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19-8
C
19: T
HAPTER
UNNELING
Set Command
set pptp <number>
C
OMMANDS
The set pptp <number> command configures flow characteristics for a PPTP
tunnel on the OfficeConnect Gateway. PPTP tunnels can also be enabled locally
using the set tunnel user <user_name> command. The pptp <number>
command has the following parameters:
data_channel_delayed_ack_timeout <milliseconds>
data_channel_reassembly_timeout <milliseconds>
data_channel_receive_packet_window <number>
echo_reply_timeout <seconds>
flow_control [enable | disable]
idle_timeout <number>
load_balancing [enable | disable]
loglevel [disable | control_pkt_only | ctrl_and_headers_of_data_pkt |
ctrl_and_data_pkt]
max_seek_descriptors <number>
max_sessions <number>
max_tunnels <number>
.
Parameters
<number>
data_channel_delayed_ack_
timeout
data_channel_reassembly_
timeout
data_channel_receive_packet_
window
echo_reply_timeout
flow_control
idle_timeout
load_balancing
loglevel
max_sessions
max_seek_descriptors
max_tunnels
Description
Stack index number.
Number of milliseconds the PPTP stack waits to send and
acknowledge to its peer when there are no data packets to
piggyback the acknowledgment to. The default causes
immediate acknowledgment when no data packets are
pending. The default is 0.
Number of milliseconds the stack uses to determine the
window to use before reassembling out of order data packets.
A low value increases the chance out-of-sequence packets will
be lost (which MAY cause the PPP decompression engine to
reset), a high value increases the time period where the pptp
stack processes packets which were received out of order
(especially in the case of a packet which was lost within the
network). The default may cause all out of sequence packets
to be lost. The default is 0.
Size in number of packets of the data channel receive window
sent to the stack's peers. The range is 0-256.
Number of seconds the PPTP stack waits until a timeout
occurs in receiving a response to the keep-alive (hello)
message. The default is 0.
Enables/disables data tunnel flow control. The default is
Disable.
Interval in seconds waited before the control tunnel is timed
out. The range is 0-65535.
When enabled, OfficeConnect Gateway accesses least-used
PNS over the last 60 seconds. The default is Enable.
Logging level to set to dump packets to the Telnetted PC
screen. The default is Disable.
Maximum number of simultaneous active sessions the stack
can support. The default is
Highest number of tunnel endpoints the PPTP stack can
remain simultaneously connected to. The range is TBD. The
default is 8.
Maximum number of simultaneous active tunnel sessions per
tunnel the stack can support. The range is TBD.
0.
The range is TBD.
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