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|
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Test macvlan over balance-alb
lib_dir=$(dirname "$0")
source ${lib_dir}/bond_topo_2d1c.sh
m1_ns="m1-$(mktemp -u XXXXXX)"
m2_ns="m1-$(mktemp -u XXXXXX)"
m1_ip4="192.0.2.11"
m1_ip6="2001:db8::11"
m2_ip4="192.0.2.12"
m2_ip6="2001:db8::12"
cleanup()
{
ip -n ${m1_ns} link del macv0
ip netns del ${m1_ns}
ip -n ${m2_ns} link del macv0
ip netns del ${m2_ns}
client_destroy
server_destroy
gateway_destroy
}
check_connection()
{
local ns=${1}
local target=${2}
local message=${3:-"macvlan_over_bond"}
RET=0
ip netns exec ${ns} ping ${target} -c 4 -i 0.1 &>/dev/null
check_err $? "ping failed"
log_test "$mode: $message"
}
macvlan_over_bond()
{
local param="$1"
RET=0
# setup new bond mode
bond_reset "${param}"
ip -n ${s_ns} link add link bond0 name macv0 type macvlan mode bridge
ip -n ${s_ns} link set macv0 netns ${m1_ns}
ip -n ${m1_ns} link set dev macv0 up
ip -n ${m1_ns} addr add ${m1_ip4}/24 dev macv0
ip -n ${m1_ns} addr add ${m1_ip6}/24 dev macv0
ip -n ${s_ns} link add link bond0 name macv0 type macvlan mode bridge
ip -n ${s_ns} link set macv0 netns ${m2_ns}
ip -n ${m2_ns} link set dev macv0 up
ip -n ${m2_ns} addr add ${m2_ip4}/24 dev macv0
ip -n ${m2_ns} addr add ${m2_ip6}/24 dev macv0
sleep 2
check_connection "${c_ns}" "${s_ip4}" "IPv4: client->server"
check_connection "${c_ns}" "${s_ip6}" "IPv6: client->server"
check_connection "${c_ns}" "${m1_ip4}" "IPv4: client->macvlan_1"
check_connection "${c_ns}" "${m1_ip6}" "IPv6: client->macvlan_1"
check_connection "${c_ns}" "${m2_ip4}" "IPv4: client->macvlan_2"
check_connection "${c_ns}" "${m2_ip6}" "IPv6: client->macvlan_2"
check_connection "${m1_ns}" "${m2_ip4}" "IPv4: macvlan_1->macvlan_2"
check_connection "${m1_ns}" "${m2_ip6}" "IPv6: macvlan_1->macvlan_2"
sleep 5
check_connection "${s_ns}" "${c_ip4}" "IPv4: server->client"
check_connection "${s_ns}" "${c_ip6}" "IPv6: server->client"
check_connection "${m1_ns}" "${c_ip4}" "IPv4: macvlan_1->client"
check_connection "${m1_ns}" "${c_ip6}" "IPv6: macvlan_1->client"
check_connection "${m2_ns}" "${c_ip4}" "IPv4: macvlan_2->client"
check_connection "${m2_ns}" "${c_ip6}" "IPv6: macvlan_2->client"
check_connection "${m2_ns}" "${m1_ip4}" "IPv4: macvlan_2->macvlan_2"
check_connection "${m2_ns}" "${m1_ip6}" "IPv6: macvlan_2->macvlan_2"
ip -n ${c_ns} neigh flush dev eth0
}
trap cleanup EXIT
setup_prepare
ip netns add ${m1_ns}
ip netns add ${m2_ns}
modes="active-backup balance-tlb balance-alb"
for mode in $modes; do
macvlan_over_bond "mode $mode"
done
exit $EXIT_STATUS
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