Field
Description
The function is enabled by default.
Prioritize TCP ACK
Packets
Select whether the TCP download is to be optimised in the
event of intensive TCP upload. This function can be specially
applied for asymmetrical bandwidths (ADSL).
The function is activated with
Enabled
.
The function is disabled by default.
LCP Alive Check
Check whether the availability of the remote terminal is to be
checked by sending LCP echo requests or replies. This makes
it possible to switch to a backup connection more quickly in the
event of line faults.
The function is activated with
Enabled
.
The function is disabled by default.
Callback Mode
Select the Callback Mode function.
Possible values:
•
None
(default value): Your device does not call back.
•
Active
: Select one of the following options:
•
No PPP Negotiation
: Your device calls the connection
partner to request a callback.
•
Windows Client Mode
: Your device calls the connection
partner to request a callback via CBCP (Callback Control
Protocol). Needed for Windows clients.
•
Passive
: Select one of the following options:
•
PPP Negotiation or CLID
: Your device calls back im-
mediately when requested to do so by the connection part-
ner.
•
Windows Server Mode
: Your device calls back after a
period of time proposed by the Microsoft client (NT: 10
seconds, new systems: 12 seconds. It uses the subscriber
number (Entries-> Number (MSN)) with the Mode
Outgo-
ing
or
Both
that has been entered for the other party. If no
number is entered, the required number can be reported by
the caller in a PPP negotiation. This setting should be
avoided where possible for security reasons. Currently can-
10 WAN
Funkwerk Enterprise Communications GmbH
286
bintec R1xxx/R3xxx/R4xxx
