-port = <%= jail[:port] %>
-filter = <%= jail[:filter] %>
-logpath = <%= jail[:logpath] %>
-<% if jail[:maxretry] -%>
-maxretry = <%= jail[:maxretry] %>
+port = <%= @ports.join(",") %>
+filter = <%= @filter %>
+logpath = <%= @logpath %>
+<% if @maxretry -%>
+maxretry = <%= @maxretry %>