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|
# $NetBSD: t_vlan.sh,v 1.24 2021/08/19 03:27:05 yamaguchi Exp $
#
# Copyright (c) 2016 Internet Initiative Japan Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
BUS=bus
SOCK_LOCAL=unix://commsock1
SOCK_REMOTE=unix://commsock2
IP_LOCAL0=10.0.0.1
IP_LOCAL1=10.0.1.1
IP_REMOTE0=10.0.0.2
IP_REMOTE1=10.0.1.2
IP_MCADDR0=224.0.0.10
IP6_LOCAL0=fc00::1
IP6_LOCAL1=fc00:1::1
IP6_REMOTE0=fc00::2
IP6_REMOTE1=fc00:1::2
IP6_MCADDR0=ff11::10
ETH_IP_MCADDR0=01:00:5e:00:00:0a
ETH_IP6_MCADDR0=33:33:00:00:00:10
DEBUG=${DEBUG:-false}
vlan_create_destroy_body_common()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
export RUMP_SERVER=${SOCK_LOCAL}
$atf_ifconfig vlan0 create
$atf_ifconfig vlan0 destroy
$atf_ifconfig vlan0 create
$atf_ifconfig vlan0 up
$atf_ifconfig vlan0 down
$atf_ifconfig vlan0 destroy
$atf_ifconfig shmif0 create
$atf_ifconfig vlan0 create
$atf_ifconfig vlan0 vlan 1 vlanif shmif0
$atf_ifconfig vlan0 up
$atf_ifconfig vlan0 destroy
# more than one vlan interface with a same parent interface
$atf_ifconfig shmif1 create
$atf_ifconfig vlan0 create
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan1 create
$atf_ifconfig vlan1 vlan 11 vlanif shmif0
# more than one interface with another parent interface
$atf_ifconfig vlan2 create
$atf_ifconfig vlan2 vlan 12 vlanif shmif1
$atf_ifconfig vlan3 create
$atf_ifconfig vlan3 vlan 13 vlanif shmif1
$atf_ifconfig shmif0 destroy
atf_check -s exit:0 -o not-match:'shmif0' rump.ifconfig vlan0
atf_check -s exit:0 -o not-match:'shmif0' rump.ifconfig vlan1
atf_check -s exit:0 -o match:'shmif1' rump.ifconfig vlan2
atf_check -s exit:0 -o match:'shmif1' rump.ifconfig vlan3
$atf_ifconfig vlan0 destroy
$atf_ifconfig vlan1 destroy
$atf_ifconfig vlan2 destroy
$atf_ifconfig vlan3 destroy
}
atf_test_case vlan_create_destroy cleanup
vlan_create_destroy_head()
{
atf_set "descr" "tests of creation and deletion of vlan interface"
atf_set "require.progs" "rump_server"
}
vlan_create_destroy_body()
{
rump_server_start $SOCK_LOCAL vlan
vlan_create_destroy_body_common
}
vlan_create_destroy_cleanup()
{
$DEBUG && dump
cleanup
}
atf_test_case vlan_create_destroy6 cleanup
vlan_create_destroy6_head()
{
atf_set "descr" "tests of creation and deletion of vlan interface with IPv6"
atf_set "require.progs" "rump_server"
}
vlan_create_destroy6_body()
{
rump_server_start $SOCK_LOCAL vlan netinet6
vlan_create_destroy_body_common
}
vlan_create_destroy6_cleanup()
{
$DEBUG && dump
cleanup
}
vlan_basic_body_common()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
local outfile=./out
local af=inet
local prefix=24
local local0=$IP_LOCAL0
local remote0=$IP_REMOTE0
local ping_cmd="rump.ping -n -w 1 -c 1"
if [ x"$1" = x"inet6" ]; then
af="inet6"
prefix=64
local0=$IP6_LOCAL0
remote0=$IP6_REMOTE0
ping_cmd="rump.ping6 -n -c 1"
fi
rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig shmif0 up
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig shmif0 up
