Shorewall type of service rules file
/etc/shorewall/tos
This file defines rules for setting Type Of Service (TOS). Its use is deprecated, beginning in Shorewall 4.5.1, in favor of the TOS target in \m[blue]shorewall-mangle\m[]\s-2\u[1]\d\s+2 (5).
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).
SOURCE - {all|address]|all:address|$FW}
If all, may optionally be followed by ":" and an IP address, a MAC address, a subnet specification or the name of an interface.
Example: all:192.168.2.3
MAC addresses must be prefixed with "~" and use "-" as a separator.
Example: ~00-A0-C9-15-39-78
DEST - {all|address]|all:address}
Example: 192.168.2.3
PROTOCOL (proto) - proto-name-or-number
Protocol name or number.
SOURCE PORT(S) (sport) - {-|port|lowport:highport}
Source port or port range. If all ports, use "-".
DEST PORT(S) (dport) - {-|port|lowport:highport}
Destination port or port range. If all ports, use "-"
TOS - tos
Must may one of the following;
tos-minimize-delay (16)
tos-maximize-throughput (8)
tos-maximize-reliability (4)
tos-minimize-cost (2)
tos-normal-service (0)
To specify more than one flag, add their values together and specify the numeric result.
MARK - [!]value[/mask][:C]
If you don't want to define a test but need to specify anything in the following columns, place a "-" in this field.
!
Inverts the test (not equal)
value
Value of the packet or connection mark.
mask
A mask to be applied to the mark before testing.
:C
Designates a connection mark. If omitted, the packet mark's value is tested.
/etc/shorewall/tos
\m[blue]http://www.shorewall.net/configuration_file_basics.htm#Pairs\m[]\s-2\u[2]\d\s+2
shorewall(8), shorewall-accounting(5), shorewall-actions(5), shorewall-blacklist(5), shorewall-hosts(5), shorewall_interfaces(5), shorewall-ipsets(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-rtrules(5), shorewall-routestopped(5), shorewall-rules(5), shorewall.conf(5), shorewall-secmarks(5), shorewall-tcclasses(5), shorewall-tcdevices(5), shorewall-mangle(5), shorewall-tunnels(5), shorewall-zones(5)
shorewall-mangle
http://www.shorewall.net/manpages/shorewall-mangle.html
http://www.shorewall.net/configuration_file_basics.htm#Pairs
http://www.shorewall.net/configuration_file_basics.htm#Pairs