3Com Router 3000 Ethernet FamilyConfiguration Guide Table of Contents3Com CorporationiiiChapter 5 ACL Configuration....................................................................................................... 5-15.1 Introduction to ACL ............................................................................................................ 5-15.1.1 ACL Overview ......................................................................................................... 5-15.1.2 Classification of ACL ............................................................................................... 5-15.1.3 Match order of ACL ................................................................................................. 5-15.1.4 ACL Creation........................................................................................................... 5-25.1.5 Basic ACL................................................................................................................ 5-35.1.6 Advanced ACL ........................................................................................................ 5-45.1.7 Interface-based ACL ............................................................................................. 5-115.1.8 MAC-Based ACL ................................................................................................... 5-125.1.9 ACL Supporting Fragment .................................................................................... 5-135.2 Configuring an ACL ......................................................................................................... 5-145.2.1 Configuring an Basic ACL ..................................................................................... 5-145.2.2 Configuring an Advanced ACL.............................................................................. 5-145.2.3 Configuring an Interface-based ACL..................................................................... 5-155.2.4 Configuring a MAC-Based ACL ............................................................................ 5-155.2.5 Deleting an ACL .................................................................................................... 5-165.3 Configuring Time Range.................................................................................................. 5-165.3.1 Creating/Deleting a Time Range........................................................................... 5-165.4 Displaying and Debugging ACL....................................................................................... 5-165.5 Typical Configuration Examples of ACL .......................................................................... 5-17Chapter 6 Firewall Configuration................................................................................................. 6-16.1 Introduction to Firewall....................................................................................................... 6-16.1.1 ACL/Packet Filter .................................................................................................... 6-16.1.2 Application Specific Packet Filter ............................................................................ 6-26.2 Configuring Packet Filter ................................................................................................... 6-56.2.1 Enabling or Disabling Firewall................................................................................. 6-66.2.2 Setting the Default Filtering Mode of Firewall ......................................................... 6-66.2.3 Applying ACL on the Interface ................................................................................ 6-66.2.4 Configuring Packet Filter to Filter Fragments ......................................................... 6-76.2.5 Displaying and Debugging Packet Filter ................................................................. 6-96.2.6 Typical Configuration Examples of Packet Filter .................................................. 6-106.3 Configuring ASPF ............................................................................................................ 6-116.3.1 Enabling Firewall................................................................................................... 6-116.3.2 Configuring ACL .................................................................................................... 6-116.3.3 Defining an ASPF Policy ....................................................................................... 6-126.3.4 Applying ASPF Policy on Specified Interface ....................................................... 6-146.3.5 Configuring a Port Mapping Entry ......................................................................... 6-146.3.6 Displaying and Debugging ASPF.......................................................................... 6-156.3.7 ASPF Configuration Example ............................................................................... 6-15Chapter 7 IPSec Configuration .................................................................................................... 7-17.1 IPSec Overview ................................................................................................................. 7-1
