diff --git a/api/aliases.go b/api/aliases.go
index 2079139..b8d1fc3 100644
--- a/api/aliases.go
+++ b/api/aliases.go
@@ -32,9 +32,10 @@ func NewAliases(config *models.Config, router *httprouter.Router, prefix string,
 func (api *ApiAliases) cleaner() {
 	for key, alias := range api.aliases.List {
 		if node := api.nodes.List[key]; node != nil {
+			//counter for the diffrent attribute
+			count := 0
 			if nodeinfo := node.Nodeinfo; nodeinfo != nil {
-				//counter for the diffrent attribute
-				count := 3
+				count += 3
 				if alias.Hostname == nodeinfo.Hostname {
 					count -= 1
 				}
@@ -46,25 +47,31 @@ func (api *ApiAliases) cleaner() {
 						count -= 1
 					}
 				}
-				/*
-					if alias.Freq24.TxPower == nodeinfo.Freq24.TxPower {
-						count -= 1
+				if nodeinfo.Settings != nil {
+					if nodeinfo.Settings.Freq24 != nil {
+						count += 2
+						if alias.Freq24.TxPower == nodeinfo.Settings.Freq24.TxPower {
+							count -= 1
+						}
+						if alias.Freq24.Channel == nodeinfo.Settings.Freq24.Channel {
+							count -= 1
+						}
 					}
-					if alias.Freq24.Channel == nodeinfo.Freq24.Channel {
-						count -= 1
+					if nodeinfo.Settings.Freq5 != nil {
+						count += 2
+						if alias.Freq5.TxPower == nodeinfo.Settings.Freq5.TxPower {
+							count -= 1
+						}
+						if alias.Freq5.Channel == nodeinfo.Settings.Freq5.Channel {
+							count -= 1
+						}
 					}
-					if alias.Freq5.TxPower == nodeinfo.Freq5.TxPower {
-						count -= 1
-					}
-					if alias.Freq5.Channel == nodeinfo.Freq5.Channel {
-						count -= 1
-					}
-				*/
-				//delete element
-				if count <= 0 {
-					delete(api.aliases.List, key)
 				}
 			}
+			//delete element
+			if count <= 0 {
+				delete(api.aliases.List, key)
+			}
 		}
 	}
 }
diff --git a/data/breminale.go b/data/breminale.go
new file mode 100644
index 0000000..b937304
--- /dev/null
+++ b/data/breminale.go
@@ -0,0 +1,14 @@
+package data
+
+type Frequence struct {
+	TxPower uint32 `json:"txpower"`
+	Channel uint32 `json:"channel"`
+}
+
+type Settings struct {
+	Freq24 *Frequence `json:"freq24,omitempty"`
+	Freq5  *Frequence `json:"freq5,omitempty"`
+}
+type SwitchPort struct {
+	Speed uint32 `json:"speed"`
+}
diff --git a/data/nodeinfo.go b/data/nodeinfo.go
index 2dcaf4b..3a4b2fc 100644
--- a/data/nodeinfo.go
+++ b/data/nodeinfo.go
@@ -10,6 +10,7 @@ type NodeInfo struct {
 	Software Software  `json:"software"`
 	Hardware Hardware  `json:"hardware"`
 	VPN      bool      `json:"vpn"`
+	Settings *Settings `json:"settings,omitempty"`
 }
 type BatInterface struct {
 	Interfaces struct {
@@ -20,10 +21,10 @@ type BatInterface struct {
 }
 
 type Network struct {
-	Mac       string   `json:"mac"`
-	Addresses []string `json:"addresses"`
-	Mesh      map[string]*BatInterface `json:"mesh"`
-	MeshInterfaces []string `json:"mesh_interfaces"`
+	Mac            string                   `json:"mac"`
+	Addresses      []string                 `json:"addresses"`
+	Mesh           map[string]*BatInterface `json:"mesh"`
+	MeshInterfaces []string                 `json:"mesh_interfaces"`
 }
 
