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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Test macvlan/ipvlan over bond
lib_dir=$(dirname "$0")
source ${lib_dir}/bond_topo_2d1c.sh
xvlan1_ns="xvlan1-$(mktemp -u XXXXXX)"
xvlan2_ns="xvlan2-$(mktemp -u XXXXXX)"
xvlan1_ip4="192.0.2.11"
xvlan1_ip6="2001:db8::11"
xvlan2_ip4="192.0.2.12"
xvlan2_ip6="2001:db8::12"
cleanup()
{
client_destroy
server_destroy
gateway_destroy
ip netns del ${xvlan1_ns}
ip netns del ${xvlan2_ns}
}
check_connection()
{
local ns=${1}
local target=${2}
local message=${3}
RET=0
ip netns exec ${ns} ping ${target} -c 4 -i 0.1 &>/dev/null
check_err $? "ping failed"
log_test "${bond_mode}/${xvlan_type}_${xvlan_mode}: ${message}"
}
xvlan_over_bond()
{
local param="$1"
local xvlan_type="$2"
local xvlan_mode="$3"
RET=0
# setup new bond mode
bond_reset "${param}"
ip -n ${s_ns} link add link bond0 name ${xvlan_type}0 type ${xvlan_type} mode ${xvlan_mode}
ip -n ${s_ns} link set ${xvlan_type}0 netns ${xvlan1_ns}
ip -n ${xvlan1_ns} link set dev ${xvlan_type}0 up
ip -n ${xvlan1_ns} addr add ${xvlan1_ip4}/24 dev ${xvlan_type}0
ip -n ${xvlan1_ns} addr add ${xvlan1_ip6}/24 dev ${xvlan_type}0
ip -n ${s_ns} link add link bond0 name ${xvlan_type}0 type ${xvlan_type} mode ${xvlan_mode}
ip -n ${s_ns} link set ${xvlan_type}0 netns ${xvlan2_ns}
ip -n ${xvlan2_ns} link set dev ${xvlan_type}0 up
ip -n ${xvlan2_ns} addr add ${xvlan2_ip4}/24 dev ${xvlan_type}0
ip -n ${xvlan2_ns} addr add ${xvlan2_ip6}/24 dev ${xvlan_type}0
sleep 2
check_connection "${c_ns}" "${s_ip4}" "IPv4: client->server"
check_connection "${c_ns}" "${s_ip6}" "IPv6: client->server"
check_connection "${c_ns}" "${xvlan1_ip4}" "IPv4: client->${xvlan_type}_1"
check_connection "${c_ns}" "${xvlan1_ip6}" "IPv6: client->${xvlan_type}_1"
check_connection "${c_ns}" "${xvlan2_ip4}" "IPv4: client->${xvlan_type}_2"
check_connection "${c_ns}" "${xvlan2_ip6}" "IPv6: client->${xvlan_type}_2"
check_connection "${xvlan1_ns}" "${xvlan2_ip4}" "IPv4: ${xvlan_type}_1->${xvlan_type}_2"
check_connection "${xvlan1_ns}" "${xvlan2_ip6}" "IPv6: ${xvlan_type}_1->${xvlan_type}_2"
check_connection "${s_ns}" "${c_ip4}" "IPv4: server->client"
check_connection "${s_ns}" "${c_ip6}" "IPv6: server->client"
check_connection "${xvlan1_ns}" "${c_ip4}" "IPv4: ${xvlan_type}_1->client"
check_connection "${xvlan1_ns}" "${c_ip6}" "IPv6: ${xvlan_type}_1->client"
check_connection "${xvlan2_ns}" "${c_ip4}" "IPv4: ${xvlan_type}_2->client"
check_connection "${xvlan2_ns}" "${c_ip6}" "IPv6: ${xvlan_type}_2->client"
check_connection "${xvlan2_ns}" "${xvlan1_ip4}" "IPv4: ${xvlan_type}_2->${xvlan_type}_1"
check_connection "${xvlan2_ns}" "${xvlan1_ip6}" "IPv6: ${xvlan_type}_2->${xvlan_type}_1"
ip -n ${c_ns} neigh flush dev eth0
}
trap cleanup EXIT
setup_prepare
ip netns add ${xvlan1_ns}
ip netns add ${xvlan2_ns}
bond_modes="active-backup balance-tlb balance-alb"
for bond_mode in ${bond_modes}; do
xvlan_over_bond "mode ${bond_mode}" macvlan bridge
xvlan_over_bond "mode ${bond_mode}" ipvlan l2
done
exit $EXIT_STATUS
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