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4ead770c95
high loaded routers with tens interfaces and thousands hosts behind them. It's fast and does not depend on any side library. Some ideas was taken from Edwin's dhcprelay (net/dhcprelay) which has some shortages. It's distributed under BSD license.
43 lines
973 B
Bash
43 lines
973 B
Bash
#!/bin/sh
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#
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# PROVIDE: dhcprelya
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# REQUIRE: DAEMON
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#
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# Add the following line to /etc/rc.conf to enable dhcrelay:
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#
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# dhcprelya_enable="YES"
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# dhcprelya_servers="<your_dhcp_server>..."
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# dhcprelya_ifaces="<if1>..."
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#
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# override these variables in /etc/rc.conf
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dhcprelya_enable=${dhcprelya_enable:-"NO"}
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dhcprelya_servers=${dhcprelya_servers:-} # dhcprelya server(s)
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dhcprelya_ifaces=${dhcprelya_ifaces:-} # ethernet interface(s)
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dhcprelya_precmd ()
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{
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if [ -z "${dhcprelya_ifaces}" -o -z "${dhcprelya_servers}" ]; then
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echo "Both dhcprelya_ifaces and dhcprelya_servers must be set in /etc/rc.conf"
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exit 1
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fi
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ifaces=
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for iface in ${dhcprelya_ifaces}; do
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ifaces="${ifaces} -i ${iface}"
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done
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rc_flags="${rc_flags} ${ifaces} ${dhcprelya_servers}"
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}
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. %%RC_SUBR%%
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name=dhcprelya
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rcvar=$(set_rcvar)
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pidfile=/var/run/${name}.pid
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command=/usr/local/sbin/${name}
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start_precmd=${name}_precmd
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load_rc_config ${name}
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run_rc_command "$1"
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