# # Shorewall6 version 4 - Sample Rules File for one-interface configuration. # Copyright (C) 2006,2008 by the Shorewall Team # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # See the file README.txt for further details. #------------------------------------------------------------------------------------------------------------ # For information on entries in this file, type "man shorewall6-rules" ########################################################################################################################################################################### #ACTION SOURCE DEST PROTO DEST SOURCE ORIGINAL RATE USER/ MARK CONNLIMIT TIME HEADERS SWITCH # PORT PORT(S) DEST LIMIT GROUP #SECTION ALL #SECTION ESTABLISHED #SECTION RELATED SECTION NEW # Drop packets in the INVALID state Invalid(DROP) net $FW tcp # Drop Ping from the "bad" net zone.. and prevent your log from being flooded.. Ping(DROP) net $FW # Permit all ICMP traffic FROM the firewall TO the net zone ACCEPT $FW net ipv6-icmp