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#!/bin/sh
# creates a bridge interface (i.e. 'selftest0') that connects together the
# veth interfaces for the various testenvs
br_name=$1
ip_addr=$2
ipv6_addr=$3
# make sure the loopback is up (needed for pinging between namespaces, etc)
ip link set dev lo up
# create the bridge interface and enable it
ip link add $br_name type bridge
ip addr add $ip_addr/24 dev $br_name
ip addr add $ipv6_addr/112 dev $br_name
ip link set $br_name up
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