ZyXEL Communications P-2302R-P1 - Manual (Page 31)

P2302R-P1 Support Notes
All contents Copyright

2007 ZyXEL Communications Corporation.
31
Menu 21.1.1 - Generic Filter Rule
Filter #: 1,1
Filter Type= Generic Filter Rule
Active= Yes
Offset= 6
Length= 6
Mask= ffffffffffff
Value= 0080c84cea63
More= No Log= None
Action Matched= Drop
Action Not Matched= Forward
Key Settings:
 Generic Filter Ruls
Set the 'Filter Type' to 'Generic Filter Rule'
 Active
Turn 'Active' to 'Yes'
 Offset (in bytes)
Set to '6' since the source MAC address starts at 7th octets we need to skip the first octets of the
destination MAC address.
 Length (in bytes)
Set to '6' since MAC address has 6 octets.
 Mask (in hexadecimal)
Specify the value that the ZyXEL Device will logically qualify (logical AND) the data in the
packet.
Since the Length is set to 6 octets the Mask for it should be 12 hexadecimal numbers. In this case,
we intent to set to 'ffffffffffff' to mask the incoming source MAC address, [00 80 c8 4c ea 63].
 Value (in hexadecimal)
Specify the MAC address [00 80 c8 4c ea 63] that the ZyXEL Device should use to compare with
the masked packet. If the result from the masked packet matches the 'Value', then the packet is
considered matched.