Access control list, Access control list overview, Chapter 22 – Brocade BigIron RX Series Configuration Guide User Manual

Page 671: Access control, List, Chapter 22, “access control list

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BigIron RX Series Configuration Guide

593

53-1002484-04

Chapter

22

Access Control List

In this chapter

Access Control List overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593

How the BigIron RX processes ACLs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 594

Disabling or re-enabling Access Control Lists (ACLs) . . . . . . . . . . . . . . . . . 595

Default ACL action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 595

Types of IP ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 595

ACL IDs and entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 595

Enabling support for additional ACL statements. . . . . . . . . . . . . . . . . . . . . 596

ACL-based inbound mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 596

Configuring numbered and named ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . 600

Displaying ACL definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615

ACL logging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 626

Modifying ACLs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 627

Deleting ACL entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631

Applying ACLs to interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 633

QoS options for IP ACLs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 635

Enabling ACL duplication check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 636

ACL accounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 636

Enabling ACL filtering of fragmented or non-fragmented packets . . . . . . . 639

ACL filtering for traffic switched within a virtual routing interface . . . . . . . 640

ICMP filtering for extended ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 640

Disabling internal ACLs for BGP and BFD . . . . . . . . . . . . . . . . . . . . . . . . . . 643

Troubleshooting ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643

Access Control List overview

This chapter describes the IP Access Control List (ACL) feature, which enables you to filter traffic
based on the information in the IP packet header. For details on Layer 2 ACLs, refer to

“Types of IP

ACLs”

on page 595.

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