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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
ALL_TESTS="ping_ipv4 ping_ipv6 flooding"
NUM_NETIFS=6
CHECK_TC="yes"
source lib.sh
h1_create()
{
simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/64
}
h1_destroy()
{
simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/64
}
h2_create()
{
simple_if_init $h2 192.0.2.2/24 2001:db8:1::2/64
}
h2_destroy()
{
simple_if_fini $h2 192.0.2.2/24 2001:db8:1::2/64
}
h3_create()
{
simple_if_init $h3 192.0.2.3/24 2001:db8:1::3/64
}
h3_destroy()
{
simple_if_fini $h3 192.0.2.3/24 2001:db8:1::3/64
}
switch_create()
{
ip link add dev br0 type bridge
ip link set dev $swp1 master br0
ip link set dev $swp2 master br0
ip link set dev $swp3 master br0
ip link set dev $swp1 type bridge_slave isolated on
check_err $? "Can't set isolation on port $swp1"
ip link set dev $swp2 type bridge_slave isolated on
check_err $? "Can't set isolation on port $swp2"
ip link set dev $swp3 type bridge_slave isolated off
check_err $? "Can't disable isolation on port $swp3"
ip link set dev br0 up
ip link set dev $swp1 up
ip link set dev $swp2 up
ip link set dev $swp3 up
}
switch_destroy()
{
ip link set dev $swp3 down
ip link set dev $swp2 down
ip link set dev $swp1 down
ip link del dev br0
}
setup_prepare()
{
h1=${NETIFS[p1]}
swp1=${NETIFS[p2]}
swp2=${NETIFS[p3]}
h2=${NETIFS[p4]}
swp3=${NETIFS[p5]}
h3=${NETIFS[p6]}
vrf_prepare
h1_create
h2_create
h3_create
switch_create
}
cleanup()
{
pre_cleanup
switch_destroy
h3_destroy
h2_destroy
h1_destroy
vrf_cleanup
}
ping_ipv4()
{
RET=0
ping_do $h1 192.0.2.2
check_fail $? "Ping worked when it should not have"
RET=0
ping_do $h3 192.0.2.2
check_err $? "Ping didn't work when it should have"
log_test "Isolated port ping"
}
ping_ipv6()
{
RET=0
ping6_do $h1 2001:db8:1::2
check_fail $? "Ping6 worked when it should not have"
RET=0
ping6_do $h3 2001:db8:1::2
check_err $? "Ping6 didn't work when it should have"
log_test "Isolated port ping6"
}
flooding()
{
local mac=de:ad:be:ef:13:37
local ip=192.0.2.100
RET=0
flood_test_do false $mac $ip $h1 $h2
check_err $? "Packet was flooded when it should not have been"
RET=0
flood_test_do true $mac $ip $h3 $h2
check_err $? "Packet was not flooded when it should have been"
log_test "Isolated port flooding"
}
trap cleanup EXIT
setup_prepare
setup_wait
tests_run
exit $EXIT_STATUS
|
