4RF Aprisa SR+ User Manual - page 99
96 | Managing the Radio
Aprisa SR User Manual
Ethernet > L2 Filtering
FILTER DETAILS
L2 Filtering provides the ability to filter radio link traffic based on specified Layer 2 MAC addresses.
Traffic originating from specified Source MAC Addresses destined for specified Destination MAC Addresses
that meets the protocol type criteria will be transmitted over the radio link.
Traffic that does not meet the filtering criteria will not be transmitted over the radio link.
If the Source MAC Address is set to ‘FF:FF:FF:FF:FF:FF’, traffic will be accepted from any source MAC
address.
If the Destination MAC Address is set to ‘FF:FF:FF:FF:FF:FF’, traffic will be delivered to any destination
MAC address.
Protocol Type
This parameter sets the Ethernet Type accepted ARP, VLAN, IPv4, IPv6 or ANY type.
Example:
In the screen shot, the rules are configured in the Base Station which controls the radio link traffic from
Base Station to remote / Repeater Stations.
Traffic from a device with the MAC address 00:01:50:c2:01:00 is forwarded over the radio link if it meets
the criteria:
Rule 1 If the Ethernet Type is ARP going to any destination MAC address or
Rule 2 If the Ethernet Type is ANY and the destination MAC address is 01:00:50:c2:01:02 or
Rule 3 If the Ethernet Type is VLAN tagged packets going to any destination MAC address