	return retLoadBalancer, nil
 }
 
-func (c *client) DeleteLoadBalancer(ctx context.Context, id string, ignoredErrors ...[]int32) (*api.LoadBalancer, error) {
+func (c *client) DeleteLoadBalancer(ctx context.Context, id string, ignoredErrors ...[]uint32) (*api.LoadBalancer, error) {
 	res, err := c.DPDKonmetalClient.DeleteLoadBalancer(ctx, &dpdkproto.DeleteLoadBalancerRequest{
 		LoadbalancerId: []byte(id),
 	})
@@ -155,7 +155,7 @@ func (c *client) DeleteLoadBalancer(ctx context.Context, id string, ignoredError
 	return retLoadBalancer, nil
 }
 
-func (c *client) ListLoadBalancerPrefixes(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.PrefixList, error) {
+func (c *client) ListLoadBalancerPrefixes(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.PrefixList, error) {
 	res, err := c.DPDKonmetalClient.ListLoadBalancerPrefixes(ctx, &dpdkproto.ListLoadBalancerPrefixesRequest{
 		InterfaceId: []byte(interfaceID),
 	})
@@ -182,7 +182,7 @@ func (c *client) ListLoadBalancerPrefixes(ctx context.Context, interfaceID strin
 	}, nil
 }
 
-func (c *client) CreateLoadBalancerPrefix(ctx context.Context, lbprefix *api.LoadBalancerPrefix, ignoredErrors ...[]int32) (*api.LoadBalancerPrefix, error) {
+func (c *client) CreateLoadBalancerPrefix(ctx context.Context, lbprefix *api.LoadBalancerPrefix, ignoredErrors ...[]uint32) (*api.LoadBalancerPrefix, error) {
 	res, err := c.DPDKonmetalClient.CreateLoadBalancerPrefix(ctx, &dpdkproto.CreateLoadBalancerPrefixRequest{
 		InterfaceId: []byte(lbprefix.InterfaceID),
 		Prefix: &dpdkproto.Prefix{
@@ -212,7 +212,7 @@ func (c *client) CreateLoadBalancerPrefix(ctx context.Context, lbprefix *api.Loa
 	return retLBPrefix, nil
 }
 
-func (c *client) DeleteLoadBalancerPrefix(ctx context.Context, interfaceID string, prefix *netip.Prefix, ignoredErrors ...[]int32) (*api.LoadBalancerPrefix, error) {
+func (c *client) DeleteLoadBalancerPrefix(ctx context.Context, interfaceID string, prefix *netip.Prefix, ignoredErrors ...[]uint32) (*api.LoadBalancerPrefix, error) {
 	res, err := c.DPDKonmetalClient.DeleteLoadBalancerPrefix(ctx, &dpdkproto.DeleteLoadBalancerPrefixRequest{
 		InterfaceId: []byte(interfaceID),
 		Prefix: &dpdkproto.Prefix{
@@ -235,7 +235,7 @@ func (c *client) DeleteLoadBalancerPrefix(ctx context.Context, interfaceID strin
 	return retLBPrefix, nil
 }
 
-func (c *client) ListLoadBalancerTargets(ctx context.Context, loadBalancerID string, ignoredErrors ...[]int32) (*api.LoadBalancerTargetList, error) {
+func (c *client) ListLoadBalancerTargets(ctx context.Context, loadBalancerID string, ignoredErrors ...[]uint32) (*api.LoadBalancerTargetList, error) {
 	res, err := c.DPDKonmetalClient.ListLoadBalancerTargets(ctx, &dpdkproto.ListLoadBalancerTargetsRequest{
 		LoadbalancerId: []byte(loadBalancerID),
 	})
@@ -269,7 +269,7 @@ func (c *client) ListLoadBalancerTargets(ctx context.Context, loadBalancerID str
 	}, nil
 }
 
-func (c *client) CreateLoadBalancerTarget(ctx context.Context, lbtarget *api.LoadBalancerTarget, ignoredErrors ...[]int32) (*api.LoadBalancerTarget, error) {
+func (c *client) CreateLoadBalancerTarget(ctx context.Context, lbtarget *api.LoadBalancerTarget, ignoredErrors ...[]uint32) (*api.LoadBalancerTarget, error) {
 	res, err := c.DPDKonmetalClient.CreateLoadBalancerTarget(ctx, &dpdkproto.CreateLoadBalancerTargetRequest{
 		LoadbalancerId: []byte(lbtarget.LoadBalancerTargetMeta.LoadbalancerID),
 		TargetIp:       api.NetIPAddrToProtoIpAddress(*lbtarget.Spec.TargetIP),
@@ -289,7 +289,7 @@ func (c *client) CreateLoadBalancerTarget(ctx context.Context, lbtarget *api.Loa
 	return retLBTarget, nil
 }
 
