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#!/bin/sh
. /etc/rc.subr
. /etc/network.subr
load_rc_config netif
#
# Customized per-interface setup, e.g. hyperv_vfup.hn1
#
# NOTE-CUSTOMIZE:
# Comment this out, if this script is used as template
# for the customized per-interface setup.
#
if [ -f /usr/libexec/hyperv/hyperv_vfup.$1 ]
then
/usr/libexec/hyperv/hyperv_vfup.$1
exit $?
fi
# NOTE-CUSTOMIZE:
#hn=${0##*.}
hn=$1
hn_unit=`echo $hn | sed 's/[^0-9]*//g'`
vf=`sysctl -n dev.hn.$hn_unit.vf`
if [ ! $vf ]
then
# Race happened; VF was removed, before we ran.
echo "$hn: VF was detached"
exit 0
fi
#
# Create laggX for hnX.
# Add VF and hnX to laggX.
#
lagg=lagg$hn_unit
ifconfig $lagg > /dev/null 2>&1
if [ $? -ne 0 ]
then
#
# No laggX, create it now.
#
ifconfig $lagg create > /dev/null 2>&1
if [ $? -ne 0 ]
then
echo "$lagg creation failed"
exit 1
fi
#
# Configure laggX (failover), add hnX and VF to it.
#
ifconfig $lagg laggproto failover laggport $hn laggport $vf
ifconfig $lagg inet6 no_dad
#
# Stop dhclient on hnX, if any.
#
pidfile=/var/run/dhclient.$hn.pid
if [ -f $pidfile ]
then
kill -TERM `cat $pidfile`
fi
#
# Remove all configured IPv4 addresses on hnX, e.g.
# configured by dhclient. laggX will take over the
# network operations.
#
while true
do
ifconfig $hn -alias > /dev/null 2>&1
if [ $? -ne 0 ]
then
break
fi
done
# TODO: Remove IPv6 addresses on hnX
#
# Use hnX's configuration for laggX
#
# NOTE-CUSTOMIZE:
# If this script is used as template for the customized
# per-interface setup, replace this with whatever you
# want to do with the laggX.
#
if dhcpif $hn;
then
ifconfig $lagg up
if syncdhcpif $hn;
then
dhclient $lagg
else
dhclient -b $lagg
fi
else
ifconfig_args=`ifconfig_getargs $hn`
if [ -n "$ifconfig_args" ]
then
ifconfig $lagg $ifconfig_args
fi
fi
else
#
# laggX exists. Check whether VF was there or not.
# If VF was not added to laggX, add it now.
#
ifconfig $lagg | grep "laggport: $vf" > /dev/null 2>&1
if [ $? -ne 0 ]
then
ifconfig $lagg laggport $vf
fi
fi
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