7
Nodes broadcast
interval (seconds)
1800 0 65535 1800 900
8
Initial time-to-live
16 0 255 16 16
9
Transport FRACK
timeout (seconds)
180 5 600 220 220
10
Transport RETRY
counter
3 1 127 3 3
11
Transport (L4) ack
delay (seconds)
2 1 60 2 2
12
Transport busy
delay (seconds)
60 1 1000 60 60
13
Transport window
size (frames)
4 1 127 4 4
14
Transport overfill
limit (frames)
4 1 127 4 4
15
No-Activity time-
out (seconds)
900 0 65535 900 900
16
Persistance (n/256)
64 0 255 64 255
17
Slottime (x 10ms)
10 0 127 10 1
18
FRACK (T1) time
5 1 15 5 1
19
AX.25 windowsize
(L2 MAXFRAME)
2 1 7 3 3
20
AX.25 (L2) retries
10 1 127 10 15
21
ACK (T2) time (L2
RESPTIME)
100 0 65535 200 100
22
Active check (T3)
(x10ms)
0 0 65535 0 0
23
Digipeat
0 0 1 0 0
24
Callsign validation
1 0 1 0 1
25
Beacon mode
control
2 0 2 2 2
26
CQ broadcasts
1 0 1 1 0
X-1J4 PARAMETER DEFINITIONS
Parameter 1 Max destination node list size; (default=100, minimum=1, maximum=400)
Defines the maximum number destination nodes allowed in the node's routing table. Each destination consumes 32
bytes of RAM. The system node operator (SNO) can use this parameter to limit the amount of RAM that is
allocated to the routing table, thus ensuring that sufficient space remains for other node buffers. Normally there are
720 free buffers in the X-1J4 node at startup.
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