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@ -10,6 +10,7 @@
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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set -o pipefail
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######## GLOBAL VARS ########
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DEBUG_LOG="/var/log/pihole_debug.log"
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@ -116,25 +117,45 @@ function ipCheck {
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echo "$IPADDR" >> ${DEBUG_LOG}
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IP6ADDR=$(ip a | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "inet6") print $(i+1) }')
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if [ -n "$IP6ADDR" ]
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if [[ $? = 0 ]]
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then
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echo "$IP6ADDR" >> ${DEBUG_LOG}
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else
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echo "No IPv6 addresses found." >> ${DEBUG_LOG}
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fi
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echo >> ${DEBUG_LOG}
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echo "::: Locating default gateway and checking connectivity"
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GATEWAY=$(ip r | grep default | cut -d ' ' -f 3)
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GATEWAY_CHECK=$(ping -q -w 1 -c 1 "${GATEWAY}" > /dev/null && echo ok || echo error)
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echo "Gateway check at ${GATEWAY}:" >> ${DEBUG_LOG}
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if [[ $? = 0 ]]
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then
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echo "::: Pinging default IPv4 gateway..."
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GATEWAY_CHECK=$(ping -q -w 3 -c 3 -n "${GATEWAY}" | tail -n3)
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if [[ $? = 0 ]]
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then
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echo "IPv4 Gateway check:" >> ${DEBUG_LOG}
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else
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echo "IPv4 Gateway check failed:" >> ${DEBUG_LOG}
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fi
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echo "$GATEWAY_CHECK" >> ${DEBUG_LOG}
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fi
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GATEWAY6=$(ip -6 r | grep default | cut -d ' ' -f 3)
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if [ -n "$GATEWAY6" ]
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if [[ $? = 0 ]]
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then
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GATEWAY6_CHECK=$(ping6 -q -w 1 -c 1 "${GATEWAY6}" > /dev/null && echo ok || echo error)
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echo "IPv6 Gateway check at ${GATEWAY6}:" >> ${DEBUG_LOG}
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echo "$GATEWAY6_CHECK" >> ${DEBUG_LOG}
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echo "::: Pinging default IPv4 gateway..."
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GATEWAY6_CHECK=$(ping6 -q -w 3 -c 3 -n "${GATEWAY6}" | tail -n3)
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if [[ $? = 0 ]]
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then
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echo "IPv6 Gateway check:" >> ${DEBUG_LOG}
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else
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echo "IPv6 Gateway check failed:" >> ${DEBUG_LOG}
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fi
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else
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GATEWAY_CHECK="No IPv6 Gateway Detected"
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fi
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echo "$GATEWAY_CHECK" >> ${DEBUG_LOG}
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echo >> ${DEBUG_LOG}
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}
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