diff --git a/hooks/pg_gw_hooks.py b/hooks/pg_gw_hooks.py
index 4ccb4b6..10b5791 100755
--- a/hooks/pg_gw_hooks.py
+++ b/hooks/pg_gw_hooks.py
@@ -34,7 +34,8 @@ from pg_gw_utils import (
     load_iptables,
     restart_on_change,
     restart_on_stop,
-    director_cluster_ready
+    director_cluster_ready,
+    configure_pg_sources
 )
 
 hooks = Hooks()
@@ -92,6 +93,9 @@ def config_changed():
             charm_config.changed('iovisor-build')):
         stop_pg()
         status_set('maintenance', 'Upgrading apt packages')
+        if charm_config.changed('install_sources'):
+            if not configure_pg_sources():
+                log('IOError: /etc/apt/sources.list couldn\'t be updated')
         configure_sources(update=True)
         pkgs = determine_packages()
         for pkg in pkgs:
diff --git a/hooks/pg_gw_utils.py b/hooks/pg_gw_utils.py
index c628cf9..7e77a06 100644
--- a/hooks/pg_gw_utils.py
+++ b/hooks/pg_gw_utils.py
@@ -42,6 +42,7 @@ from charmhelpers.contrib.openstack.utils import (
     os_release,
 )
 
+SOURCES_LIST = '/etc/apt/sources.list'
 LXC_CONF = "/etc/libvirt/lxc.conf"
 TEMPLATES = 'templates/'
 PG_LXC_DATA_PATH = '/var/lib/libvirt/filesystems/plumgrid-data'
@@ -78,6 +79,23 @@ BASE_RESOURCE_MAP = OrderedDict([
 ])
 
 
+def configure_pg_sources():
+    '''
+    Returns true if install sources is updated in sources.list file
+    '''
+    try:
+        with open(SOURCES_LIST, 'r+') as sources:
+            all_lines = sources.readlines()
+            sources.seek(0)
+            for i in (line for line in all_lines if "plumgrid" not in line):
+                sources.write(i)
+            sources.truncate()
+        sources.close()
+        return True
+    except IOError:
+        return False
+
+
 def determine_packages():
     '''
     Returns list of packages required by PLUMgrid Gateway as specified
diff --git a/templates/kilo/00-pg.conf b/templates/kilo/00-pg.conf
index e744a27..ac09811 100644
--- a/templates/kilo/00-pg.conf
+++ b/templates/kilo/00-pg.conf
@@ -1,2 +1,3 @@
 $template ls_json,"{{'{'}}{{'%'}}timestamp:::date-rfc3339,jsonf:@timestamp%,%source:::jsonf:@source_host%,%msg:::json%}"
-:syslogtag,isequal,"pg:" @{{ opsvm_ip }}:6000;ls_json
+if $syslogtag == 'pg:'  and not ($msg contains 'dht_cli_') then @{{ opsvm_ip }}:6000;ls_json
+:msg, contains, "VM Interface Stats" ~
diff --git a/templates/kilo/ifcs.conf b/templates/kilo/ifcs.conf
index 657fbd5..e7535cb 100644
--- a/templates/kilo/ifcs.conf
+++ b/templates/kilo/ifcs.conf
@@ -1,7 +1,7 @@
 {{ fabric_interface }} = fabric_core host
 {% if ext_interfaces -%}
-{% for ip in ext_interfaces -%}
-{{ ip }} = access_phys
+{% for dev in ext_interfaces -%}
+{{ dev }} = access_phys
 {% endfor -%}
 {% endif -%}
 
diff --git a/templates/kilo/plumgrid.conf b/templates/kilo/plumgrid.conf
index acb8e9b..f56f11f 100644
--- a/templates/kilo/plumgrid.conf
+++ b/templates/kilo/plumgrid.conf
@@ -5,6 +5,9 @@ label={{ label}}
 plumgrid_rsync_port=2222
 plumgrid_rest_addr=0.0.0.0:9180
 fabric_mode={{ fabric_mode }}
+plumgrid_syslog_ng_ip={{ plumgrid_syslog_ng_ip }}
+plumgrid_syslog_ng_port={{ plumgrid_syslog_ng_port }}
+plumgrid_monitor_interval={{ plumgrid_monitor_interval }}
 start_plumgrid_iovisor=yes
 start_plumgrid=`/opt/pg/scripts/pg_is_director.sh $plumgrid_ip`
 location=