Name

ipsets — Specifying the name if an ipset in Shorewall configuration files

Synopsis

+ipsetname

+ipsetname[flag,...]

+[ipsetname,...]

Description

Note: In the above syntax descriptions, the square brackets ("[]") are to be taken literally rather than as meta-characters.

In most places where a network address may be entered, an ipset may be substituted. Set names must be prefixed by the character "+", must start with a letter and may be composed of alphanumeric characters, "-" and "_".

Whether the set is matched against the packet source or destination is determined by which column the set name appears (SOURCE or DEST). For those set types that specify a tupple, two alternative syntaxes are available:

[number] - Indicates that 'src' or 'dst' should repleated number times. Example: myset[2].
[flag,...] where flag is src or dst. Example: myset[src,dst].

In a SOURCE column, the following pairs are equivalent:

  • +myset[2] and +myset[src,src]

In a DEST column, the following paris are equivalent:

  • +myset[2] and +myset[dst,dst]

Beginning with Shorewall 4.4.14, multiple source or destination matches may be specified by enclosing the set names within +[...]. The set names need not be prefixed with '+'. For information about set lists and exclusion, see shorewall-exclusion (5).

Examples

+myset

+myset[src]

+myset[2]

+[myset1,myset2[dst]]

FILES

/etc/shorewall/accounting

/etc/shorewall/blacklist

/etc/shorewall/hosts -- Note: Multiple matches enclosed in +[...] may not be used in this file.

/etc/shorewall/maclist -- Note: Multiple matches enclosed in +[...] may not be used in this file.

/etc/shorewall/masq

/etc/shorewall/rules

/etc/shorewall/secmarks

/etc/shorewall/tcrules

See ALSO

shorewall(8), shorewall-accounting(5), shorewall-actions(5), shorewall-blacklist(5), shorewall-hosts(5), shorewall_interfaces(5), shorewall-maclist(5), shorewall-masq(5), shorewall-nat(5), shorewall-netmap(5), shorewall-params(5), shorewall-policy(5), shorewall-providers(5), shorewall-proxyarp(5), shorewall-route_rules(5), shorewall-routestopped(5), shorewall-rules(5), shorewall.conf(5), shorewall-secmarks(5), shorewall-tcclasses(5), shorewall-tcdevices(5), shorewall-tcrules(5), shorewall-tos(5), shorewall-tunnels(5), shorewall-zones(5)