-func (c *client) DeleteLoadBalancerTarget(ctx context.Context, lbid string, targetIP *netip.Addr, ignoredErrors ...[]int32) (*api.LoadBalancerTarget, error) {
+func (c *client) DeleteLoadBalancerTarget(ctx context.Context, lbid string, targetIP *netip.Addr, ignoredErrors ...[]uint32) (*api.LoadBalancerTarget, error) {
 	res, err := c.DPDKonmetalClient.DeleteLoadBalancerTarget(ctx, &dpdkproto.DeleteLoadBalancerTargetRequest{
 		LoadbalancerId: []byte(lbid),
 		TargetIp:       api.NetIPAddrToProtoIpAddress(*targetIP),
@@ -308,7 +308,7 @@ func (c *client) DeleteLoadBalancerTarget(ctx context.Context, lbid string, targ
 	return retLBTarget, nil
 }
 
-func (c *client) GetInterface(ctx context.Context, id string, ignoredErrors ...[]int32) (*api.Interface, error) {
+func (c *client) GetInterface(ctx context.Context, id string, ignoredErrors ...[]uint32) (*api.Interface, error) {
 	res, err := c.DPDKonmetalClient.GetInterface(ctx, &dpdkproto.GetInterfaceRequest{
 		InterfaceId: []byte(id),
 	})
@@ -324,7 +324,7 @@ func (c *client) GetInterface(ctx context.Context, id string, ignoredErrors ...[
 	return api.ProtoInterfaceToInterface(res.GetInterface())
 }
 
-func (c *client) ListInterfaces(ctx context.Context, ignoredErrors ...[]int32) (*api.InterfaceList, error) {
+func (c *client) ListInterfaces(ctx context.Context, ignoredErrors ...[]uint32) (*api.InterfaceList, error) {
 	res, err := c.DPDKonmetalClient.ListInterfaces(ctx, &dpdkproto.ListInterfacesRequest{})
 	if err != nil {
 		return nil, err
@@ -347,7 +347,7 @@ func (c *client) ListInterfaces(ctx context.Context, ignoredErrors ...[]int32) (
 	}, nil
 }
 
-func (c *client) CreateInterface(ctx context.Context, iface *api.Interface, ignoredErrors ...[]int32) (*api.Interface, error) {
+func (c *client) CreateInterface(ctx context.Context, iface *api.Interface, ignoredErrors ...[]uint32) (*api.Interface, error) {
 	req := dpdkproto.CreateInterfaceRequest{
 		InterfaceType: dpdkproto.InterfaceType_VIRTUAL,
 		InterfaceId:   []byte(iface.ID),
@@ -392,7 +392,7 @@ func (c *client) CreateInterface(ctx context.Context, iface *api.Interface, igno
 	return retInterface, nil
 }
 
-func (c *client) DeleteInterface(ctx context.Context, id string, ignoredErrors ...[]int32) (*api.Interface, error) {
+func (c *client) DeleteInterface(ctx context.Context, id string, ignoredErrors ...[]uint32) (*api.Interface, error) {
 	res, err := c.DPDKonmetalClient.DeleteInterface(ctx, &dpdkproto.DeleteInterfaceRequest{
 		InterfaceId: []byte(id),
 	})
@@ -410,7 +410,7 @@ func (c *client) DeleteInterface(ctx context.Context, id string, ignoredErrors .
 	return retInterface, nil
 }
 
-func (c *client) GetVirtualIP(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.VirtualIP, error) {
+func (c *client) GetVirtualIP(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.VirtualIP, error) {
 	res, err := c.DPDKonmetalClient.GetVip(ctx, &dpdkproto.GetVipRequest{
 		InterfaceId: []byte(interfaceID),
 	})
@@ -426,7 +426,7 @@ func (c *client) GetVirtualIP(ctx context.Context, interfaceID string, ignoredEr
 	return api.ProtoVirtualIPToVirtualIP(interfaceID, res)
 }
 
