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-rw-r--r--templates/ferm_chain_header.conf.epp8
1 files changed, 5 insertions, 3 deletions
diff --git a/templates/ferm_chain_header.conf.epp b/templates/ferm_chain_header.conf.epp
index f94b18d..938958b 100644
--- a/templates/ferm_chain_header.conf.epp
+++ b/templates/ferm_chain_header.conf.epp
@@ -1,12 +1,14 @@
-<%- | Ferm::Policies $policy,
+<%- | Optional[Ferm::Policies] $policy,
Boolean $disable_conntrack,
| -%>
# THIS FILE IS MANAGED BY PUPPET
+<%- if $policy { -%>
# Default policy for this chain
policy <%= $policy %>;
+<%- } -%>
<% unless $disable_conntrack { -%>
# connection tracking
-mod state state INVALID DROP;
-mod state state (ESTABLISHED RELATED) ACCEPT;
+mod conntrack ctstate (ESTABLISHED RELATED) ACCEPT;
+mod conntrack ctstate INVALID DROP;
<% } -%>