diff --git a/rq/default.yaml b/rq/default.yaml
index 9ef36e6..423ae0c 100644
--- a/rq/default.yaml
+++ b/rq/default.yaml
@@ -90,9 +90,8 @@ scripts:
   by_roles:
     fuel: [fuel-release, fuel-task-list, fuel-environment-list]
     cinder: [ovs-vsctl-show, cinder-manage]
-    compute: [compute-iptables-nat, ovs-dump-flows, compute-iptables, ovs-ofctl-show-bridges,
-      ovs-vsctl-show]
-    controller: [rabbitmqctl-list-queues, nova-service-list, iptables-namespaces,
+    compute: [ovs-dump-flows, ovs-ofctl-show-bridges, ovs-vsctl-show]
+    controller: [rabbitmqctl-list-queues, nova-service-list,
       rabbitmqctl-cluster-status, crm-resource-status, pcs-status, ovs-dump-flows, neutron-agent-list,
       mysql-status, ceph-mon-status, ovs-ofctl-show-bridges, rabbitmqctl-list-connections,
       ovs-vsctl-show, rabbitmqctl-report, mysql-size, rabbitmqctl-status, crm-resource-list,
@@ -108,7 +107,7 @@ scripts:
       ubuntu: [dmesg-t-ubuntu, dpkg-l, apt-cache-policy]
       centos: [dmesg-centos, yum-list-installed, yum-v-repolist]
   __default:
-    [ip-ne, iptables, ipnetns, ss, ipa, iptables-nat, df-m, services-status, cpuinfo, df-i, ipro, mount, sysctl-a, pvdisplay, vgdisplay, lvdisplay, lsmod, dmidecode, cat-proc-interrupts, arp-an, uname-a, ps-auxwwf, uptime, dmsetup-info, brctl-show, blkid-o-list]
+    [ip-ne, iptables-nvL, iptables-save, iptables-namespaces-nvL, iptables-namespaces-save, ipnetns, ss, ipa, df-m, services-status, cpuinfo, df-i, ipro, mount, sysctl-a, pvdisplay, vgdisplay, lvdisplay, lsmod, dmidecode, cat-proc-interrupts, arp-an, uname-a, ps-auxwwf, uptime, dmsetup-info, brctl-show, blkid-o-list]
 logs:
   __default:
     path: '/var/log'
diff --git a/rq/scripts/compute-iptables b/rq/scripts/compute-iptables
deleted file mode 100644
index f967561..0000000
--- a/rq/scripts/compute-iptables
+++ /dev/null
@@ -1 +0,0 @@
-iptables -nvL
\ No newline at end of file
diff --git a/rq/scripts/compute-iptables-nat b/rq/scripts/compute-iptables-nat
deleted file mode 100644
index 568b3d9..0000000
--- a/rq/scripts/compute-iptables-nat
+++ /dev/null
@@ -1 +0,0 @@
-iptables -nvL -t nat
\ No newline at end of file
diff --git a/rq/scripts/iptables-namespaces b/rq/scripts/iptables-namespaces
deleted file mode 100644
index 228bf90..0000000
--- a/rq/scripts/iptables-namespaces
+++ /dev/null
@@ -1,6 +0,0 @@
-for i in $(ip netns)
-do
-    echo "namespace:$i"
-    ip netns exec "$i" ${IPTABLES_STR}
-    ip netns exec "$i" ${IPTABLES_STR} -t nat
-done
diff --git a/rq/scripts/iptables-namespaces-nvL b/rq/scripts/iptables-namespaces-nvL
new file mode 100644
index 0000000..a623519
--- /dev/null
+++ b/rq/scripts/iptables-namespaces-nvL
@@ -0,0 +1,5 @@
+for i in $(ip netns)
+do
+    echo "namespace:$i"
+    ip netns exec "$i" iptables -nvL
+done
diff --git a/rq/scripts/iptables-namespaces-save b/rq/scripts/iptables-namespaces-save
new file mode 100644
index 0000000..2c2155e
--- /dev/null
+++ b/rq/scripts/iptables-namespaces-save
@@ -0,0 +1,5 @@
+for i in $(ip netns)
+do
+    echo "namespace:$i"
+    ip netns exec "$i" iptables-save
+done
diff --git a/rq/scripts/iptables-nat b/rq/scripts/iptables-nat
deleted file mode 100644
index 37df67c..0000000
--- a/rq/scripts/iptables-nat
+++ /dev/null
@@ -1 +0,0 @@
-${IPTABLES_STR} -t nat
diff --git a/rq/scripts/iptables-nvL b/rq/scripts/iptables-nvL
new file mode 100644
index 0000000..84fe611
--- /dev/null
+++ b/rq/scripts/iptables-nvL
@@ -0,0 +1 @@
+iptables -nvL
diff --git a/rq/scripts/iptables-save b/rq/scripts/iptables-save
new file mode 100644
index 0000000..42a064e
--- /dev/null
+++ b/rq/scripts/iptables-save
@@ -0,0 +1 @@
+iptables-save
diff --git a/timmy/conf.py b/timmy/conf.py
index 0083c34..145d5a6 100644
--- a/timmy/conf.py
+++ b/timmy/conf.py
@@ -28,8 +28,7 @@ def load_conf(filename):
     conf['ssh_opts'] = ['-oConnectTimeout=2', '-oStrictHostKeyChecking=no',
                         '-oUserKnownHostsFile=/dev/null', '-oLogLevel=error',
                         '-lroot', '-oBatchMode=yes']
-    conf['env_vars'] = ['OPENRC=/root/openrc', 'IPTABLES_STR="iptables -nvL"',
-                        'LC_ALL="C"', 'LANG="C"']
+    conf['env_vars'] = ['OPENRC=/root/openrc', 'LC_ALL="C"', 'LANG="C"']
     conf['fuel_ip'] = '127.0.0.1'
     conf['fuel_api_user'] = 'admin'
     conf['fuel_api_pass'] = 'admin'