
IES-1248-51V User’s Guide
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CHAPTER 55
OUI Filter
These commands let you configure an OUI (Organizationally Unique Identifier)
filter to block or forward packets from other devices with the specified OUI in the
MAC address. The OUI field is the first three octets in a MAC address. An OUI
uniquely identifies the manufacturer of a network device and allows you to identify
from which device brands the switch will accept traffic or send traffic to. The OUI
value is assigned by the Internet Assign Numbers Authority (IANA).
These commands correspond to the Web Configurator’s OUI Filter settings
described in Chapter 42 on page 303.
55.1 OUI Filtering
The following table describes common required values in OUI filter commands.
Other values are discussed with the corresponding commands.
Use these commands to configure the OUI filter settings.
Table 146 OUI Filter Commands Input Values
LABEL DESCRIPTION
port Enter an ADSL port number, 1~48.
oui-mac Enter the first three octets of the MAC address you want to filter.
port-list Enter a series of port numbers, separated by commas, a range
separated by a tilde (~), or a combination of the two separated by a
comma. For example: 1,2 or 5~10 or 1,2,5~10.
Table 147 OUI Filter Commands
COMMAND DESCRIPTION P
switch oui set <port> <oui-
mac> [<oui-mac> <oui-mac>
...]
Creates a filter for the specified OUI octets on an ADSL
port(s).
H/H
switch oui delete <port>
<oui-mac> [<oui-mac> <oui-
mac> ...]
Removes a filter for the specified OUI octets on an ADSL
port(s).
H/H
switch oui disable [port-
list]
Turns off the OUI filter for the specified port(s). H/H
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