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https://github.com/vincentmli/bpfire.git
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8d09028b69
So since all this static nonsense wasn't feeling right, I opened a ticket upstream and got a lead how to actually get some proper DHCP working. https://github.com/NetworkConfiguration/dhcpcd/issues/129 Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
112 lines
3.7 KiB
Plaintext
112 lines
3.7 KiB
Plaintext
###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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. /etc/sysconfig/rc
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. $rc_functions
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. /etc/init.d/networking/functions.network
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eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
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dhcpcd_up()
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{
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set | grep "^new_" | sed "s|^new_||g" | \
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sort > /var/ipfire/dhcpc/dhcpcd-$interface.info
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#Check if this was the Red device...
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if [ ! "$interface" == "$RED_DEV" ]; then
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exit 0;
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fi
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# Check if we have to restart the services at update
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[ ! -e "/var/ipfire/red/active" ] && update=1;
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if [ "$old_domain_name_service" != "$new_domain_name_service" ]; then
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update=1;
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fi
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if [ "$old_ip_address" != "$new_ip_address" ]; then
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update=1;
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fi
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if [ "$old_routers" != "$new_routers" ]; then
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update=1;
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fi
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# Get DNS from dhcp
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/etc/rc.d/helper/getdnsfromdhcpc.pl 1 > /var/run/dns1
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/etc/rc.d/helper/getdnsfromdhcpc.pl 2 > /var/run/dns2
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#Get IP Address
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echo -n "$new_ip_address" > /var/ipfire/red/local-ipaddress
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# Get default gateway
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if [ -n "${new_routers}" ]; then
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grep -v -E "\<gateway\>" /etc/hosts > /tmp/hosts
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echo "$new_routers gateway" >> /tmp/hosts
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mv /tmp/hosts /etc/hosts
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fi
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if [ $update ]; then
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# Consider RED being active
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touch /var/ipfire/red/active
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if [ -n "${new_routers}" ]; then
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echo -n "${new_routers}" > /var/ipfire/red/remote-ipaddress
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fi
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logger -p local0.info -t dhcpcd.exe[$$] "$interface has been (re)configured with IP=$new_ip_address"
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run_subdir ${rc_base}/init.d/networking/red.up/
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fi
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}
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dhcpcd_down()
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{
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set | grep "^new_" | sed "s|^new_||g" | \
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sort > /var/ipfire/dhcpc/dhcpcd-$interface.info
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# Remove DNS servers
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rm -f /var/run/dns1 /var/run/dns2
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# Consider RED to be no longer active
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rm -f /var/ipfire/red/active
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if [ ! $reason == "PREINIT" ]; then
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logger -p local0.info -t dhcpcd.exe[$$] "${interface} has been brought down ($reason)"
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run_subdir ${rc_base}/init.d/networking/red.down/
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fi
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# Remove any configured IP address from the device
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ip addr flush dev "${interface}" &>/dev/null
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return 0
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}
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case "${reason}" in
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BOUND|INFORM|REBIND|REBOOT|RENEW|TIMEOUT|STATIC)
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dhcpcd_up
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;;
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PREINIT|EXPIRE|FAIL|IPV4LL|NAK|RELEASE|STOP)
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dhcpcd_down
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;;
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# Ignored events where we do not need to do anything
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STOPPED|CARRIER|NOCARRIER)
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;;
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*)
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logger -p "local0.info" -t "dhcpcd.exe[$$]" "Unhandled DHCP event: ${reason}"
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;;
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esac
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