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153 lines
5.2 KiB
Plaintext
153 lines
5.2 KiB
Plaintext
# tc4shorewall Version 0.5
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#
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#
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# /etc/shorewall/tcclasses
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#
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# Define the classes used for traffic shaping in this file.
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#
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# A note on the rate/bandwidth definitions used in this file:
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#
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# - don't use a space between the integer value and
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# the unit: 30kbit is valid while 30 kbit is NOT.
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#
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# - you can use one of the following units:
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#
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# kbps Kilobytes per second
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# mbps Megabytes per second
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# kbit Kilobits per second
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# mbit Megabits per second
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# bps or a
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# bare number Bytes per second
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#
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# - if you want the values to be calculated for you depending
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# on the output bandwidth setting defined for an interface
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# in tcdevices, you can use expressions like the following:
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#
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# full/3 causes the bandwidth to be calculated
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# as 3 of the the full outgoing
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# speed that is defined.
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#
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# full*9/10 will set this bandwidth to 9/10 of
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# the full bandwidth
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#
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# DO NOT add a unit to the rate if it is calculated !
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#
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# Columns are:
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#
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# INTERFACE Name of interface. Each interface may be listed only
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# once in this file. You may NOT specify the name of
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# an alias (e.g., eth0:0) here; see
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# http://www.shorewall.net/FAQ.htm#faq18
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#
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# You may NOT specify wildcards here, e.g. if you
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# have multiple ppp interfaces, you need to put
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# them all in here!
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#
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# Please note that you can only use interface names
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# in here that have a bandwidth defined in the tcdevices
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# file
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#
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# MARK The mark value which is an integer in the range 1-255.
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# You define this marks in the tcrules file, marking
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# the traffic you want to fit in the classes defined
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# in here.
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#
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# You can use the same marks for different Interfaces
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#
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# RATE The minimum bandwidth this class should get,
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# when the traffic load rises. Please note
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# that first the classes which equal or a lesser priority
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# value are served.
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#
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# You can use the following
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#Use kbit or kbps(for Kilobytes per second) for
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# speed, and make sure there is NO space between the
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# number and the unit.
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#
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# CEIL The maximum bandwidth this class is allowed to use
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# when the link is idle. Useful if you have traffic
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# which can get full speed when more needed services
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# (e.g. ssh) are not used.
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#
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# You can use the value "full" in here for setting
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# the maximum bandwidth to the defined output bandwidth
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# of that interface
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#
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# Use kbit or kbps(for Kilobytes per second) for
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# speed, and make sure there is NO space between the
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# number and the unit.
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#
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# PRIORITY you have to define a priority for the class
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# Packages in a class with a higher priority (=lesser value)
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# are handled before lesser priority onces.
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# You can just define the mark value here also, if you are
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# increasing the mark values with lesser priority.
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#
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# OPTIONS A comma-separated list of options including the
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# following:
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#
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# default - this is the default class for that
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# interface where all traffic should go,
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# that is not classified otherwise.
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#
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# NOTE: defining default for exactly one
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# class per interface is mandatory!
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#
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# tos-<tosname> - this lets you define a filter for
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# the given <tosname> which lets you
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# define a value of the Type Of Service
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# bits in the ip packet which causes
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# the packet to go in this class.
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# Please note, that this filter overrides
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# all mark settings, so if you define
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# a tos filter for a class all traffic
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# having that mark will go in it regard-
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# less of the mark on the packet.
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# You can use the following
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# for this option
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#
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# tos-minimize-delay (16)
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# tos-maximize-throughput (8)
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# tos-maximize-reliability (4)
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# tos-minimize-cost (2)
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# tos-normal-service (0)
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#
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# NOTE: each of this options is only
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# valid for ONE class per interface.
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#
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# tcp-ack - if defined causes an tc filter to
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# be created that puts all tcp ack
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# packets on that interface that have
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# an size of <=64 Bytes to go in this
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# class. This is useful for speeding up
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# downloads. Please note that the size
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# of the ack packets is limited to 64
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# bytes as some applications (p2p for
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# example) use to make every packet an
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# ack packet which would cause them
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# all into here. We want only packets
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# WITHOUT payload to match, so the size
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# limit.
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#
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# NOTE: This option is only valid for
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# ONE class per interface.
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#
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#
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#
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# Example 1: Suppose you are using PPP over Ethernet (DSL)
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# and ppp0 is the interface for this. The
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# device has an outgoing bandwidth of 500kbit.
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# You have 3 classes here, the first you can use for
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# interactive traffic (ssh) the second for p2p networking
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# and the last one the rest. They all have a guaranteed
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# bandwidth of 100kbit upstream, but 1 and 3 can get
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# full speed if link is idle, 2 is limited to 200kbit
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#
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# ppp0 1 100kbit full 1 tcp-ack,tos-minimize-delay
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# ppp0 2 100kbit 200kbit 2
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# ppp0 3 full/3 full 3 default
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#
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################################################################################
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#INTERFACE MARK RATE CEIL PRIORITY OPTIONS
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#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE
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