Mercurial > mbse-firewall / file comparison
comparison: etc/eth0-output.conf.example
etc/eth0-output.conf.example
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| 1 # /etc/mbse-firewall/conf.d/eth0-output.conf | |
| 2 # | |
| 3 # This table is ; separated. From the data in the fields ip(6)tables commands | |
| 4 # are created by the main program. The filename of this file is | |
| 5 # <iface>-[forward|input|output|postrouting|prerouting].conf and from this name | |
| 6 # the initial part of the command is created. | |
| 7 # | |
| 8 # The first field is a 4 or 6 and defines if this is a IPv4 or IPv6 rule. | |
| 9 # | |
| 10 # The second field is tha -t table type. Values are nat, mangle ... or empty | |
| 11 # for the default filter type. | |
| 12 # | |
| 13 # The 3rd field is the protocol, tcp, udp, igmp, raw etc. | |
| 14 # | |
| 15 # The 4th field is the source address or source network. Valid notations | |
| 16 # are 10.126.150.2 10.1.1.0/24 2001:1af8:feb8:7e96::2 | |
| 17 # 2001:1af8:feb8:7e96::2/64 or 0/0 for any. | |
| 18 # | |
| 19 # The 5th field is the source port or ports. Ports may be command separated | |
| 20 # or ranges or a combination of that. See man iptables for the syntax. | |
| 21 # | |
| 22 # The 6th field is the destination address. | |
| 23 # | |
| 24 # The 7th field is the destination port or ports | |
| 25 # | |
| 26 # The 8th field is the action, can be any valid action like: | |
| 27 # DROP | |
| 28 # ACCEPT | |
| 29 # REJECT --reject-with tcp-reset | |
| 30 # | |
| 31 # The 9th field is special tests, for example: | |
| 32 # -m state --state NEW | |
| 33 # -m hashlimit --hashlimit 5/second --hashlimit-burst 10 --hashlimit-mode srcip --hashlimit-name torrent | |
| 34 # -m connlimit \! --connlimit-above 3 -m hashlimit --hashlimit 1/second --hashlimit-burst 2 --hashlimit-mode srcip --hashlimit-name openvpn | |
| 35 # -m connlimit --connlimit-above 35 | |
| 36 # If you want, write several conditions in the same field. | |
| 37 | |
| 38 # Log all traffic | |
| 39 4;;;;;;;NFLOG --nflog-group 1 | |
| 40 6;;;;;;;NFLOG --nflog-group 1 | |
| 41 | |
| 42 # Allow all traffic out | |
| 43 4;;tcp;;;;;ACCEPT; | |
| 44 4;;udp;;;;;ACCEPT; | |
| 45 6;;tcp;;;;;ACCEPT; | |
| 46 6;;udp;;;;;ACCEPT; | |
| 47 |
