diff --git a/dcf/main.tf b/dcf/main.tf
index 09ed8d6..101eb86 100644
--- a/dcf/main.tf
+++ b/dcf/main.tf
@@ -51,6 +51,23 @@ resource "aviatrix_distributed_firewalling_policy_list" "default" {
       aviatrix_web_group.allow_internet_https.uuid
     ]
   }
+  policies {
+    name     = "allow-rfc1918"
+    action   = "PERMIT"
+    priority = 1002
+    protocol = "TCP"
+    logging  = true
+    watch    = false
+    port_ranges {
+      lo = 80
+    }
+    src_smart_groups = [
+      aviatrix_smart_group.rfc1918.uuid
+    ]
+    dst_smart_groups = [
+      aviatrix_smart_group.rfc1918.uuid
+    ]
+  }
   policies {
     name                     = "default-deny-all"
     action                   = "DENY"
diff --git a/dcf/versions.tf b/dcf/versions.tf
index e5f7c07..be19145 100755
--- a/dcf/versions.tf
+++ b/dcf/versions.tf
@@ -1,7 +1,7 @@
 terraform {
   backend "remote" {
     hostname     = "app.terraform.io"
-    # organization = "<replace-with-your-Terraform-Cloud-organization-and-uncomment>"
+    organization = "aziz-aviatrix-lab"
     workspaces {
       name = "ace-automation-dcf"
     }
diff --git a/lab1/main.tf b/lab1/main.tf
index 1948b71..2598376 100644
--- a/lab1/main.tf
+++ b/lab1/main.tf
@@ -11,7 +11,7 @@ module "us_east_1_spoke" {
   account          = var.account_name_aws
   ha_gw            = false
   attached         = false
-  single_ip_snat   = false
+  single_ip_snat   = true
 }
 
 module "us_west_2_spoke" {
@@ -27,5 +27,5 @@ module "us_west_2_spoke" {
   account          = var.account_name_aws
   ha_gw            = false
   attached         = false
-  single_ip_snat   = false
+  single_ip_snat   = true
 }
diff --git a/lab1/versions.tf b/lab1/versions.tf
index 1904008..5a4eb58 100755
--- a/lab1/versions.tf
+++ b/lab1/versions.tf
@@ -1,7 +1,7 @@
 terraform {
   backend "remote" {
     hostname = "app.terraform.io"
-    # organization = "<replace-with-your-Terraform-Cloud-organization-and-uncomment>"
+    organization = "aziz-aviatrix-lab"
     workspaces {
       name = "ace-automation-lab1"
     }
diff --git a/lab3/main.tf b/lab3/main.tf
index f652017..0228ea9 100644
--- a/lab3/main.tf
+++ b/lab3/main.tf
@@ -1,9 +1,10 @@
 data "terraform_remote_state" "lab1" {
   backend = "remote"
   config = {
-    # organization = "<replace-with-your-Terraform-Cloud-organization-and-uncomment>"
+    organization = "aziz-aviatrix-lab"
     workspaces = {
       name = "ace-automation-lab1"
+      #random comment 
     }
   }
 }
diff --git a/lab3/versions.tf b/lab3/versions.tf
index 4a0d9c0..ef9ea82 100755
--- a/lab3/versions.tf
+++ b/lab3/versions.tf
@@ -1,7 +1,7 @@
 terraform {
   backend "remote" {
     hostname = "app.terraform.io"
-    # organization = "<replace-with-your-Terraform-Cloud-organization-and-uncomment>"
+    organization = "aziz-aviatrix-lab"
     workspaces {
       name = "ace-automation-lab3"
     }