•
To specify an ordered list of firewall filters to be used to evaluate packets transmitted
on the interface, include the output-list [ filter-names ] statement in the filter stanza.
You can specify up to 16 firewall filters in a filter output list.
MPLS and Layer 2 CCC Firewall Filters in Lists
The input-list filter-names and output-list filter-names statements for firewall filters for
the ccc and mpls protocol families are supported on all interfaces with the exception of
the following:
•
Management interfaces and internal Ethernet interfaces (fxp or em0)
•
Loopback interfaces (lo0)
•
USB modem interfaces (umd)
Layer 2 CCC Firewall Filters on MX Series Routers and EX Series Switches
Only on MX Series routers and EX Series switches, you cannot apply a Layer 2 CCC
stateless firewall filter (a firewall filter configured at the [edit firewall filter family ccc]
hierarchy level) as an output filter. On MX Series routers and EX Series switches, firewall
filters configured for the family ccc statement can be applied only as input filters.
Related
Documentation
family (Firewall)•
• family (Interfaces)
• filter (Applying to a Logical Interface)
• filter (Configuring)
• Guidelines for Configuring Firewall Filters on page 1044
• Understanding How to Use Standard Firewall Filters
Standard FirewallFilter Match Conditions and Actions on ACX Series Routers Overview
On ACX Series Universal Access Routers, you can configure firewall filters to filter packets
and to perform an action on packets that match the filter. The match conditions specified
to filter the packets are specific to the type of traffic being filtered.
NOTE: On ACX Series routers, the filter for the exiting traffic (egress filter)
can be applied only for interface-specific instances of the firewall filter.
Table 71 on page 1053 describes the types of traffic for which you can configure standard
stateless firewall filters.
Copyright © 2017, Juniper Networks, Inc.1052
ACX Series Universal Access Router Configuration Guide
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