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https://github.com/openwrt/openwrt.git
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b32689afd6
Adds a script which acts as a hook for when dnsmasq creates/destroys a lease, or completes a TFTP file transfer. The hook loops through scripts in appropriate directories inside '/etc/hotplug.d', executing each one with the same arguments supplied by dnsmasq. In case dnsmasq is jailed by ujail the dhcp-script hook will not work as expected as ujail does not yet support executing a script within a jail. Signed-off-by: Nick Brassel <nick@tzarc.org> Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
47 lines
839 B
Bash
Executable File
47 lines
839 B
Bash
Executable File
#!/bin/sh
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[ -f "$USER_DHCPSCRIPT" ] && . "$USER_DHCPSCRIPT" "$@"
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case "$1" in
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add)
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export ACTION="add"
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export MACADDR="$2"
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export IPADDR="$3"
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export HOSTNAME="$4"
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exec /sbin/hotplug-call dhcp
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;;
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del)
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export ACTION="remove"
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export MACADDR="$2"
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export IPADDR="$3"
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export HOSTNAME="$4"
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exec /sbin/hotplug-call dhcp
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;;
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old)
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export ACTION="update"
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export MACADDR="$2"
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export IPADDR="$3"
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export HOSTNAME="$4"
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exec /sbin/hotplug-call dhcp
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;;
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arp-add)
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export ACTION="add"
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export MACADDR="$2"
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export IPADDR="$3"
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exec /sbin/hotplug-call neigh
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;;
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arp-del)
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export ACTION="remove"
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export MACADDR="$2"
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export IPADDR="$3"
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exec /sbin/hotplug-call neigh
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;;
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tftp)
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export ACTION="add"
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export TFTP_SIZE="$2"
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export TFTP_ADDR="$3"
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export TFTP_PATH="$4"
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exec /sbin/hotplug-call tftp
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;;
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esac
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