49 lines
1.3 KiB
Plaintext
49 lines
1.3 KiB
Plaintext
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#!/bin/bash
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case $1 in
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config)
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cat <<'EOM'
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graph_order downspeed upspeed
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graph_title DSL Connection Speed
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graph_args --base 1000 -l 1000 --upper-limit 42000
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graph_category Network
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graph_scale no
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graph_vlabel DSL up / down speed
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downspeed.label Down speed
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downspeed.type GAUGE
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upspeed.label Up speed
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upspeed.type GAUGE
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graph_info Graph of DSL Connection Speed
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EOM
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exit 0;;
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esac
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# verify we have the IP for the modem
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if [[ "$DSLMODEMIP" == "" ]]
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then
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echo "DSLMODEMIP variable must be set!"
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exit 1
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fi
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# create temp file for storing wget output
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TMPFILE=$(mktemp)
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# if we have auth variables then add them to
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# wget cmdline
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if [[ "$DSLUSER" != "" && "$DSLPASS" != "" ]]
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then
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AUTH_OPT="--user=$DSLUSER --password='$DSLPASS' "
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fi
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# get wan stats page and store it to temp file
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wget $AUTH_OPT --tries=1 --timeout=10 -q -O $TMPFILE http://$DSLMODEMIP/modemstatus_wanstatus.html
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# parse tempfile to get connection speeds
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DOWNRATE=$(cat $TMPFILE | grep downrate= | sed -e "s/var.*downrate='\(.*\)';.*/\1/g" | sed -e 's/\s//g' | tail -n 1)
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UPRATE=$(cat $TMPFILE | grep uprate= | sed -e "s/var.*uprate='\(.*\)';.*/\1/g" | sed -e 's/\s//g' | tail -n 1)
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# done with the temp file, remove
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rm $TMPFILE
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# done, output speeds
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echo "upspeed.value $UPRATE"
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echo "downspeed.value $DOWNRATE"
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