diff --git a/infrastructure/nomad/playbooks/templates/jobs/mev-commit-geth.nomad.j2 b/infrastructure/nomad/playbooks/templates/jobs/mev-commit-geth.nomad.j2
index a01cbdc02..c12fc33ff 100644
--- a/infrastructure/nomad/playbooks/templates/jobs/mev-commit-geth.nomad.j2
+++ b/infrastructure/nomad/playbooks/templates/jobs/mev-commit-geth.nomad.j2
@@ -16,7 +16,6 @@ job "{{ job.name }}" {
       unlimited = false
     }
     {% endif %}
-
     network {
       mode = "bridge"
 
@@ -36,6 +35,34 @@ job "{{ job.name }}" {
       {% endfor %}
     }
 
+config {
+  cni_config = jsonencode({
+    "cniVersion": "0.4.0",  // Updated CNI version
+    "name": "{{ job.name }}-network",
+    "plugins": [
+      {
+        "type": "bridge",  // CNI plugin type
+        "bridge": "br0",
+        "isGateway": true,
+        "ipMasq": true,
+        "ipam": {
+          "type": "host-local",
+          "subnet": "172.16.30.0/24",
+          "routes": [
+            {
+              "dst": "0.0.0.0/0"
+            }
+          ]
+        }
+      },
+      {
+        "type": "portmap",
+        "capabilities": { "portMappings": true }
+      }
+    ]
+  })
+}
+
     task "node" {
       driver = "exec"
 
diff --git a/infrastructure/nomad/playbooks/variables/profiles.yml b/infrastructure/nomad/playbooks/variables/profiles.yml
index dab2d9f27..75df001b5 100644
--- a/infrastructure/nomad/playbooks/variables/profiles.yml
+++ b/infrastructure/nomad/playbooks/variables/profiles.yml
@@ -59,7 +59,7 @@ jobs:
     env:
       ip: 0.0.0.0
       public_ip: "{{ ansible_facts['default_ipv4']['address'] }}"
-      net_restrict: "{{ ansible_facts['default_ipv4']['address'] }}/32"
+      net_restrict: 172.16.30.0/8
       type: bootnode
   
   mev_commit_geth_signer_node1: &mev_commit_geth_signer_node1_job
@@ -79,7 +79,7 @@ jobs:
           static: 30311
     env:
       ip: 127.0.0.1
-      net_restrict: "{{ ansible_facts['default_ipv4']['address'] }}/32"
+      net_restrict: 172.16.30.0/8
       type: signer
       port: 30311
 
@@ -100,7 +100,7 @@ jobs:
           static: 30312
     env:
       ip: 127.0.0.1
-      net_restrict: "{{ ansible_facts['default_ipv4']['address'] }}/32"
+      net_restrict: 172.16.30.0/8
       type: signer
       port: 30312
 
@@ -121,7 +121,7 @@ jobs:
           static: 30313
     env:
       ip: 127.0.0.1
-      net_restrict: "{{ ansible_facts['default_ipv4']['address'] }}/32"
+      net_restrict: 172.16.30.0/24
       type: signer
       port: 30313