Juniper EX9200 Features Manual page 110

VPLS Feature Guide for EX9200 Switches
Table 5: Firewall Filter Match Conditions for VPLS Traffic (continued)
Match Condition
dscp number
dscp-except number
ether-type values
ether-type-except values
92
Description
(MX Series routers and EX Series switches only) Match the Differentiated Services code point
(DSCP). The DiffServ protocol uses the type-of-service (ToS) byte in the IP header. The most
significant 6 bits of this byte form the DSCP. For more information, see the Understanding How
Behavior Aggregate Classifiers Prioritize Trusted Traffic.
You can specify a numeric value from
include as a prefix. To specify the value in binary form, include
0x
In place of the numeric value, you can specify one of the following text synonyms (the field values
are also listed):
RFC 3246, An Expedited Forwarding PHB (Per-Hop Behavior), defines one code point:
RFC 2597, Assured Forwarding PHB Group, defines 4 classes, with 3 drop precedences in each
class, for a total of 12 code points:
(10), (12), (14),
af11 af12 af13
(18), (20), (22),
af21 af22 af23
af31 (26), af32 (28), af33 (30),
(34), (36), (38)
af41 af42 af43
(MX Series routers and EX Series switches only) Do not match on the DSCP. For details, see the
match condition.
dscp
Match the 2-octet IEEE 802.3 Length/EtherType field to the specified value or list of values.
You can specify decimal or hexadecimal values from 0 through 65535 (0xFFFF). A value from
0 through 1500 (0x05DC) specifies the length of an Ethernet Version 1 frame. A value from 1536
(0x0600) through 65535 specifies the EtherType (nature of the MAC client protocol) of an
Ethernet Version 2 frame.
In place of the numeric value, you can specify one of the following text synonyms (the hexadecimal
values are also listed): aarp (0x80F3),
(0x86DD),
ipv6 mpls-multicast
(0x8863),
pppoe-discovery pppoe-session
Do not match the 2-octet Length/EtherType field to the specified value or list of values.
For details about specifying the
through . To specify the value in hexadecimal form,
0 63
appletalk (0x809B), arp
(0x8848), (0x8847),
mpls-unicast
(0x8864), or
sna
, see the match condition.
values ether-type
Copyright © 2016, Juniper Networks, Inc.
as a prefix.
b
ef
(0x0806), ipv4 (0x0800),
(0x8902), (0x880B),
oam ppp
(0x80D5).
(46).