1 files changed, 16 insertions, 0 deletions
diff --git a/manifests/implementations/shorewall/redirect.pp b/manifests/implementations/shorewall/redirect.pp
new file mode 100644
index 0000000..b494e08
--- /dev/null
+++ b/manifests/implementations/shorewall/redirect.pp
@@ -0,0 +1,16 @@
+class firewall::implementations::shorewall::redirect::ssh($destinationport) {
+  # When the box is in an internal network and we want to provide
+  # and external access through a shared real IP, we have to
+  # redirect requests coming from another port to port 22.
+  $ip = lookup('firewall::external_ip', undef, undef, $::ipaddress)
+
+  shorewall::rule { "ssh-redirect-1":
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "fw:$ip:22",
+    proto           => 'tcp',
+    destinationport => $destinationport,
+    ratelimit       => '-',
+    order           => $destinationport,
+  }
+}