Add static routes instead of changing rp_filter

- remove the shell options '-e', script should not stop if it can't
access the TOST.

Change-Id: I15fc03229dc16bc3f484d5221701fb34f9eb6781
diff --git a/apps/dbuf/Chart.yaml b/apps/dbuf/Chart.yaml
index 99683fd..ded633a 100644
--- a/apps/dbuf/Chart.yaml
+++ b/apps/dbuf/Chart.yaml
@@ -18,7 +18,7 @@
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.5
+version: 0.1.6
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to