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#!/bin/sh |
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#!/bin/sh |
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cmd="" |
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switch=$(/sbin/ip route list | awk '/^default / { print $NF }') |
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if [ "$EUID" != 0 ]; then |
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/sbin/ifconfig $1 0.0.0.0 up |
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if [ -x "/usr/bin/sudo" ]; then |
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/usr/sbin/brctl addif ${switch} $1 |
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cmd="/usr/bin/sudo " |
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else |
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echo "You must have sudo or root privileges to bring up a network interface" |
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exit 0 |
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fi |
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fi |
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echo "Bringing up interface $1" |
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switch=$(/sbin/ip route list | awk '/^default / { print $5 }') |
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if [[ $(/sbin/ifconfig | grep -c $1) -gt 0 ]]; then |
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${cmd}/sbin/brctl delif ${switch} $1 |
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${cmd}/sbin/ifconfig $1 down |
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fi |
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${cmd}/usr/bin/tunctl -u $(/usr/bin/whoami) -t $1 |
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${cmd}/sbin/ifconfig $1 0.0.0.0 promisc up |
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${cmd}/sbin/brctl addif ${switch} $1 |
