diff --git a/httpdocs/inc/pool_stats_id.inc b/httpdocs/inc/pool_stats_id.inc
index c307afbfb7..41559e747c 100644
--- a/httpdocs/inc/pool_stats_id.inc
+++ b/httpdocs/inc/pool_stats_id.inc
@@ -10,7 +10,7 @@ function pool_table_setID (row) {
   row.attr('id', pool_key);
 
   row.find("td").eq(index++).attr('id', pool_key+"_key");
-  row.find("td").eq(index++).attr('id', pool_key+"_number");
+  row.find("td").eq(index++).attr('id', pool_key+"_id");
   // pool_stats_top
   row.find("td").eq(index++).attr('id', pool_key+"_chart");
   row.find("td").eq(index++).attr('id', pool_key+"_hosts");
diff --git a/scripts/lua/get_grouped_hosts_data.lua b/scripts/lua/get_grouped_hosts_data.lua
index 861fcd9c4c..0332684c32 100644
--- a/scripts/lua/get_grouped_hosts_data.lua
+++ b/scripts/lua/get_grouped_hosts_data.lua
@@ -68,7 +68,7 @@ if (all ~= nil) then
    currentPage = 0
 end
 
-if (as_n == nil and vlan_n == nil and network_n == nil and country_n == nil and os_n == nil) then -- single group info requested
+if (as_n == nil and vlan_n == nil and network_n == nil and country_n == nil and os_n == nil and pool_n == nil) then -- single group info requested
    print ("{ \"currentPage\" : " .. currentPage .. ",\n \"data\" : [\n")
 end
 num = 0
@@ -137,7 +137,7 @@ function print_single_group(value)
       if(manufacturer == nil) then manufacturer = "" end
       print(manufacturer..'</A>", ')
    elseif(group_col == "pool_id") then
-      pool_name = host_pools_utils.getPoolName(getInterfaceId(ifname), tostring(value["id"]))
+      local pool_name = host_pools_utils.getPoolName(getInterfaceId(ifname), tostring(value["id"]))
       print(pool_name..'</A> " , ')
 
       if tostring(value["id"]) ~= host_pools_utils.DEFAULT_POOL_ID then
@@ -263,7 +263,7 @@ elseif (network_n ~= nil) then
    end
    stats_by_group_col = {}
 elseif (pool_n ~= nil) then
-   pool_val = stats_by_group_col[tonumber(pool_val)]
+   pool_val = stats_by_group_col[tonumber(pool_n)]
    if (pool_val == nil) then
       print('{}')
    else
@@ -329,7 +329,7 @@ for _key, _value in pairsByValues(vals, funct) do
    end
 end -- for
 
-if (as_n == nil and vlan_n == nil and network_n == nil and country_n == nil and os_n == nil) then -- single group info requested
+if (as_n == nil and vlan_n == nil and network_n == nil and country_n == nil and os_n == nil and pool_n == nil) then -- single group info requested
    print ("\n], \"perPage\" : " .. perPage .. ",\n")
 end
 
@@ -341,7 +341,7 @@ if(sortOrder == nil) then
    sortOrder = ""
 end
 
-if (as_n == nil and vlan_n == nil and network_n == nil and country_n == nil and os_n == nil) then -- single group info requested
+if (as_n == nil and vlan_n == nil and network_n == nil and country_n == nil and os_n == nil and pool_n == nil) then -- single group info requested
    print ("\"sort\" : [ [ \"" .. sortColumn .. "\", \"" .. sortOrder .."\" ] ],\n")
    print ("\"totalRows\" : " .. total .. " \n}")
 end
diff --git a/scripts/lua/modules/host_pools_utils.lua b/scripts/lua/modules/host_pools_utils.lua
index f03b09297b..29a3e6b164 100644
--- a/scripts/lua/modules/host_pools_utils.lua
+++ b/scripts/lua/modules/host_pools_utils.lua
@@ -171,7 +171,7 @@ function host_pools_utils.updateRRDs(ifid, dump_ndpi, verbose)
       -- Traffic stats
       local rrdpath = fixPath(pool_base .. "/bytes.rrd")
       createRRDcounter(rrdpath, 300, verbose)
-      ntop.rrd_update(rrdpath, "N:"..tolongint(pool_stats["packets.sent"]) .. ":" .. tolongint(pool_stats["packets.recv"]))
+      ntop.rrd_update(rrdpath, "N:"..tolongint(pool_stats["bytes.sent"]) .. ":" .. tolongint(pool_stats["bytes.recv"]))
 
