ADTRAN 600 Series - Manual (Page 43)

Total Access 600 Series SHDSL IAD User Interface Guide/64200683L1-31B
Page 43
© 2002, ADTRAN, Inc. Total Access 600 Series User Manual
Max Config
This value is the number of unanswered configuration-requests that should be transmitted before giving
up on a call. The possible values are 5, 10 (def), 15 and 20.
Max Timer
This value is the number of seconds to wait between unanswered configuration requests. The possible
values are 1 sec, 2 secs (def), 3 secs, 5 secs and 10 secs.
Max Failure
Due to the nature of PPP, configuration options may not be agreed upon between two PPP peers. This
value is the number of configuration-naks that should occur before an option is configuration-rejected.
This allows a connection to succeed that might otherwise fail. The possible values are 5 (def), 10, 15
and 20.
Encapsulation
This is the PPP encapsulation. (LLC or VC-Mux)
Filters
The Total Access 600 can block packets in and out of a WAN 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
C ONFIGURATION /G LOBAL /
S ECURITY /F ILTER D EFINES
menu, and 2) set up the filter type and combination of defines that will cause a
packet block.
WAN-TO-LAN (In)
The packets which come into the Total Access 600 can be filtered in three ways:
In Exceptions
This is a list of up to 32 filter entries which can be combined using the operations field. The operations
are performed in the order they appear on the list.
D ISABLED ( GHI Turns off packet input filtering. No incoming packets
are blocked.
B LOCK A LL All incoming packets from the WAN are blocked ex-
cept as defined in the
F ILTERS /I N E XCEPTIONS
list.
F ORWARD A LL All incoming packets from the WAN are not blocked
except as defined in the
F ILTERS /I N E XCEPTIONS
list.
A CTIVE Turns this entry active when set to O N

T YPE Selects the filter define list to reference:
MAC from the C ONFIGURATION /G LOBAL /S ECURITY /F ILTER
D EFINES /M AC F ILTER D EFINES
list.
P ATTERN from the C ONFIGURATION /G LOBAL /S ECURITY /F ILTER
D EFINES /P ATTERN F ILTER D EFINES
list.
,3 from the C ONFIGURATION /G LOBAL /S ECURITY /F ILTER
D EFINES /I P F ILTER D EFINES
list.
,3; from the C ONFIGURATION /G LOBAL /S ECURITY /F ILTER
D EFINES /IPX F ILTER D EFINES
list.