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https://github.com/la5nta/pat
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39 lines
1.7 KiB
Bash
Executable file
39 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
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#
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# This script is written to help configure an axport to use as a winlink node.
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# It sets AX.25 and KISS params appropriate to the given HBAUD (link baudrate)
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set -e
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if [ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ]
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then echo "Usage: $0 [tty] [axport] [1200/9600]"
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exit 1;
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fi
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# Init TNC (optional)
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[ -z "$TNC_INIT_CMD" ] || eval "$TNC_INIT_CMD";
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if [ "$3" -eq "9600" ]; then
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/usr/sbin/kissattach $1 $2 -m 256
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/usr/sbin/kissparms -p $2 -t 100 -l 10 -s 12 -r 80 -f n
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echo 4 > /proc/sys/net/ax25/ax0/standard_window_size # 2-7 (max frames)
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echo 256 > /proc/sys/net/ax25/ax0/maximum_packet_length # 1-512 (paclen)
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echo 3100 > /proc/sys/net/ax25/ax0/t1_timeout # (Frack /1000 = seconds)
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echo 800 > /proc/sys/net/ax25/ax0/t2_timeout # (RESPtime /1000 = seconds)
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echo 300000 > /proc/sys/net/ax25/ax0/t3_timeout # (Check /1000 = seconds)
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echo 100000 > /proc/sys/net/ax25/ax0/idle_timeout # (/10000(?) = seconds)
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echo 5 > /proc/sys/net/ax25/ax0/maximum_retry_count # n
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echo 2 > /proc/sys/net/ax25/ax0/connect_mode # 0 = None, 1 = Network, 2 = All
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elif [ "$3" -eq "1200" ]; then
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/usr/sbin/kissattach $1 $2 -m 128
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/usr/sbin/kissparms -p $2 -t 300 -l 10 -s 12 -r 80 -f n
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echo 4 > /proc/sys/net/ax25/ax0/standard_window_size
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echo 128 > /proc/sys/net/ax25/ax0/maximum_packet_length
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echo 2000 > /proc/sys/net/ax25/ax0/t1_timeout
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echo 1000 > /proc/sys/net/ax25/ax0/t2_timeout
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echo 300000 > /proc/sys/net/ax25/ax0/t3_timeout
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echo 100000 > /proc/sys/net/ax25/ax0/idle_timeout
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echo 5 > /proc/sys/net/ax25/ax0/maximum_retry_count
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echo 2 > /proc/sys/net/ax25/ax0/connect_mode
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else
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echo "Invalid HBAUD $3"
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return 1;
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fi
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