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig vlan0 create
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 $af $local0/$prefix
$atf_ifconfig vlan0 up
$atf_ifconfig -w 10
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig vlan0 create
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 $af $remote0/$prefix
$atf_ifconfig vlan0 up
$atf_ifconfig -w 10
extract_new_packets $BUS > $outfile
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s exit:0 -o ignore $ping_cmd $remote0
extract_new_packets $BUS > $outfile
atf_check -s exit:0 -o match:'vlan 10' cat $outfile
$atf_ifconfig vlan0 -vlanif
$atf_ifconfig vlan0 vlan 20 vlanif shmif0
$atf_ifconfig vlan0 $af $local0/$prefix
$atf_ifconfig vlan0 up
$atf_ifconfig -w 10
extract_new_packets $BUS > $outfile
atf_check -s not-exit:0 -o ignore $ping_cmd $remote0
extract_new_packets $BUS > $outfile
atf_check -s exit:0 -o match:'vlan 20' cat $outfile
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig vlan0 -vlanif
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 $af $local0/$prefix
$atf_ifconfig vlan0 up
$atf_ifconfig -w 10
atf_check -s exit:0 -o ignore rump.ifconfig -z vlan0
atf_check -s exit:0 -o ignore $ping_cmd $remote0
rump.ifconfig -v vlan0 > $outfile
atf_check -s exit:0 -o not-match:' 0 packets' cat $outfile
atf_check -s exit:0 -o not-match:' 0 bytes' cat $outfile
}
atf_test_case vlan_basic cleanup
vlan_basic_head()
{
atf_set "descr" "tests of communications over vlan interfaces"
atf_set "require.progs" "rump_server"
}
vlan_basic_body()
{
rump_server_start $SOCK_LOCAL vlan
rump_server_start $SOCK_REMOTE vlan
vlan_basic_body_common inet
}
vlan_basic_cleanup()
{
$DEBUG && dump
cleanup
}
atf_test_case vlan_basic6 cleanup
vlan_basic6_head()
{
atf_set "descr" "tests of communications over vlan interfaces using IPv6"
atf_set "require.progs" "rump_server"
}
vlan_basic6_body()
{
rump_server_start $SOCK_LOCAL vlan netinet6
rump_server_start $SOCK_REMOTE vlan netinet6
vlan_basic_body_common inet6
}
vlan_basic6_cleanup()
{
$DEBUG && dump
cleanup
}
vlan_auto_follow_mtu_body_common()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
local outfile=./out
local af=inet
local prefix=24
local local0=$IP_LOCAL0
local remote0=$IP_REMOTE0
local ping_cmd="rump.ping -D -n -w 1 -c 1"
local mtu=1500
local vlan_mtu=`expr $mtu - 4`
# ipv4 header=20bytes, icmp header=8bytes
local padding=`expr $vlan_mtu - 20 - 8`
local over_padding=`expr $vlan_mtu - 20 - 8 + 1`
local nonfrag_msg="$local0 > $remote0: ICMP echo request"
# unused for ipv4
local frag_msg=""
if [ x"$1" = x"inet6" ]; then
af="inet6"
prefix=64
local0=$IP6_LOCAL0
remote0=$IP6_REMOTE0
# ipv6 header=40bytes, icmpv6 header=8bytes
padding=`expr $vlan_mtu - 40 - 8`
over_padding=`expr $vlan_mtu - 40 - 8 + 1`
ping_cmd="rump.ping6 -mm -n -c 1 -i 1"
nonfrag_msg="$local0 > $remote0: ICMP6, echo request"
frag_msg="$local0 > $remote0: frag .* ICMP6, echo request"
