diff --git a/tcp_tests/templates/cookied-mcp-pike-dvr-ceph/underlay.yaml b/tcp_tests/templates/cookied-mcp-pike-dvr-ceph/underlay.yaml
index cb6b03a..42df6a5 100644
--- a/tcp_tests/templates/cookied-mcp-pike-dvr-ceph/underlay.yaml
+++ b/tcp_tests/templates/cookied-mcp-pike-dvr-ceph/underlay.yaml
@@ -133,7 +133,7 @@
             default_{{ HOSTNAME_GTW01 }}: +110
             default_{{ HOSTNAME_PRX01 }}: +121
           ip_ranges:
-            dhcp: [+10, -10]
+            dhcp: [+130, +230]
 
     groups:
       - name: default