-func (c *client) CreateVirtualIP(ctx context.Context, virtualIP *api.VirtualIP, ignoredErrors ...[]int32) (*api.VirtualIP, error) {
+func (c *client) CreateVirtualIP(ctx context.Context, virtualIP *api.VirtualIP, ignoredErrors ...[]uint32) (*api.VirtualIP, error) {
 	res, err := c.DPDKonmetalClient.CreateVip(ctx, &dpdkproto.CreateVipRequest{
 		InterfaceId: []byte(virtualIP.InterfaceID),
 		VipIp:       api.NetIPAddrToProtoIpAddress(*virtualIP.Spec.IP),
@@ -453,7 +453,7 @@ func (c *client) CreateVirtualIP(ctx context.Context, virtualIP *api.VirtualIP,
 	return retVirtualIP, nil
 }
 
-func (c *client) DeleteVirtualIP(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.VirtualIP, error) {
+func (c *client) DeleteVirtualIP(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.VirtualIP, error) {
 	res, err := c.DPDKonmetalClient.DeleteVip(ctx, &dpdkproto.DeleteVipRequest{
 		InterfaceId: []byte(interfaceID),
 	})
@@ -471,7 +471,7 @@ func (c *client) DeleteVirtualIP(ctx context.Context, interfaceID string, ignore
 	return retVirtualIP, nil
 }
 
-func (c *client) ListPrefixes(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.PrefixList, error) {
+func (c *client) ListPrefixes(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.PrefixList, error) {
 	res, err := c.DPDKonmetalClient.ListPrefixes(ctx, &dpdkproto.ListPrefixesRequest{
 		InterfaceId: []byte(interfaceID),
 	})
@@ -497,7 +497,7 @@ func (c *client) ListPrefixes(ctx context.Context, interfaceID string, ignoredEr
 	}, nil
 }
 
-func (c *client) CreatePrefix(ctx context.Context, prefix *api.Prefix, ignoredErrors ...[]int32) (*api.Prefix, error) {
+func (c *client) CreatePrefix(ctx context.Context, prefix *api.Prefix, ignoredErrors ...[]uint32) (*api.Prefix, error) {
 	res, err := c.DPDKonmetalClient.CreatePrefix(ctx, &dpdkproto.CreatePrefixRequest{
 		InterfaceId: []byte(prefix.InterfaceID),
 		Prefix: &dpdkproto.Prefix{
@@ -526,7 +526,7 @@ func (c *client) CreatePrefix(ctx context.Context, prefix *api.Prefix, ignoredEr
 	return retPrefix, nil
 }
 
-func (c *client) DeletePrefix(ctx context.Context, interfaceID string, prefix *netip.Prefix, ignoredErrors ...[]int32) (*api.Prefix, error) {
+func (c *client) DeletePrefix(ctx context.Context, interfaceID string, prefix *netip.Prefix, ignoredErrors ...[]uint32) (*api.Prefix, error) {
 	res, err := c.DPDKonmetalClient.DeletePrefix(ctx, &dpdkproto.DeletePrefixRequest{
 		InterfaceId: []byte(interfaceID),
 		Prefix: &dpdkproto.Prefix{
@@ -549,7 +549,7 @@ func (c *client) DeletePrefix(ctx context.Context, interfaceID string, prefix *n
 	return retPrefix, nil
 }
 
-func (c *client) CreateRoute(ctx context.Context, route *api.Route, ignoredErrors ...[]int32) (*api.Route, error) {
+func (c *client) CreateRoute(ctx context.Context, route *api.Route, ignoredErrors ...[]uint32) (*api.Route, error) {
 	res, err := c.DPDKonmetalClient.CreateRoute(ctx, &dpdkproto.CreateRouteRequest{
 		Vni: route.VNI,
 		Route: &dpdkproto.Route{
@@ -580,7 +580,7 @@ func (c *client) CreateRoute(ctx context.Context, route *api.Route, ignoredError
 	return retRoute, nil
 }
 