fi
rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig shmif0 up
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig shmif0 up
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig vlan0 create
# since upper bound of shmif's mtu is 1500,
# so we lower vlan's mtu instead of raising shmif's.
# to do this, we change the interface's parameter
# such as ND_IFINFO(ifp)->maxmtu that is changed by SIOCSIFMTU.
# $atf_config shmif0 mtu 1600
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 mtu 1400
$atf_ifconfig vlan0 -vlanif shmif0
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 $af $local0/$prefix
$atf_ifconfig vlan0 up
$atf_ifconfig -w 10
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig vlan0 create
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 $af $remote0/$prefix
$atf_ifconfig vlan0 up
$atf_ifconfig -w 10
extract_new_packets $BUS > $outfile
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s exit:0 -o ignore $ping_cmd -s $padding $remote0
extract_new_packets $BUS > $outfile
atf_check -s exit:0 -o match:"$nonfrag_msg" cat $outfile
if [ x"$1" = x"inet6" ]; then
atf_check -s exit:0 -o ignore $ping_cmd -s $over_padding $remote0
extract_new_packets $BUS > $outfile
atf_check -s exit:0 -o match:"$frag_msg" cat $outfile
else
atf_check -s not-exit:0 -o ignore -e match:"Message too long" \
$ping_cmd -s $over_padding $remote0
fi
}
atf_test_case vlan_auto_follow_mtu cleanup
vlan_auto_follow_mtu_head()
{
atf_set "descr" "tests of setting vlan mtu using IPv4"
atf_set "require.progs" "rump_server"
}
vlan_auto_follow_mtu_body()
{
rump_server_start $SOCK_LOCAL vlan
rump_server_start $SOCK_REMOTE vlan
vlan_auto_follow_mtu_body_common inet
}
vlan_auto_follow_mtu_cleanup()
{
$DEBUG && dump
cleanup
}
atf_test_case vlan_auto_follow_mtu6 cleanup
vlan_auto_follow_mtu6_head()
{
atf_set "descr" "tests of setting vlan mtu using IPv6"
atf_set "require.progs" "rump_server"
}
vlan_auto_follow_mtu6_body()
{
rump_server_start $SOCK_LOCAL vlan netinet6
rump_server_start $SOCK_REMOTE vlan netinet6
vlan_auto_follow_mtu_body_common inet6
}
vlan_auto_follow_mtu6_cleanup()
{
$DEBUG && dump
cleanup
}
vlanid_config_and_ping()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
local vlanid=$1
shift
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig vlan0 vlan $vlanid vlanif shmif0
$atf_ifconfig vlan0 $IP_LOCAL0/24
$atf_ifconfig vlan0 up
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig vlan0 vlan $vlanid vlanif shmif0
$atf_ifconfig vlan0 $IP_REMOTE0/24
$atf_ifconfig vlan0 up
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 $IP_REMOTE0
$atf_ifconfig vlan0 -vlanif
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig vlan0 -vlanif
}
vlanid_config_and_ping6()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
local vlanid=$1
shift
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig vlan0 vlan $vlanid vlanif shmif0
$atf_ifconfig vlan0 inet6 $IP6_LOCAL0/64
$atf_ifconfig vlan0 up
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig vlan0 vlan $vlanid vlanif shmif0
$atf_ifconfig vlan0 inet6 $IP6_REMOTE0/64
$atf_ifconfig vlan0 up
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s exit:0 -o ignore rump.ping6 -n -c 1 $IP6_REMOTE0
$atf_ifconfig vlan0 -vlanif
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig vlan0 -vlanif
}
vlan_vlanid_body_common()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
local af=inet
local prefix=24
local sysctl_param="net.inet.ip.dad_count=0"
local ping_cmd="rump.ping -n -w 1 -c 1"
local config_and_ping=vlanid_config_and_ping
local local0=$IP_LOCAL0
local local1=$IP_LOCAL1
