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30 lines
653 B
Bash
30 lines
653 B
Bash
#!/bin/sh
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uci -q get dhcp.odhcpd && exit 0
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touch /etc/config/dhcp
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. /usr/share/libubox/jshn.sh
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json_load "$(cat /etc/board.json)"
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json_select network
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json_select lan
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json_get_vars protocol
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json_select ..
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json_select ..
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case "$protocol" in
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# only enable server mode on statically addressed lan ports
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"static") [ -e /proc/sys/net/ipv6 ] && MODE=server || MODE=disabled ;;
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*) MODE=disabled ;;
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esac
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uci batch <<EOF
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set dhcp.odhcpd=odhcpd
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set dhcp.odhcpd.maindhcp=0
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set dhcp.odhcpd.leasefile=/tmp/hosts/odhcpd
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set dhcp.odhcpd.leasetrigger=/usr/sbin/odhcpd-update
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set dhcp.odhcpd.loglevel=4
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set dhcp.lan.dhcpv6=$MODE
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set dhcp.lan.ra=$MODE
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commit dhcp
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EOF
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