1SHOREWALL6-HOSTS(5)             [FIXME: manual]            SHOREWALL6-HOSTS(5)
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NAME

6       hosts - shorewall6 file
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SYNOPSIS

9       /etc/shorewall6/hosts
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DESCRIPTION

12       This file is used to define zones in terms of subnets and/or individual
13       IP addresses. Most simple setups don't need to (should not) place
14       anything in this file.
15
16       The order of entries in this file is not significant in determining
17       zone composition. Rather, the order that the zones are declared in
18       shorewall6-zones[1](5) determines the order in which the records in
19       this file are interpreted.
20
21           Warning
22           The only time that you need this file is when you have more than
23           one zone connected through a single interface.
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25           Warning
26           If you have an entry for a zone and interface in
27           shorewall6-interfaces[2](5) then do not include any entries in this
28           file for that same (zone, interface) pair.
29
30       The columns in the file are as follows.
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32       ZONE - zone-name
33           The name of a zone declared in shorewall6-zones[1](5). You may not
34           list the firewall zone in this column.
35
36       HOST(S) -
37       interface:[{[{address-or-range[,address-or-range]...|+ipset}[exclusion]]
38           The name of an interface defined in the shorewall6-interfaces[2](5)
39           file followed by a colon (":") and a comma-separated list whose
40           elements are either:
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42            1. The IPv6 address of a host.
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44            2. A network in CIDR format.
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46            3. An IP address range of the form low.address-high.address. Your
47               kernel and ip6tables must have iprange match support.
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49            4. The name of an ipset.
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51            5. The word dynamic which makes the zone dynamic in that you can
52               use the shorewall add and shorewall delete commands to change
53               to composition of the zone. This capability was added in
54               Shorewall 4.4.21.
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56           You may also exclude certain hosts through use of an exclusion (see
57           shorewall6-exclusion[3](5).
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59       OPTIONS (Optional) - [option[,option]...]
60           A comma-separated list of options from the following list. The
61           order in which you list the options is not significant but the list
62           must have no embedded white space.
63
64           routeback
65               shorewall6 should set up the infrastructure to pass packets
66               from this/these address(es) back to themselves. This is
67               necessary if hosts in this group use the services of a
68               transparent proxy that is a member of the group or if DNAT is
69               used to send requests originating from this group to a server
70               in the group.
71
72           blacklist
73               This option only makes sense for ports on a bridge. As of
74               Shorewall 4.4.13, its is ignored with a warning message:
75               WARNING: The "blacklist" host option is no longer supported and
76               will be ignored.  Check packets arriving on this port against
77               the shorewall6-blacklist[4](5) file.
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79           tcpflags
80               Packets arriving from these hosts are checked for certain
81               illegal combinations of TCP flags. Packets found to have such a
82               combination of flags are handled according to the setting of
83               TCP_FLAGS_DISPOSITION after having been logged according to the
84               setting of TCP_FLAGS_LOG_LEVEL.
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86           ipsec
87               The zone is accessed via a kernel 2.6 ipsec SA. Note that if
88               the zone named in the ZONE column is specified as an IPSEC zone
89               in the shorewall6-zones[1](5) file then you do NOT need to
90               specify the 'ipsec' option here.
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FILES

93       /etc/shorewall6/hosts
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SEE ALSO

96       shorewall6(8), shorewall6-accounting(5), shorewall6-actions(5),
97       shorewall6-blacklist(5), shorewall6-interfaces(5),
98       shorewall6-maclist(5), shorewall6-params(5), shorewall6-policy(5),
99       shorewall6-providers(5), shorewall6-route_rules(5),
100       shorewall6-routestopped(5), shorewall6-rules(5), shorewall6.conf(5),
101       shorewall6-secmarks(5), shorewall6-tcclasses(5),
102       shorewall6-tcdevices(5), shorewall6-tcrules(5), shorewall6-tos(5),
103       shorewall6-tunnels(5), shorewall-zones(5)
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NOTES

106        1. shorewall6-zones
107           http://www.shorewall.net/manpages6/shorewall-zones.html
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109        2. shorewall6-interfaces
110           http://www.shorewall.net/manpages6/shorewall-interfaces.html
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112        3. shorewall6-exclusion
113           http://www.shorewall.net/manpages6/shorewall-exclusion.html
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115        4. shorewall6-blacklist
116           http://www.shorewall.net/manpages6/shorewall-blacklist.html
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120[FIXME: source]                   09/16/2011               SHOREWALL6-HOSTS(5)
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