local remote0=$IP_REMOTE0
local remote1=$IP_REMOTE1
if [ x"$1" = x"inet6" ]; then
af=inet6
prefix=64
sysctl_param="net.inet6.ip6.dad_count=0"
ping_cmd="rump.ping6 -n -c 1"
config_and_ping=vlanid_config_and_ping6
local0=$IP6_LOCAL0
local1=$IP6_LOCAL1
remote0=$IP6_REMOTE0
remote1=$IP6_REMOTE1
fi
rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s exit:0 -o ignore rump.sysctl -w $sysctl_param
$atf_ifconfig shmif0 up
$atf_ifconfig vlan0 create
export RUMP_SERVER=$SOCK_REMOTE
atf_check -s exit:0 -o ignore rump.sysctl -w $sysctl_param
$atf_ifconfig shmif0 up
$atf_ifconfig vlan0 create
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s not-exit:0 -e match:"^usage: rump.ifconfig" \
rump.ifconfig vlan0 vlan -1 vlanif shmif0
# $config_and_ping 0 # reserved vlan id
$config_and_ping 1
$config_and_ping 4094
# $config_and_ping 4095 #reserved vlan id
if [ "${RANDOM:-0}" != "${RANDOM:-0}" ]
then
for TAG in $(( ${RANDOM:-0} % 4092 + 2 )) \
$(( ${RANDOM:-0} % 4092 + 2 )) \
$(( ${RANDOM:-0} % 4092 + 2 ))
do
$config_and_ping "${TAG}"
done
fi
export RUMP_SERVER=$SOCK_LOCAL
for TAG in 0 4095 4096 $((4096*4 + 1)) 65536 65537 $((65536 + 4095))
do
atf_check -s not-exit:0 -e not-empty \
rump.ifconfig vlan0 vlan "${TAG}" vlanif shmif0
done
$atf_ifconfig vlan0 vlan 1 vlanif shmif0
atf_check -s not-exit:0 -e match:"SIOCSETVLAN: Device busy" \
rump.ifconfig vlan0 vlan 2 vlanif shmif0
atf_check -s not-exit:0 -e match:"SIOCSETVLAN: Device busy" \
rump.ifconfig vlan0 vlan 1 vlanif shmif1
$atf_ifconfig vlan0 -vlanif
atf_check -s not-exit:0 -e match:"Invalid argument" \
rump.ifconfig vlan0 $af $local0/$prefix
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 $af $local0/$prefix
$atf_ifconfig vlan0 up
$atf_ifconfig vlan1 create
$atf_ifconfig vlan1 vlan 11 vlanif shmif0
$atf_ifconfig vlan1 $af $local1/$prefix
$atf_ifconfig vlan1 up
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig vlan0 -vlanif
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 $af $remote0/$prefix
$atf_ifconfig vlan0 up
$atf_ifconfig vlan1 create
$atf_ifconfig vlan1 vlan 11 vlanif shmif0
$atf_ifconfig vlan1 $af $remote1/$prefix
$atf_ifconfig vlan1 up
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s exit:0 -o ignore $ping_cmd $remote0
atf_check -s exit:0 -o ignore $ping_cmd $remote1
}
atf_test_case vlan_vlanid cleanup
vlan_vlanid_head()
{
atf_set "descr" "tests of configuration for vlan id"
atf_set "require.progs" "rump_server"
}
vlan_vlanid_body()
{
rump_server_start $SOCK_LOCAL vlan
rump_server_start $SOCK_REMOTE vlan
vlan_vlanid_body_common inet
}
vlan_vlanid_cleanup()
{
$DEBUG && dump
cleanup
}
atf_test_case vlan_vlanid6 cleanup
vlan_vlanid6_head()
{
atf_set "descr" "tests of configuration for vlan id using IPv6"
atf_set "require.progs" "rump_server"
}
vlan_vlanid6_body()
{
rump_server_start $SOCK_LOCAL vlan netinet6
rump_server_start $SOCK_REMOTE vlan netinet6
vlan_vlanid_body_common inet6
}
vlan_vlanid6_cleanup()
{
$DEBUG && dump
cleanup
}
vlan_configs_body_common()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
export RUMP_SERVER=${SOCK_LOCAL}
$atf_ifconfig shmif0 create
$atf_ifconfig shmif1 create
# unset U/L bit to detect a bug fixed by if_vlan.c:r1.132
$atf_ifconfig shmif0 link b0:a0:75:00:01:00 active
$atf_ifconfig shmif1 link b0:a0:75:00:01:01 active
$atf_ifconfig vlan0 create
atf_check -s exit:0 -o match:'status: +down' \
rump.ifconfig vlan0
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 -vlanif
atf_check -s exit:0 -o match:'status: +down' \
rump.ifconfig vlan0
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 -vlanif shmif0