-func (c *client) DeleteRoute(ctx context.Context, vni uint32, prefix *netip.Prefix, ignoredErrors ...[]int32) (*api.Route, error) {
+func (c *client) DeleteRoute(ctx context.Context, vni uint32, prefix *netip.Prefix, ignoredErrors ...[]uint32) (*api.Route, error) {
 	res, err := c.DPDKonmetalClient.DeleteRoute(ctx, &dpdkproto.DeleteRouteRequest{
 		Vni: vni,
 		Route: &dpdkproto.Route{
@@ -609,7 +609,7 @@ func (c *client) DeleteRoute(ctx context.Context, vni uint32, prefix *netip.Pref
 	return retRoute, nil
 }
 
-func (c *client) ListRoutes(ctx context.Context, vni uint32, ignoredErrors ...[]int32) (*api.RouteList, error) {
+func (c *client) ListRoutes(ctx context.Context, vni uint32, ignoredErrors ...[]uint32) (*api.RouteList, error) {
 	res, err := c.DPDKonmetalClient.ListRoutes(ctx, &dpdkproto.ListRoutesRequest{
 		Vni: vni,
 	})
@@ -635,7 +635,7 @@ func (c *client) ListRoutes(ctx context.Context, vni uint32, ignoredErrors ...[]
 	}, nil
 }
 
-func (c *client) GetNat(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.Nat, error) {
+func (c *client) GetNat(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.Nat, error) {
 	res, err := c.DPDKonmetalClient.GetNat(ctx, &dpdkproto.GetNatRequest{InterfaceId: []byte(interfaceID)})
 	if err != nil {
 		return &api.Nat{}, err
@@ -649,7 +649,7 @@ func (c *client) GetNat(ctx context.Context, interfaceID string, ignoredErrors .
 	return api.ProtoNatToNat(res, interfaceID)
 }
 
-func (c *client) CreateNat(ctx context.Context, nat *api.Nat, ignoredErrors ...[]int32) (*api.Nat, error) {
+func (c *client) CreateNat(ctx context.Context, nat *api.Nat, ignoredErrors ...[]uint32) (*api.Nat, error) {
 	res, err := c.DPDKonmetalClient.CreateNat(ctx, &dpdkproto.CreateNatRequest{
 		InterfaceId: []byte(nat.NatMeta.InterfaceID),
 		NatIp:       api.NetIPAddrToProtoIpAddress(*nat.Spec.NatIP),
@@ -678,7 +678,7 @@ func (c *client) CreateNat(ctx context.Context, nat *api.Nat, ignoredErrors ...[
 	return retNat, nil
 }
 
-func (c *client) DeleteNat(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.Nat, error) {
+func (c *client) DeleteNat(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.Nat, error) {
 	res, err := c.DPDKonmetalClient.DeleteNat(ctx, &dpdkproto.DeleteNatRequest{
 		InterfaceId: []byte(interfaceID),
 	})
@@ -696,11 +696,11 @@ func (c *client) DeleteNat(ctx context.Context, interfaceID string, ignoredError
 	return retNat, nil
 }
 
-func (c *client) ListLocalNats(ctx context.Context, natIP *netip.Addr, ignoredErrors ...[]int32) (*api.NatList, error) {
+func (c *client) ListLocalNats(ctx context.Context, natIP *netip.Addr, ignoredErrors ...[]uint32) (*api.NatList, error) {
 	return c.ListNats(ctx, natIP, "local", ignoredErrors...)
 }
 
-func (c *client) CreateNeighborNat(ctx context.Context, nNat *api.NeighborNat, ignoredErrors ...[]int32) (*api.NeighborNat, error) {
+func (c *client) CreateNeighborNat(ctx context.Context, nNat *api.NeighborNat, ignoredErrors ...[]uint32) (*api.NeighborNat, error) {
 
 	res, err := c.DPDKonmetalClient.CreateNeighborNat(ctx, &dpdkproto.CreateNeighborNatRequest{
 		NatIp:         api.NetIPAddrToProtoIpAddress(*nNat.NatIP),
@@ -724,7 +724,7 @@ func (c *client) CreateNeighborNat(ctx context.Context, nNat *api.NeighborNat, i
 	return retnNat, nil
 }
 
-func (c *client) ListNats(ctx context.Context, natIP *netip.Addr, natType string, ignoredErrors ...[]int32) (*api.NatList, error) {
+func (c *client) ListNats(ctx context.Context, natIP *netip.Addr, natType string, ignoredErrors ...[]uint32) (*api.NatList, error) {
 	var nType int32
 	switch strings.ToLower(natType) {
 	case "local", "1":
@@ -803,7 +803,7 @@ func (c *client) ListNats(ctx context.Context, natIP *netip.Addr, natType string
 	}, nil
 }
 
