fireqos-match man page

fireqos-match — QOS traffic match

Synopsis

{match|match4|match6|match46} optional-match-params

Description

Writing match inherits the IPv4/IPv6 version from its enclosing class (see fireqos-class(5)).

Writing match4 includes only IPv4 traffic in the match.

Writing match6 includes only IPv6 traffic in the match.

Writing match46 includes both IPv4 and IPv6 traffic in the match.

You can add as many match statements as you like to a FireQOS configuration. They assign traffic to a class: by default to the class after which they are declared.

The sequence that matches appear in the configuration defines their priority, with the first match being given a prio of 10, with 10 added for each subsequent match (10, 20, 30, ...) .

Matches can have their priority assigned explicitly with the prio parameter. See fireqos-params-match(5).

If one match statement generates multiple tc(8) filter statements, all filters generated by the same match statement will have the same prio.

Note

match rules are attached to the parent of the class they appear in. Within the configuration they are written under a class, but in reality they are attached to their class parent, so that they classify the parent's traffic that they match, into the class.

It is also possible to group all match statements together below the classes. This allows them to be arranged in preferred order, without the need for any explicit prio parameters. In this case however, each match statement must specify to which class it classifies the packets it matches, using the class parameter. See fireqos-params-match(5) and the examples below.

Parameters

optional-match-params
The set of optional parameters which describe this match. See fireqos-params-match(5).

Examples

Match traffic within classes:

interface eth0 lan output rate 1Gbit
  class voip
    match udp ports 5060,10000:10100
  class dns
    match udp port 53
  class mail
    match tcp port 25

Matches split out and explicitly assigning traffic to classes (N.B. without the class parameters, all traffic would be classified into 'mail'):

interface eth0 lan output rate 1Gbit
  class voip
  class dns
  class mail

  match udp ports 5060,10000:10100 class voip
  match tcp port 25 class mail
  match tcp port 80 class web

See Also

·
fireqos-params-match(5) - QOS match parameters
·
fireqos(1) - FireQOS program
·
fireqos.conf(5) - FireQOS configuration file
·
fireqos-interface(5) - QOS interface definition
·
fireqos-class(5) - QOS class definition
·
FireHOL Website (http://firehol.org/)
·
FireHOL Online PDF Manual (http://firehol.org/firehol-manual.pdf)
·
FireHOL Online HTML Manual (http://firehol.org/manual)
·
tc(8) (http://lartc.org/manpages/tc.html) - show / manipulate traffic control settings

Authors

FireHOL Team.

Referenced By

fireqos-class(5), fireqos-conf(5), fireqos-params-match(5).

fireqos-match4(5), fireqos-match46(5) and fireqos-match6(5) are aliases of fireqos-match(5).

Built 15 Feb 2015 FireQOS Reference 2.0.1