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
atf_check -s exit:0 rump.ifconfig vlan0 -vlanif shmif1
atf_check -s exit:0 rump.ifconfig vlan0 -vlanif shmif2
$atf_ifconfig vlan0 -vlanif
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
atf_check -s exit:0 -e match:'Invalid argument' \
rump.ifconfig vlan0 mtu 1497
$atf_ifconfig vlan0 mtu 1496
$atf_ifconfig vlan0 mtu 42
atf_check -s exit:0 -e match:'Invalid argument' \
rump.ifconfig vlan0 mtu 41
$atf_ifconfig vlan0 -vlanif
$atf_ifconfig vlan1 create
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
atf_check -s not-exit:0 -e match:'File exists' \
rump.ifconfig vlan1 vlan 10 vlanif shmif0
$atf_ifconfig vlan1 vlan 10 vlanif shmif1
$atf_ifconfig vlan1 -vlanif shmif1
$atf_ifconfig vlan1 vlan 10 vlanif shmif1
$atf_ifconfig vlan0 -vlanif shmif0
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
}
atf_test_case vlan_configs cleanup
vlan_configs_head()
{
atf_set "descr" "tests of configuration except vlan id"
atf_set "require.progs" "rump_server"
}
vlan_configs_body()
{
rump_server_start $SOCK_LOCAL vlan
vlan_configs_body_common
}
vlan_configs_cleanup()
{
$DEBUG && dump
cleanup
}
atf_test_case vlan_configs6 cleanup
vlan_configs6_head()
{
atf_set "descr" "tests of configuration except vlan id using IPv6"
atf_set "require.progs" "rump_server"
}
vlan_configs6_body()
{
rump_server_start $SOCK_LOCAL vlan netinet6
vlan_configs_body_common
}
vlan_configs6_cleanup()
{
$DEBUG && dump
cleanup
}
vlan_bridge_body_common()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
local atf_brconfig="atf_check -s exit:0 $HIJACKING /sbin/brconfig"
rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig shmif0 up
$atf_ifconfig vlan0 create
$DEBUG && rump.ifconfig vlan0
$atf_ifconfig bridge0 create
$atf_ifconfig bridge0 up
#
# Add vlan to bridge member
#
$atf_ifconfig bridge0 mtu 1496
# vlan0 can not add to bridge member
# because it is not an ethernet device
atf_check -s not-exit:0 -e match:'Invalid argument' \
$HIJACKING /sbin/brconfig bridge0 add vlan0
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 up
atf_check -s exit:0 -o match:'mtu 1496' rump.ifconfig vlan0
# vlan0 becomes an ethernet device
# after attaching the parent interface
$atf_brconfig bridge0 add vlan0
$DEBUG && $HIJACKING /sbin/brconfig bridge0
$atf_brconfig bridge0 delete vlan0
$atf_brconfig bridge0 add vlan0
$atf_ifconfig vlan0 -vlanif
atf_check -s exit:0 -o not-match:'vlan0' \
$HIJACKING /sbin/brconfig bridge0
atf_check -s not-exit:0 -e match:'No such' \
$HIJACKING /sbin/brconfig bridge0 delete vlan0
#
# decrease MTU on adding to bridge member
#
$atf_ifconfig bridge0 mtu 1495
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 up
atf_check -s exit:0 -o match:'mtu 1496' rump.ifconfig vlan0
$atf_brconfig bridge0 add vlan0
$DEBUG && $HIJACKING /sbin/brconfig bridge0
atf_check -s exit:0 -o match:'mtu 1495' rump.ifconfig vlan0
$atf_brconfig bridge0 delete vlan0
#
# increase MTU on adding to bridge member
#
$atf_ifconfig bridge0 mtu 1496
$atf_ifconfig vlan0 mtu 1495
$atf_brconfig bridge0 add vlan0
$DEBUG && $HIJACKING /sbin/brconfig bridge0
atf_check -s exit:0 -o match:'mtu 1496' rump.ifconfig vlan0
$atf_brconfig bridge0 delete vlan0
$atf_ifconfig bridge0 mtu 1497
atf_check -s not-exit:0 -o ignore -e ignore \
$HIJACKING /sbin/brconfig bridge0 add vlan0
#
# Destroy a vlan interface that is bridge member
#
$atf_ifconfig bridge0 mtu 1496
$atf_brconfig bridge0 add vlan0
$atf_ifconfig vlan0 destroy
rump_server_destroy_ifaces
}
atf_test_case vlan_bridge cleanup
vlan_bridge_head()
{
atf_set "descr" "tests of vlan interfaces with bridges (IPv4)"
