Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) User Manual
Page 903
IPv4 Software Access Control List (ACL) Commands
Software Reference for x310 Series Switches
C613-50046-01 REV A
AlliedWare Plus
TM
Operating System - Version 5.4.4C
35.17
Mode
IPv4 Extended ACL Configuration
Default
Any traffic controlled by a software ACL that does not explicitly match a filter is denied.
Usage
An ACL can be configured with multiple ACL filters using sequence numbers. If the
sequence number is omitted, the next available multiple of 10 will be used as the
sequence number for the new filter. A new ACL filter can be inserted into the middle of an
existing list by specifying the appropriate sequence number.
Examples
To add a new entry in access-list called my-list that will reject ICMP packets from
10.0.0.1
to 192.168.1.1, use the commands:
Use the following commands to add a new filter at sequence number 5 position of the
access-list called my-list. The filter will accept the ICMP type 8 packets from
10.1.1.0/24
network, to 192.168.1.0 network:
Related Commands
access-group
show running-config
show ip access-list
<icmp-value>
The value of the ICMP
type.
log
Log the results.
Parameter(cont.)
Description(cont.)
Note
The access control list being configured is selected by running the
command, with the required access control list number, or name - but with no
further parameters selected.
Note
Software ACLs will deny access unless explicitly permitted by an ACL action.
awplus#
configure terminal
awplus(config)#
access-list extended my-list
awplus(config-ip-ext-acl)#
deny icmp 10.0.0.1/32 192.168.1.1/32
awplus#
configure terminal
awplus(config)#
access-list extended my-list
awplus(config-ip-ext-acl)#
5 permit icmp 10.1.1.0/24
192.168.1.0/24 icmp-type 8