Adtran L128 Manual Do Utilizador

Appendix F: Frame Relay Firmware Version

61202.070L1-1

Express L128/L128T User Manual

DLCI Mapping/Filters
The Express L128/L128T can block packets in and out of a PVC port by use of 
the filters. They are set up in two steps: 1) define the types of packets that 
would be of interest in the Configuration/Security/Filter Defines menu, and 
2) set up the filter type and combination of defines that will cause a packet 
block.

Write security: 2; Read security: 5
The packets which come into the Express L128/L128T via this PVC can be fil-
tered in three ways:

 (def) - Turns off packet input filtering. No incoming

packets from this PVC are blocked.

 - All incoming packets from this PVC are blocked

except as defined in the Filters/In Exceptions list.

 - All incoming packets from this PVC are not

blocked except as defined in the Filters/In Exceptions list.

Write security: 2; Read security: 5
This is a list of up to 32 filter entries which can be combined using the opera-
tions field.  The operations are performed in the order they appear on the list.

 - Turns this entry active when set to On.

Selects the filter define list to reference:

-

from the Configuration/Security/Filter

 list.

- from 

the 

 list.

- from 

the 

 list.

- from 

the 

 list.

 - Selects between filters defined in the list.