Table 22: Size Limit Of Combined Ipv6 Classifiers - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - POLICY MANAGEMENT CONFIGURATION GUIDE 2010-10-04 Configuration Manual

Copyright © 2010, Juniper Networks, Inc.
Table 22 on page 159 lists the IPv6 classifiers that share the same classifier entry location
and those that are combined to form a larger classifier field. The table also lists the rules
that apply to these types of classifier combinations.
The format in the classifier entry combinations in Table 22 on page 159 is based on the
conventions for CLI commands, except that the pipe symbol ( | ) represents a choice of
one or both options to the left and right of the pipe symbol.

Table 22: Size Limit of Combined IPv6 Classifiers

IPv6 Classifier Entry Combination
Color or TCP flags or both
Destination address (first word)
Destination address (second word)
Destination address (third word)
Destination address (fourth word)
Destination address route class
[ Destination port ] and
[ [ ICMPv6 type ] | [ ICMPv6 code or
nil ] ]
[ No source port ] and [ no
destination port ] and
[ [ ICMPv6 type ] | [ ICMPv6 code ]
]
Protocol
Source address (first word)
Source address (second word)
Source address (third word)
Source address (fourth word)
Size
Limit
(Bits) Rule
8 When you specify the color and/or TCP flags
classifiers, 8 bits are added to the total
classifier entry size.
32 –
32 –
32 –
32 –
8 –
16 When you specify the destination port classifier,
16 bits are added to the total classifier entry
size. If you also specify the ICMPv6 type and
ICMPv6 code classifiers, no additional bits are
added to the total classifier entry size.
16 When you do not specify the source port and
destination port classifiers, and you have
already specified one or more of the ICMPv6
Type and ICMPv6 code classifiers, 16 bits are
added to the total classifier entry size.
The ICMPv6 type and ICMPv6 code classifiers
require 16 bits even if you have not specified
the source port and destination port classifiers.
8 –
32 –
32 –
32 –
32 –
Chapter 8: Policy Resources
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