15 lines
273 B
Bash
15 lines
273 B
Bash
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#!/bin/sh
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TARGET=2001:4860:4860::8888
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PACKETMARK=1
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GATEWAY_IP6=#CHANGEME
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NUMPROBES=4
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THRESHOLD=2
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RECEIVED=$(ping6 -m"$PACKETMARK" -I "$GATEWAY_IP6" -c "$NUMPROBES" "$TARGET" | grep -oP '\d+(?= received)')
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if [ "$RECEIVED" -ge "$THRESHOLD" ]; then
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echo 1
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else
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echo 0
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fi
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