 type Owner struct {
diff --git a/data/statistics.go b/data/statistics.go
index 4b033bc..b7cd57c 100644
--- a/data/statistics.go
+++ b/data/statistics.go
@@ -8,16 +8,16 @@ package data
 type Statistics struct {
 	NodeId      string  `json:"node_id"`
 	Clients     Clients `json:"clients"`
-	RootFsUsage float64 `json:"rootfs_usage,omitempty""`
-	LoadAverage float64 `json:"loadavg,omitempty""`
-	Memory      Memory  `json:"memory,omitempty""`
-	Uptime      float64 `json:"uptime,omitempty""`
-	Idletime    float64 `json:"idletime,omitempty""`
-	Gateway     string  `json:"gateway,omitempty""`
+	RootFsUsage float64 `json:"rootfs_usage,omitempty"`
+	LoadAverage float64 `json:"loadavg,omitempty"`
+	Memory      Memory  `json:"memory,omitempty"`
+	Uptime      float64 `json:"uptime,omitempty"`
+	Idletime    float64 `json:"idletime,omitempty"`
+	Gateway     string  `json:"gateway,omitempty"`
 	Processes   struct {
 		Total   uint32 `json:"total"`
 		Running uint32 `json:"running"`
-	} `json:"processes,omitempty""`
+	} `json:"processes,omitempty"`
 	MeshVpn *MeshVPN `json:"mesh_vpn,omitempty"`
 	Traffic struct {
 		Tx      *Traffic `json:"tx"`
@@ -25,7 +25,8 @@ type Statistics struct {
 		Forward *Traffic `json:"forward"`
 		MgmtTx  *Traffic `json:"mgmt_tx"`
 		MgmtRx  *Traffic `json:"mgmt_rx"`
-	} `json:"traffic,omitempty""`
+	} `json:"traffic,omitempty"`
+	Switch map[string]*SwitchPort `json:"switch,omitempty"`
 }
 
 type MeshVPNPeerLink struct {
diff --git a/models/aliases.go b/models/aliases.go
index 2f5abe6..3e3fa7d 100644
--- a/models/aliases.go
+++ b/models/aliases.go
@@ -11,14 +11,10 @@ import (
 )
 
 type Alias struct {
-	Hostname string         `json:"hostname,omitempty"`
-	Location *data.Location `json:"location,omitempty"`
-	Freq24   *Frequence     `json:"freq24,omitempty"`
-	Freq5    *Frequence     `json:"freq5,omitempty"`
-}
-type Frequence struct {
-	TxPower int `json:"txpower,omitempty"`
-	Channel int `json:"channel,omitempty"`
+	Hostname string          `json:"hostname,omitempty"`
+	Location *data.Location  `json:"location,omitempty"`
+	Freq24   *data.Frequence `json:"freq24,omitempty"`
+	Freq5    *data.Frequence `json:"freq5,omitempty"`
 }
 
 // Nodes struct: cache DB of Node's structs
diff --git a/models/ansible.go b/models/ansible.go
index 8dd6bcd..b5a600a 100644
--- a/models/ansible.go
+++ b/models/ansible.go
@@ -9,16 +9,17 @@ type Ansible struct {
 type AnsibleHostVars struct {
 	Address      string  `json:"ansible_ssh_host"`
 	Hostname     string  `json:"node_name,omitempty"`
-	Channel24    int     `json:"radio24_channel,omitempty"`
-	TxPower24    int     `json:"radio24_txpower,omitempty"`
-	Channel5     int     `json:"radio5_channel,omitempty"`
-	TxPower5     int     `json:"radio5_txpower,omitempty"`
+	Channel24    uint32  `json:"radio24_channel,omitempty"`
+	TxPower24    uint32  `json:"radio24_txpower,omitempty"`
+	Channel5     uint32  `json:"radio5_channel,omitempty"`
+	TxPower5     uint32  `json:"radio5_txpower,omitempty"`
 	GeoLatitude  float64 `json:"geo_latitude,omitempty"`
 	GeoLongitude float64 `json:"geo_longitude,omitempty"`
 }
 
 func GenerateAnsible(nodes *Nodes, aliases map[string]*Alias) *Ansible {
 	ansible := &Ansible{Nodes: make([]string, 0)}
+	ansible.Meta.HostVars = make(map[string]*AnsibleHostVars)
 	for nodeid, alias := range aliases {
 		if node := nodes.List[nodeid]; node != nil {