Interface-Based Acl - 3Com 3C13636 Configuration Manual

3Com Router 3000 Ethernet Family
Configuration Guide
Table 5-3 Mnemonics of ICMP packet type
echo
echo-reply
fragmentneed-DFset
host-redirect
host-tos-redirect
host-unreachable
information-reply
information-request
net-redirect
net-tos-redirect
net-unreachable
parameter-problem
port-unreachable
protocol-unreachable
reassembly-timeout
source-quench
source-route-failed
timestamp-reply
timestamp-request
ttl-exceeded
The user can add appropriate access rules by configuring firewall. IP packets passing
the router will be checked through packet filtering and the packets that the user does
not want them to pass the router will be ruled out. Thus, network security is protected.

5.1.7 Interface-based ACL

Interface-based ACL is a kind of special ACL, which specifies rules according to
packet-receiving interface.
An interface-based ACL can be created and interface-based ACL view be entered by
the previously mentioned ACL command. In interface-based ACL view, the rules of
interface-based ACL can be created.
The following command can be used to define an interface-based ACL rule:
rule [ rule-id ] { permit | deny | comment text }
interface-number | any } [ time-range time-name ] [ logging ]
Parameter description:
rule-id: Optional. ACL rule number, ranging from 0 to 65534. After the number is
specified, if the ACL rule related to the number has existed, a newly defined rule
Mnemonic
Type=8, Code=0
Type=0, Code=0
Type=3, Code=4
Type=5, Code=1
Type=5, Code=3
Type=3, Code=1
Type=16,Code=0
Type=15,Code=0
Type=5, Code=0
Type=5, Code=2
Type=3, Code=0
Type=12,Code=0
Type=3, Code=3
Type=3, Code=2
Type=11,Code=1
Type=4, Code=0
Type=3, Code=5
Type=14,Code=0
Type=13,Code=0
Type=11,Code=0
3Com Corporation
Meaning
5-11
Chapter 5 ACL Configuration
interface { interface-type