shorewall6-notrack 5 notrack shorewall6 notrack file /etc/shorewall6/notrack The original intent of the notrack file was to exempt certain traffic from Netfilter connection tracking. Traffic matching entries in this file were not to be tracked. The role of the file was expanded in Shorewall 4.4.27 to include all rules tht can be added in the Netfilter raw table. The file supports two different column layouts: FORMAT 1 and FORMAT 2, FORMAT 1 being the default. The two differ in that FORMAT 2 has an additional leading ACTION column. When an entry in the file of this form is encountered, the format of the following entries are assumed to be of the specified format. FORMAT format where format is either 1 or 2. The columns in the file are as follows (where the column name is followed by a different name in parentheses, the different name is used in the alternate specification syntax). ACTION - {NOTRACK|CT:option:args} This column is only present when FORMAT = 2. Values other than NOTRACK require CT Target support in your iptables and kernel. Possible values for option and args are: notrack (no arg) Disables connection tracking for this packet, the same as if NOTRACK has been specified in this column. helper:name Use the helper identified by the name to this connection. This is more flexible than loading the conntrack helper with preset ports. ctevents:event,... Only generate the specified conntrack events for this connection. Possible event types are: new, related, destroy, reply, assured, protoinfo, helper, mark (this is connection mark, not packet mark), natseqinfo, and secmark. expevents:new Only generate a new expectation events for this connection. zone:id Assign this packet to zone id and only have lookups done in that zone. By default, packets have zone 0. When FORMAT = 1, this column is not present and the rule is processed as if NOTRACK had been entered in this column. SOURCE ‒ zone[:interface][:address-list] where zone is the name of a zone, interface is an interface to that zone, and address-list is a comma-separated list of addresses (may contain exclusion - see shorewall6-exclusion (5)). DEST ‒ [interface|address-list] where address-list is a comma-separated list of addresses (may contain exclusion - see shorewall6-exclusion (5)). If an interface is given: It must be up and configured with an IPv6 address when Shorewall is started or restarted. All routes out of the interface must be configured when Shorewall is started or restarted. Default routes out of the interface will result in a warning message and will be ignored. PROTO ‒ protocol-name-or-number A protocol name from /etc/protocols or a protocol number. DEST PORT(S) (dport) - port-number/service-name-list A comma-separated list of port numbers and/or service names from /etc/services. May also include port ranges of the form low-port:high-port if your kernel and iptables include port range support. SOURCE PORT(S) (sport) - port-number/service-name-list A comma-separated list of port numbers and/or service names from /etc/services. May also include port ranges of the form low-port:high-port if your kernel and iptables include port range support. USER/GROUP (user) ‒ [user][:group] May only be specified if the SOURCE zone is $FW. Specifies the effective user id and or group id of the process sending the traffic. /etc/shorewall6/notrack http://shorewall.net/configuration_file_basics.htm#Pairs shorewall6(8), shorewall6-accounting(5), shorewall6-actions(5), shorewall6-blacklist(5), shorewall6-hosts(5), shorewall6-interfaces(5), shorewall6-ipsec(5), shoewall6-netmap(5),shorewall6-params(5), shorewall6-policy(5), shorewall6-providers(5), shorewall6-proxyarp(5), shorewall6-route_rules(5), shorewall6-routestopped(5), shorewall6-rules(5), shorewall6.conf(5), shorewall6-secmarks(5), shorewall6-tcclasses(5), shorewall6-tcdevices(5), shorewall6-tcrules(5), shorewall6-tos(5), shorewall6-tunnels(5), shorewall-zones(5)