Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) User Manual
Page 912
IPv4 Software Access Control List (ACL) Commands
Software Reference for x310 Series Switches
35.26
AlliedWare Plus
TM
Operating System - Version 5.4.4C
C613-50046-01 REV A
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.
Example 1
[creating a list]
To add a new entry to the access-list named my-list that will reject TCP packets from
10.0.0.1
on TCP port 10 to 192.168.1.1 on TCP port 20, use the commands:
<destination>
The destination address of the packets. You can specify a single
host, a subnet, or all destinations. The following are the valid
formats for specifying the destination:
<ip-addr>/
<prefix>
An IPv4 address, followed by a
forward slash, then the prefix length.
This matches any destination IP
address within the specified subnet.
any
Matches any destination IP address.
<destport>
The destination port number, specified as an integer between 0
and 65535.
eq
Matches port numbers equal to the port number specified
immediately after this parameter.
lt
Matches port numbers less than the port number specified
immediately after this parameter.
gt
Matches port numbers greater than the port number specified
immediately after this parameter.
ne
Matches port numbers not equal to the port number specified
immediately after this parameter.
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 tcp 10.0.0.1/32 eq 10
192.168.1.1/32 eq 20