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50 lines
1.5 KiB
Text
50 lines
1.5 KiB
Text
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#!/bin/sh
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#
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# This is a sample /etc/dhcpc/dhcpcd.exe script.
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# /etc/dhcpc/dhcpcd.exe script is executed by dhcpcd daemon
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# any time it configures or shuts down interface.
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# The following parameters are passed to dhcpcd.exe script:
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# $1 = HostInfoFilePath, e.g "/etc/dhcpc/dhcpcd-eth0.info"
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# $2 = "up" if interface has been configured with the same
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# IP address as before reboot;
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# $2 = "down" if interface has been shut down;
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# $2 = "new" if interface has been configured with new IP address;
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# $3 (optional) = "-d" debug flag passed if dhcpcd daemon has been
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# invoked with "-d" flag
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#
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# Sanity checks
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if [ $# -lt 2 ]; then
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logger -s -p local0.err -t dhcpcd.exe "wrong usage"
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exit 1
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fi
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hostinfo="$1"
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state="$2"
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debug="$3"
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# Reading HostInfo file for configuration parameters
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. "${hostinfo}"
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case "${state}" in
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up)
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logger -s -p local0.info -t dhcpcd.exe \
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"interface ${INTERFACE} has been configured with old IP=${IPADDR}"
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# Put your code here for when the interface has been brought up with an
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# old IP address here
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;;
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new)
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logger -s -p local0.info -t dhcpcd.exe \
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"interface ${INTERFACE} has been configured with new IP=${IPADDR}"
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# Put your code here for when the interface has been brought up with a
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# new IP address
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;;
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down) logger -s -p local0.info -t dhcpcd.exe \
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"interface ${INTERFACE} has been brought down"
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# Put your code here for the when the interface has been shut down
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;;
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esac
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exit 0
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