69 lines
2.1 KiB
Plaintext
69 lines
2.1 KiB
Plaintext
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#!/bin/sh
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PATH=/bin:/sbin:/usr/bin:/usr/sbin
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if [ $reason = "PREINIT" -o $reason = "PREINIT6" ]; then
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ip link set $interface up
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tries=50
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while ! (ip link show $interface|grep LOWER_UP > /dev/null 2>&1); do
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sleep 0.1
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if [ $tries = 0 ]; then
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break
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fi
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tries=$((tries-1))
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done
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elif [ $reason = "BOUND" ]; then
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if [ ! -z "$old_ip_address" ]; then
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ip addr del dev $interface $old_ip_address/$old_subnet_mask
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fi
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for oldip in `ip addr show dev $interface|grep 'inet '|awk '{print $2}'`; do
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ip addr del dev $interface $oldip
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done
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if [ ! -z "$new_ip_address" -a ! -z "$new_subnet_mask" ]; then
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ip addr add dev $interface $new_ip_address/$new_subnet_mask
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fi
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if [ ! -z "$new_host_name" ]; then
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hostname $new_host_name
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lldptool -T -i $interface -V 5 enableTx=yes >& /dev/null
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fi
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if [ ! -z "$new_domain_name" ]; then
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echo search $new_domain_name >> /etc/resolv.conf
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fi
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for ns in $new_domain_name_servers; do
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echo nameserver $ns >> /etc/resolv.conf
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done
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for ntp in $new_ntp_servers; do
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echo server $ntp iburst >> /etc/ntp.conf
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done
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for gw in $new_routers; do
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ip route add default via $gw
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done
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if [ ! -z "$new_log_servers" ]; then
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head -n -1 /etc/rsyslog.conf > /etc/rsyslog.conf.new
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cp /etc/rsyslog.conf.new /etc/rsyslog.conf
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fi
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for ls in $new_log_servers; do
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echo *.* @$ls >> /etc/rsyslog.conf
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done
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kill -1 `cat /var/run/syslogd.pid`
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if [ ! -z "$new_tcode" -a -r "/usr/share/zoneinfo/posix/$new_tcode" ]; then
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cp "/usr/share/zoneinfo/posix/$new_tcode" /etc/localtime
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rm -rf /usr/share/zoneinfo #free up ramdisk
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fi
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elif [ $reason = "BOUND6" ]; then
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if [ ! -z "$old_ip6_address" ]; then
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ip addr del dev $interface $old_ip6_address/$old_ip6_prefixlen
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fi
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if [ ! -z "$new_ip6_address" ]; then
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ip addr add dev $interface $new_ip6_address/$new_ip6_prefixlen
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fi
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elif [ $reason = "RELEASE" ]; then
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if [ ! -z "$old_ip_address" ]; then
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ip addr del dev $interface $old_ip_address/$old_subnet_mask
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fi
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elif [ $reason = "RELEASE6" ]; then
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if [ ! -z "$old_ip6_address" ]; then
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ip addr del dev $interface $old_ip6_address/$old_ip6_prefixlen
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fi
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fi
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exit 0
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