diff --git a/tcp_tests/templates/cookied-cicd-pike-dvr-sl/underlay.yaml b/tcp_tests/templates/cookied-cicd-pike-dvr-sl/underlay.yaml
index a964d2b..94199a0 100644
--- a/tcp_tests/templates/cookied-cicd-pike-dvr-sl/underlay.yaml
+++ b/tcp_tests/templates/cookied-cicd-pike-dvr-sl/underlay.yaml
@@ -161,8 +161,7 @@
             default_{{ HOSTNAME_GTW01 }}: +110
             default_{{ HOSTNAME_PRX01 }}: +121
           ip_ranges:
-            dhcp: [+10, -10]
-
+            dhcp: [+180, +220]
 
     groups:
       - name: default