atf_set "require.progs" "rump_server"
}
vlan_bridge_body()
{
rump_server_start $SOCK_LOCAL vlan bridge
vlan_bridge_body_common
}
vlan_bridge_cleanup()
{
$DEBUG && dump
cleanup
}
atf_test_case vlan_bridge6 cleanup
vlan_bridge6_head()
{
atf_set "descr" "tests of vlan interfaces with bridges (IPv6)"
atf_set "require.progs" "rump_server"
}
vlan_bridge6_body()
{
rump_server_start $SOCK_LOCAL vlan netinet6 bridge
vlan_bridge_body_common
}
vlan_bridge6_cleanup()
{
$DEBUG && dump
cleanup
}
vlan_multicast_body_common()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
local af="inet"
local local0=$IP_LOCAL0
local local1=$IP_LOCAL1
local mcaddr=$IP_MCADDR0
local eth_mcaddr=$ETH_IP_MCADDR0
local prefix=24
local siocXmulti="$(atf_get_srcdir)/siocXmulti"
local atf_siocXmulti="atf_check -s exit:0 $HIJACKING $siocXmulti"
if [ x"$1" = x"inet6" ]; then
af="inet6"
prefix=64
local0=$IP6_LOCAL0
local1=$IP6_LOCAL1
mcaddr=$IP6_MCADDR0
eth_mcaddr=$ETH_IP6_MCADDR0
fi
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig shmif0 create
$atf_ifconfig shmif0 linkstr net0 up
$atf_ifconfig vlan0 create
$atf_ifconfig vlan0 vlan 10 vlanif shmif0
$atf_ifconfig vlan0 $af $local0/$prefix up
$atf_ifconfig vlan1 create
$atf_ifconfig vlan1 vlan 11 vlanif shmif0
$atf_ifconfig vlan1 $af $local1/$prefix up
$atf_ifconfig -w 10
# check the initial state
atf_check -s exit:0 -o not-match:"$eth_mcaddr" $HIJACKING ifmcstat
# add a multicast address
$atf_siocXmulti add vlan0 $mcaddr
atf_check -s exit:0 -o match:"$eth_mcaddr" $HIJACKING ifmcstat
# delete the address
$atf_siocXmulti del vlan0 $mcaddr
atf_check -s exit:0 -o not-match:"$eth_mcaddr" $HIJACKING ifmcstat
# delete a non-existing address
atf_check -s not-exit:0 -e match:"Invalid argument" \
$HIJACKING $siocXmulti del vlan0 $mcaddr
# add an address to different interfaces
$atf_siocXmulti add vlan0 $mcaddr
$atf_siocXmulti add vlan1 $mcaddr
atf_check -s exit:0 -o match:"${eth_mcaddr} refcount 2" $HIJACKING ifmcstat
$atf_siocXmulti del vlan0 $mcaddr
# delete the address with invalid interface
atf_check -s not-exit:0 -e match:"Invalid argument" \
$HIJACKING $siocXmulti del vlan0 $mcaddr
$atf_siocXmulti del vlan1 $mcaddr
# add and delete a same address more than once
$atf_siocXmulti add vlan0 $mcaddr
$atf_siocXmulti add vlan0 $mcaddr
$atf_siocXmulti add vlan0 $mcaddr
atf_check -s exit:0 -o match:"${eth_mcaddr} refcount 3" $HIJACKING ifmcstat
$atf_siocXmulti del vlan0 $mcaddr
$atf_siocXmulti del vlan0 $mcaddr
$atf_siocXmulti del vlan0 $mcaddr
atf_check -s exit:0 -o not-match:"$eth_mcaddr" $HIJACKING ifmcstat
# delete all address added to parent device when remove
# the config of parent interface
$atf_siocXmulti add vlan0 $mcaddr
$atf_siocXmulti add vlan0 $mcaddr
$atf_siocXmulti add vlan0 $mcaddr
$atf_ifconfig vlan0 -vlanif shmif0
atf_check -s exit:0 -o not-match:"$eth_mcaddr" $HIJACKING ifmcstat
}
atf_test_case vlan_multicast cleanup
vlan_multicast_head()
{
atf_set "descr" "tests of multicast address adding and deleting"
atf_set "require.progs" "rump_server"
}
vlan_multicast_body()
{
rump_server_start $SOCK_LOCAL vlan
vlan_multicast_body_common inet
}
vlan_multicast_cleanup()
{
$DEBUG && dump
cleanup
}
atf_test_case vlan_multicast6 cleanup
vlan_multicast6_head()
{
atf_set "descr" "tests of multicast address adding and deleting with IPv6"
atf_set "require.progs" "rump_server"
}
vlan_multicast6_body()
{
rump_server_start $SOCK_LOCAL vlan netinet6
vlan_multicast_body_common inet6
}
vlan_multicast6_cleanup()
{
$DEBUG && dump
cleanup
}
atf_test_case vlan_promisc cleanup
vlan_promisc_head()
{
atf_set "descr" "tests of IFF_PROMISC of vlan"