-func (c *client) DeleteNeighborNat(ctx context.Context, neigbhorNat *api.NeighborNat, ignoredErrors ...[]int32) (*api.NeighborNat, error) {
+func (c *client) DeleteNeighborNat(ctx context.Context, neigbhorNat *api.NeighborNat, ignoredErrors ...[]uint32) (*api.NeighborNat, error) {
 	res, err := c.DPDKonmetalClient.DeleteNeighborNat(ctx, &dpdkproto.DeleteNeighborNatRequest{
 		NatIp:   api.NetIPAddrToProtoIpAddress(*neigbhorNat.NatIP),
 		Vni:     neigbhorNat.Spec.Vni,
@@ -824,11 +824,11 @@ func (c *client) DeleteNeighborNat(ctx context.Context, neigbhorNat *api.Neighbo
 	return nnat, nil
 }
 
-func (c *client) ListNeighborNats(ctx context.Context, natIP *netip.Addr, ignoredErrors ...[]int32) (*api.NatList, error) {
+func (c *client) ListNeighborNats(ctx context.Context, natIP *netip.Addr, ignoredErrors ...[]uint32) (*api.NatList, error) {
 	return c.ListNats(ctx, natIP, "neigh", ignoredErrors...)
 }
 
-func (c *client) ListFirewallRules(ctx context.Context, interfaceID string, ignoredErrors ...[]int32) (*api.FirewallRuleList, error) {
+func (c *client) ListFirewallRules(ctx context.Context, interfaceID string, ignoredErrors ...[]uint32) (*api.FirewallRuleList, error) {
 	res, err := c.DPDKonmetalClient.ListFirewallRules(ctx, &dpdkproto.ListFirewallRulesRequest{
 		InterfaceId: []byte(interfaceID),
 	})
@@ -853,7 +853,7 @@ func (c *client) ListFirewallRules(ctx context.Context, interfaceID string, igno
 	}, nil
 }
 
-func (c *client) CreateFirewallRule(ctx context.Context, fwRule *api.FirewallRule, ignoredErrors ...[]int32) (*api.FirewallRule, error) {
+func (c *client) CreateFirewallRule(ctx context.Context, fwRule *api.FirewallRule, ignoredErrors ...[]uint32) (*api.FirewallRule, error) {
 	var action, direction uint8
 
 	switch strings.ToLower(fwRule.Spec.FirewallAction) {
@@ -913,7 +913,7 @@ func (c *client) CreateFirewallRule(ctx context.Context, fwRule *api.FirewallRul
 	return retFwrule, nil
 }
 
-func (c *client) GetFirewallRule(ctx context.Context, interfaceID string, ruleID string, ignoredErrors ...[]int32) (*api.FirewallRule, error) {
+func (c *client) GetFirewallRule(ctx context.Context, interfaceID string, ruleID string, ignoredErrors ...[]uint32) (*api.FirewallRule, error) {
 	res, err := c.DPDKonmetalClient.GetFirewallRule(ctx, &dpdkproto.GetFirewallRuleRequest{
 		InterfaceId: []byte(interfaceID),
 		RuleId:      []byte(ruleID),
@@ -933,7 +933,7 @@ func (c *client) GetFirewallRule(ctx context.Context, interfaceID string, ruleID
 	return api.ProtoFwRuleToFwRule(res.Rule, interfaceID)
 }
 
-func (c *client) DeleteFirewallRule(ctx context.Context, interfaceID string, ruleID string, ignoredErrors ...[]int32) (*api.FirewallRule, error) {
+func (c *client) DeleteFirewallRule(ctx context.Context, interfaceID string, ruleID string, ignoredErrors ...[]uint32) (*api.FirewallRule, error) {
 	res, err := c.DPDKonmetalClient.DeleteFirewallRule(ctx, &dpdkproto.DeleteFirewallRuleRequest{
 		InterfaceId: []byte(interfaceID),
 		RuleId:      []byte(ruleID),
@@ -953,7 +953,7 @@ func (c *client) DeleteFirewallRule(ctx context.Context, interfaceID string, rul
 	return retFwrule, nil
 }
 