       -- nDPI stats
       if dump_ndpi then
diff --git a/scripts/lua/pool_details.lua b/scripts/lua/pool_details.lua
index 106164fbe7..005461c20d 100644
--- a/scripts/lua/pool_details.lua
+++ b/scripts/lua/pool_details.lua
@@ -23,8 +23,8 @@ if (not ntop.isPro()) then
 end
 
 interface.select(ifname)
-ifstats = interface.getStats()
-ifId = ifstats.id
+local ifstats = interface.getStats()
+local ifId = ifstats.id
 local pool_name = host_pools_utils.getPoolName(ifId, pool_id)
 
 sendHTTPHeader('text/html; charset=iso-8859-1')
@@ -36,10 +36,29 @@ if(pool_id == nil) then
     return
 end
 
+print [[
+<div class="bs-docs-example">
+  <nav class="navbar navbar-default" role="navigation">
+    <div class="navbar-collapse collapse">
+      <ul class="nav navbar-nav">
+]]
+
+print("<li><a href=\"#\">Host Pool: "..pool_name.."</A> </li>")
+print("<li class=\"active\"><a href=\"#\"><i class='fa fa-area-chart fa-lg'></i>\n")
+
+print [[
+<li><a href="javascript:history.go(-1)"><i class='fa fa-reply'></i></a></li>
+      </ul>
+    </div>
+  </nav>
+</div>
+]]
+
 local rrdbase = host_pools_utils.getRRDBase(ifId, pool_id)
 
 if(not ntop.exists(rrdbase.."/bytes.rrd")) then
-  print("<div class=\"alert alert alert-danger\"><img src=".. ntop.getHttpPrefix() .. "/img/warning.png> No available stats for Host Pool '"..pool_name.."'</div>")
+  print("<div class=\"alert alert alert-danger\"><img src=".. ntop.getHttpPrefix() .. "/img/warning.png> No available data for Host Pool '"..pool_name.."'. ")
+  print('Host Pool timeseries can be enabled from the <A HREF="'..ntop.getHttpPrefix()..'/lua/admin/prefs.lua"><i class="fa fa-flask"></i> Preferences</A>. Few minutes are necessary to see the first data points.</div>')
 else
   local rrdfile
   if(not isEmptyString(_GET["rrd_file"])) then
diff --git a/scripts/lua/pool_stats.lua b/scripts/lua/pool_stats.lua
index b8c60b4b88..81a84b9194 100644
--- a/scripts/lua/pool_stats.lua
+++ b/scripts/lua/pool_stats.lua
@@ -15,6 +15,8 @@ if (not ntop.isPro()) then
   return
 end
 
+local test = interface.getHostPoolsStats()
+
 active_page = "hosts"
 dofile(dirs.installdir .. "/scripts/lua/inc/menu.lua")
 
@@ -42,7 +44,7 @@ preference = tablePreferences("rows_number",_GET["perPage"])
 if (preference ~= "") then print ('perPage: '..preference.. ",\n") end
 
 -- Automatic default sorted. NB: the column must exist.
-print ('sort: [ ["' .. getDefaultTableSort("pool") ..'","' .. getDefaultTableSortOrder("pool").. '"] ],')
+print ('sort: [ ["' .. getDefaultTableSort("pool_id") ..'","' .. getDefaultTableSortOrder("pool_id").. '"] ],')
 
 
 print [[
diff --git a/src/GenericTrafficElement.cpp b/src/GenericTrafficElement.cpp
index 3447839b2a..9137b53683 100644
--- a/src/GenericTrafficElement.cpp
+++ b/src/GenericTrafficElement.cpp
@@ -78,6 +78,8 @@ void GenericTrafficElement::lua(lua_State* vm, bool host_details) {
   lua_push_int_table_entry(vm, "throughput_trend_pps", pkts_thpt_trend);
 
   if(host_details) {
+    lua_push_int_table_entry(vm, "bytes.sent", sent.getNumBytes());
+    lua_push_int_table_entry(vm, "bytes.rcvd", rcvd.getNumBytes());
     lua_push_int_table_entry(vm, "packets.sent", sent.getNumPkts());
     lua_push_int_table_entry(vm, "packets.rcvd", rcvd.getNumPkts());
   }