atf_set "require.progs" "rump_server"
}
vlan_promisc_body()
{
local atf_ifconfig="atf_check -s exit:0 rump.ifconfig"
local atf_brconfig="atf_check -s exit:0 $HIJACKING /sbin/brconfig"
local atf_arp="atf_check -s exit:0 rump.arp"
local bpfopen="$HIJACKING $(atf_get_srcdir)/bpfopen"
bpfopen="$bpfopen -dv -b /rump/dev/bpf"
local pidfile="./bpfopen.pid"
local macaddr=""
rump_server_bpf_start $SOCK_LOCAL vlan bridge
rump_server_start $SOCK_REMOTE vlan
rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
rump_server_add_iface $SOCK_LOCAL shmif1
rump_server_add_iface $SOCK_LOCAL vlan0
rump_server_add_iface $SOCK_LOCAL vlan1
rump_server_add_iface $SOCK_LOCAL bridge0
rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
rump_server_add_iface $SOCK_REMOTE vlan0
macaddr=$(get_macaddr $SOCK_LOCAL shmif1)
export RUMP_SERVER=$SOCK_REMOTE
$atf_ifconfig vlan0 vlan 1 vlanif shmif0
$atf_ifconfig shmif0 up
$atf_ifconfig vlan0 inet $IP_REMOTE0/24
$atf_ifconfig vlan0 up
$atf_ifconfig -w 10
$atf_arp -s $IP_LOCAL0 $macaddr
export RUMP_SERVER=$SOCK_LOCAL
$atf_ifconfig bridge0 mtu 1496
#
# When vlan IF is PROMISC, the parent is also PROMISC
#
$atf_ifconfig vlan0 vlan 1 vlanif shmif0
$atf_ifconfig shmif0 up
$atf_ifconfig vlan0 up
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig shmif0
$atf_brconfig bridge0 add vlan0
$atf_ifconfig bridge0 up
atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig vlan0
atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig shmif0
$atf_ifconfig bridge0 down
$atf_brconfig bridge0 delete vlan0
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig shmif0
$atf_ifconfig vlan0 -vlanif
#
# drop unicast packets that is not for the host
#
$atf_ifconfig vlan0 vlan 1 vlanif shmif0
$atf_ifconfig -w 10
atf_check -s exit:0 -e match:'bpf opened' $bpfopen -p $pidfile shmif0
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0
atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig shmif0
atf_check -s exit:0 -o ignore rump.ifconfig -z vlan0
atf_check -s exit:0 -o not-match:'input:.*errors' \
rump.ifconfig -v vlan0
export RUMP_SERVER=$SOCK_REMOTE
atf_check -s not-exit:0 -o ignore -e ignore \
rump.ping -c 3 -i 0.2 $IP_LOCAL0
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s exit:0 -o match:'input:.*errors' \
rump.ifconfig -v vlan0
atf_check -s exit:0 kill -TERM $(cat $pidfile)
sleep 2
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig shmif0
$atf_ifconfig vlan0 -vlanif
#
# clear IFF_PROMISC after bpf_detach called from ether_ifdetach
#
$atf_ifconfig vlan0 vlan 1 vlanif shmif0
$atf_ifconfig vlan0 up
atf_check -s exit:0 -e match:'bpf opened' $bpfopen -p $pidfile vlan0
atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig vlan0
atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig shmif0
$atf_ifconfig vlan0 -vlanif
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig shmif0
atf_check -s exit:0 kill -TERM $(cat $pidfile)
sleep 2
atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0
}
vlan_promisc_cleanup()
{
$DEBUG && dump
cleanup
}
atf_init_test_cases()
{
atf_add_test_case vlan_create_destroy
atf_add_test_case vlan_basic
atf_add_test_case vlan_auto_follow_mtu
atf_add_test_case vlan_vlanid
atf_add_test_case vlan_configs
atf_add_test_case vlan_bridge
atf_add_test_case vlan_multicast
atf_add_test_case vlan_promisc
atf_add_test_case vlan_create_destroy6
atf_add_test_case vlan_basic6
atf_add_test_case vlan_auto_follow_mtu6
atf_add_test_case vlan_vlanid6
atf_add_test_case vlan_configs6
atf_add_test_case vlan_bridge6
atf_add_test_case vlan_multicast6
}
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