blob: 1600c440fd54301aa00df9e387ffbeda34bb678f (
plain)
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#!/bin/bash -e
ifname="$1"
netns="$2"
shift
shift
if [ -f "/var/run/netns/${netns}" ]; then
echo "netns $netns already exists"
else
echo "Creating netns $netns"
ip netns add "$netns"
fi
if [ -d "/sys/class/net/${ifname}" ]; then
echo "Moving iface $ifname to netns $netns"
ip link set $ifname netns $netns
else
ip netns exec $netns ls "/sys/class/net/${ifname}" >/dev/null && echo "iface $ifname already in netns $netns"
fi
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