Chapter 89 MAC Forced Forwarding
OLT2406 User’s Guide
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The following section lists the commands for this feature.
Table 341 MAC Forced Forwarding Commands
COMMAND DESCRIPTION M P
macff active <cr>
Enables MACFF (MAC Forced Forwarding) on
the OLT.
C13
no macff active
Disables MACFF. C 13
vlan <1-4094>
Enters config-vlan mode for the specified VLAN.
Creates the VLAN, if necessary.
C13
macff subnet <ip>/<maskbits> Enter the IP subnet of the hosts, to which this
MAC forced forwarding applies.
ip: Enter a subnet IP address of the hosts.
maskbits: Enter the number of bits for the
specified IP address’s netmask. This determines
how many subscriber IP addresses should be
included in this rule. See Network Size and
Notation for details.
Use this command to have the OLT work as the
MACFF gateway.
C13
macff subnet <ip>/<maskbits>
[gateway <ip>]
Enter the IP subnet of the hosts, to which this
MAC forced forwarding applies.
ip: Enter a subnet IP address of the hosts.
maskbits: Enter the number of bits for the
specified IP address’s netmask. This determines
how many subscriber IP addresses should be
included in this rule. See Network Size and
Notation for details.
gateway: Enter the IP address of the external
gateway to which you want to forward ARP
requests from devices belonging to this VLAN.
The OLT drops ARP replies from other devices
connected to the uplink port so they remain
hidden.
Use this command to have an external gateway
work as the MACFF gateway.
C13
no macff subnet <ip>/<maskbits> <cr> Removes the MACFF settings. C 13
macff help Provides more information about the specified
command.
C13
show macff config <cr>
Displays the MACFF configuration. E 13
show macff status
Displays the MACFF status. E 13
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