Elements Used In Configuring Cc - Alcatel-Lucent OmniAccess 700 Cli Configuration Manual

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Common Classifiers
E U C
LEMENTS SED IN
Classifications are composed of one or more rulesets each of which consists of
one or more rules. Rules in turn consists of individual elements arranged in a
specific manner. Elements are the basic building blocks and include the following:
E T
LEMENT YPES AND THEIR
This section provides details on the various parameters used while configuring the
Common Classifiers.
Element Type
IP address/mask (Subnet/
Prefix)
Host
from
service
interface
Protocol
IP Precedence
ToS
ICMP type and subtype
TCP Flags
Fragment flag
Packet length
Range used with Packet
Length
Traffic type or class (Type)
DSCP
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CC
ONFIGURING
D
ESCRIPTIONS
Specifies the IP address and mask or IP address
with prefix. Host can be specified for a single IP
address without a mask.
Implies a single IP address without a mask. The
keyword "host" must be prefixed with an IP
address.
Specifies a 16 bit UDP or TCP Source port.
Specifies a 16 bit UDP or TCP Destination port.
Refers to an interface in the system.
The protocols supported are: IP, TCP, UDP, and
ICMP. It is also possible to define a specific
protocol like IKE by using the keyword "Protocol".
Specifies the IP precedence.
Specifies the Type of Service.
When ICMP is specified as protocol, the ICMP
type and sub-type can be included in the ruleset.
TCP flags such as RST, SYN, FIN, ACK, URG.
This is valid only when the protocol is TCP.
Used to match an IP fragment.
Specifies a packet length.
Specifies the range of a packet length.
A higher level description of the packet stored in
the packet context, derived from some application
or feature. Used by the ALGs (Application Level
Gateways).
Specifies IP Differential Service Code Point
(DSCP).
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CLI Configuration Guide
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