-func (c *client) CheckInitialized(ctx context.Context, ignoredErrors ...[]int32) (*api.Initialized, error) {
+func (c *client) CheckInitialized(ctx context.Context, ignoredErrors ...[]uint32) (*api.Initialized, error) {
 	res, err := c.DPDKonmetalClient.CheckInitialized(ctx, &dpdkproto.CheckInitializedRequest{})
 	if err != nil {
 		return &api.Initialized{}, err
@@ -969,7 +969,7 @@ func (c *client) CheckInitialized(ctx context.Context, ignoredErrors ...[]int32)
 	return retInitialized, nil
 }
 
-func (c *client) Initialize(ctx context.Context, ignoredErrors ...[]int32) (*api.Initialized, error) {
+func (c *client) Initialize(ctx context.Context, ignoredErrors ...[]uint32) (*api.Initialized, error) {
 	res, err := c.DPDKonmetalClient.Initialize(ctx, &dpdkproto.InitializeRequest{})
 	if err != nil {
 		return &api.Initialized{}, err
@@ -985,7 +985,7 @@ func (c *client) Initialize(ctx context.Context, ignoredErrors ...[]int32) (*api
 	return retInit, nil
 }
 
-func (c *client) GetVni(ctx context.Context, vni uint32, vniType uint8, ignoredErrors ...[]int32) (*api.Vni, error) {
+func (c *client) GetVni(ctx context.Context, vni uint32, vniType uint8, ignoredErrors ...[]uint32) (*api.Vni, error) {
 	res, err := c.DPDKonmetalClient.CheckVniInUse(ctx, &dpdkproto.CheckVniInUseRequest{
 		Vni:  vni,
 		Type: dpdkproto.VniType(vniType),
@@ -1005,7 +1005,7 @@ func (c *client) GetVni(ctx context.Context, vni uint32, vniType uint8, ignoredE
 	return retVni, nil
 }
 
-func (c *client) ResetVni(ctx context.Context, vni uint32, vniType uint8, ignoredErrors ...[]int32) (*api.Vni, error) {
+func (c *client) ResetVni(ctx context.Context, vni uint32, vniType uint8, ignoredErrors ...[]uint32) (*api.Vni, error) {
 	res, err := c.DPDKonmetalClient.ResetVni(ctx, &dpdkproto.ResetVniRequest{
 		Vni:  vni,
 		Type: dpdkproto.VniType(vniType),
@@ -1024,7 +1024,7 @@ func (c *client) ResetVni(ctx context.Context, vni uint32, vniType uint8, ignore
 	return retVni, nil
 }
 
-func (c *client) GetVersion(ctx context.Context, version *api.Version, ignoredErrors ...[]int32) (*api.Version, error) {
+func (c *client) GetVersion(ctx context.Context, version *api.Version, ignoredErrors ...[]uint32) (*api.Version, error) {
 	version.ClientProtocol = strings.TrimSpace(dpdkproto.GeneratedFrom)
 	res, err := c.DPDKonmetalClient.GetVersion(ctx, &dpdkproto.GetVersionRequest{
 		ClientProtocol: version.ClientProtocol,
diff --git a/errors/errors.go b/errors/errors.go
index 0d7fb6a..54b2dcd 100644
--- a/errors/errors.go
+++ b/errors/errors.go
@@ -67,7 +67,7 @@ const (
 )
 
 type StatusError struct {
-	errorCode int32
+	errorCode uint32
 	message   string
 }
 
@@ -75,7 +75,7 @@ func (s *StatusError) Message() string {
 	return s.message
 }
 
-func (s *StatusError) ErrorCode() int32 {
+func (s *StatusError) ErrorCode() uint32 {
 	return s.errorCode
 }
 
@@ -86,7 +86,7 @@ func (s *StatusError) Error() string {
 	return fmt.Sprintf("error code %d", s.errorCode)
 }
 
-func NewStatusError(errorCode int32, message string) *StatusError {
+func NewStatusError(errorCode uint32, message string) *StatusError {
 	return &StatusError{
 		errorCode: errorCode,
 		message:   message,
@@ -94,7 +94,7 @@ func NewStatusError(errorCode int32, message string) *StatusError {
 }
 
