diff --git a/hackfest/containerlab/srl1.cli b/hackfest/containerlab/srl1.cli
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..c72ae130af2fd3eea72cc7f47438c2f139c72ce9 100644
--- a/hackfest/containerlab/srl1.cli
+++ b/hackfest/containerlab/srl1.cli
@@ -0,0 +1,17 @@
+set / interface ethernet-1/2 admin-state enable
+set / interface ethernet-1/2 subinterface 0 admin-state enable
+set / interface ethernet-1/2 subinterface 0 ipv4 address 172.16.1.1/24
+
+set / interface ethernet-1/1 admin-state enable
+set / interface ethernet-1/1 subinterface 0 admin-state enable
+set / interface ethernet-1/1 subinterface 0 ipv4 address 172.0.0.1/30
+
+set / network-instance default
+set / network-instance default interface ethernet-1/1.0
+set / network-instance default interface ethernet-1/2.0
+
+set / network-instance default next-hop-groups group group1 nexthop 1 ip-address 172.0.0.2 admin-state enable
+set / network-instance default static-routes route 172.16.2.0/24 next-hop-group group1 admin-state enable
+
+set / system management openconfig admin-state enable
+set / system gnmi-server network-instance mgmt yang-models openconfig
\ No newline at end of file
diff --git a/hackfest/containerlab/srl2.cli b/hackfest/containerlab/srl2.cli
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..c72ae130af2fd3eea72cc7f47438c2f139c72ce9 100644
--- a/hackfest/containerlab/srl2.cli
+++ b/hackfest/containerlab/srl2.cli
@@ -0,0 +1,17 @@
+set / interface ethernet-1/2 admin-state enable
+set / interface ethernet-1/2 subinterface 0 admin-state enable
+set / interface ethernet-1/2 subinterface 0 ipv4 address 172.16.1.1/24
+
+set / interface ethernet-1/1 admin-state enable
+set / interface ethernet-1/1 subinterface 0 admin-state enable
+set / interface ethernet-1/1 subinterface 0 ipv4 address 172.0.0.1/30
+
+set / network-instance default
+set / network-instance default interface ethernet-1/1.0
+set / network-instance default interface ethernet-1/2.0
+
+set / network-instance default next-hop-groups group group1 nexthop 1 ip-address 172.0.0.2 admin-state enable
+set / network-instance default static-routes route 172.16.2.0/24 next-hop-group group1 admin-state enable
+
+set / system management openconfig admin-state enable
+set / system gnmi-server network-instance mgmt yang-models openconfig
\ No newline at end of file
diff --git a/hackfest/containerlab/tfs-scenario.clab.yml b/hackfest/containerlab/tfs-scenario.clab.yml
index 8e35146309b65f51da318199b4691b36011974c1..ffb00dfc9cf9fb1da3efef263068165b46317bcd 100644
--- a/hackfest/containerlab/tfs-scenario.clab.yml
+++ b/hackfest/containerlab/tfs-scenario.clab.yml
@@ -57,7 +57,7 @@ topology:
       mgmt-ipv4: 172.100.100.202
       exec:
         - ip address add 172.16.2.10/24 dev eth1
-        - ip route add 172.16.2.0/24 via 172.16.2.1
+        - ip route add 172.16.1.0/24 via 172.16.2.1
 
   links:
     - endpoints: ["srl1:e1-1", "srl2:e1-1"]