 // Ignore requested status errors
-func GetError(status *dpdkproto.Status, ignoredErrors [][]int32) error {
+func GetError(status *dpdkproto.Status, ignoredErrors [][]uint32) error {
 	if status.Code == 0 {
 		return nil
 	}
@@ -108,7 +108,7 @@ func GetError(status *dpdkproto.Status, ignoredErrors [][]int32) error {
 	return NewStatusError(status.Code, status.Message)
 }
 
-func IsStatusErrorCode(err error, errorCodes ...int32) bool {
+func IsStatusErrorCode(err error, errorCodes ...uint32) bool {
 	statusError := &StatusError{}
 	if !errors.As(err, &statusError) {
 		return false
@@ -122,7 +122,7 @@ func IsStatusErrorCode(err error, errorCodes ...int32) bool {
 	return false
 }
 
-func IgnoreStatusErrorCode(err error, errorCodes ...int32) error {
+func IgnoreStatusErrorCode(err error, errorCodes ...uint32) error {
 	if IsStatusErrorCode(err, errorCodes...) {
 		return nil
 	}
@@ -130,8 +130,8 @@ func IgnoreStatusErrorCode(err error, errorCodes ...int32) error {
 }
 
 // Create array of status error codes to be ignored
-func Ignore(errorCodes ...int32) []int32 {
-	arr := make([]int32, 0, len(errorCodes))
+func Ignore(errorCodes ...uint32) []uint32 {
+	arr := make([]uint32, 0, len(errorCodes))
 	arr = append(arr, errorCodes...)
 
 	return arr
diff --git a/proto/dpdk.pb.go b/proto/dpdk.pb.go
index 92b3ac4..4ec0721 100644
--- a/proto/dpdk.pb.go
+++ b/proto/dpdk.pb.go
@@ -371,7 +371,7 @@ type Status struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Code    int32  `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
+	Code    uint32 `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
 	Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
 }
 
@@ -407,7 +407,7 @@ func (*Status) Descriptor() ([]byte, []int) {
 	return file_proto_dpdk_proto_rawDescGZIP(), []int{1}
 }
 
-func (x *Status) GetCode() int32 {
+func (x *Status) GetCode() uint32 {
 	if x != nil {
 		return x.Code
 	}
@@ -733,7 +733,8 @@ type VirtualFunction struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Name     string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`          // Linux VF NIC device name
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` // Linux VF NIC device name
+	// TODO: Not available anymore, remove in next breaking change
 	Domain   uint32 `protobuf:"varint,2,opt,name=domain,proto3" json:"domain,omitempty"`     // PCIe Domain
 	Bus      uint32 `protobuf:"varint,3,opt,name=bus,proto3" json:"bus,omitempty"`           // PCIe Bus
 	Slot     uint32 `protobuf:"varint,4,opt,name=slot,proto3" json:"slot,omitempty"`         // PCIe Slot
@@ -5508,7 +5509,7 @@ var file_proto_dpdk_proto_rawDesc = []byte{
 	0x74, 0x6f, 0x12, 0x0e, 0x64, 0x70, 0x64, 0x6b, 0x6f, 0x6e, 0x6d, 0x65, 0x74, 0x61, 0x6c, 0x2e,
 	0x76, 0x31, 0x22, 0x07, 0x0a, 0x05, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x22, 0x36, 0x0a, 0x06, 0x53,
 	0x74, 0x61, 0x74, 0x75, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x63, 0x6f, 0x64, 0x65, 0x18, 0x01, 0x20,
-	0x01, 0x28, 0x05, 0x52, 0x04, 0x63, 0x6f, 0x64, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x6d, 0x65, 0x73,
+	0x01, 0x28, 0x0d, 0x52, 0x04, 0x63, 0x6f, 0x64, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x6d, 0x65, 0x73,
 	0x73, 0x61, 0x67, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6d, 0x65, 0x73, 0x73,
 	0x61, 0x67, 0x65, 0x22, 0x56, 0x0a, 0x09, 0x49, 0x70, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73,
 	0x12, 0x2f, 0x0a, 0x05, 0x69, 0x70, 0x76, 0x65, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0e, 0x32,
diff --git a/proto/generated_from.txt b/proto/generated_from.txt
index fd8518c..4d8de33 100644
--- a/proto/generated_from.txt
+++ b/proto/generated_from.txt
@@ -1 +1 @@
-v0.2.13
+v0.2.15-30-g33574d4