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author | 2023-02-21 18:24:12 -0800 | |
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committer | 2023-02-21 18:24:12 -0800 | |
commit | 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 (patch) | |
tree | cc5c2d0a898769fd59549594fedb3ee6f84e59a0 /tools/testing/selftests/net/forwarding/bridge_igmp.sh | |
download | linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.tar.gz linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.zip |
Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted
Pull networking updates from Jakub Kicinski:
"Core:
- Add dedicated kmem_cache for typical/small skb->head, avoid having
to access struct page at kfree time, and improve memory use.
- Introduce sysctl to set default RPS configuration for new netdevs.
- Define Netlink protocol specification format which can be used to
describe messages used by each family and auto-generate parsers.
Add tools for generating kernel data structures and uAPI headers.
- Expose all net/core sysctls inside netns.
- Remove 4s sleep in netpoll if carrier is instantly detected on
boot.
- Add configurable limit of MDB entries per port, and port-vlan.
- Continue populating drop reasons throughout the stack.
- Retire a handful of legacy Qdiscs and classifiers.
Protocols:
- Support IPv4 big TCP (TSO frames larger than 64kB).
- Add IP_LOCAL_PORT_RANGE socket option, to control local port range
on socket by socket basis.
- Track and report in procfs number of MPTCP sockets used.
- Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
manager.
- IPv6: don't check net.ipv6.route.max_size and rely on garbage
collection to free memory (similarly to IPv4).
- Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).
- ICMP: add per-rate limit counters.
- Add support for user scanning requests in ieee802154.
- Remove static WEP support.
- Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
reporting.
- WiFi 7 EHT channel puncturing support (client & AP).
BPF:
- Add a rbtree data structure following the "next-gen data structure"
precedent set by recently added linked list, that is, by using
kfunc + kptr instead of adding a new BPF map type.
- Expose XDP hints via kfuncs with initial support for RX hash and
timestamp metadata.
- Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
better support decap on GRE tunnel devices not operating in collect
metadata.
- Improve x86 JIT's codegen for PROBE_MEM runtime error checks.
- Remove the need for trace_printk_lock for bpf_trace_printk and
bpf_trace_vprintk helpers.
- Extend libbpf's bpf_tracing.h support for tracing arguments of
kprobes/uprobes and syscall as a special case.
- Significantly reduce the search time for module symbols by
livepatch and BPF.
- Enable cpumasks to be used as kptrs, which is useful for tracing
programs tracking which tasks end up running on which CPUs in
different time intervals.
- Add support for BPF trampoline on s390x and riscv64.
- Add capability to export the XDP features supported by the NIC.
- Add __bpf_kfunc tag for marking kernel functions as kfuncs.
- Add cgroup.memory=nobpf kernel parameter option to disable BPF
memory accounting for container environments.
Netfilter:
- Remove the CLUSTERIP target. It has been marked as obsolete for
years, and we still have WARN splats wrt races of the out-of-band
/proc interface installed by this target.
- Add 'destroy' commands to nf_tables. They are identical to the
existing 'delete' commands, but do not return an error if the
referenced object (set, chain, rule...) did not exist.
Driver API:
- Improve cpumask_local_spread() locality to help NICs set the right
IRQ affinity on AMD platforms.
- Separate C22 and C45 MDIO bus transactions more clearly.
- Introduce new DCB table to control DSCP rewrite on egress.
- Support configuration of Physical Layer Collision Avoidance (PLCA)
Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
shared medium Ethernet.
- Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
preemption of low priority frames by high priority frames.
- Add support for controlling MACSec offload using netlink SET.
- Rework devlink instance refcounts to allow registration and
de-registration under the instance lock. Split the code into
multiple files, drop some of the unnecessarily granular locks and
factor out common parts of netlink operation handling.
- Add TX frame aggregation parameters (for USB drivers).
- Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
messages with notifications for debug.
- Allow offloading of UDP NEW connections via act_ct.
- Add support for per action HW stats in TC.
- Support hardware miss to TC action (continue processing in SW from
a specific point in the action chain).
- Warn if old Wireless Extension user space interface is used with
modern cfg80211/mac80211 drivers. Do not support Wireless
Extensions for Wi-Fi 7 devices at all. Everyone should switch to
using nl80211 interface instead.
- Improve the CAN bit timing configuration. Use extack to return
error messages directly to user space, update the SJW handling,
including the definition of a new default value that will benefit
CAN-FD controllers, by increasing their oscillator tolerance.
New hardware / drivers:
- Ethernet:
- nVidia BlueField-3 support (control traffic driver)
- Ethernet support for imx93 SoCs
- Motorcomm yt8531 gigabit Ethernet PHY
- onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
- Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
- Amlogic gxl MDIO mux
- WiFi:
- RealTek RTL8188EU (rtl8xxxu)
- Qualcomm Wi-Fi 7 devices (ath12k)
- CAN:
- Renesas R-Car V4H
Drivers:
- Bluetooth:
- Set Per Platform Antenna Gain (PPAG) for Intel controllers.
- Ethernet NICs:
- Intel (1G, igc):
- support TSN / Qbv / packet scheduling features of i226 model
- Intel (100G, ice):
- use GNSS subsystem instead of TTY
- multi-buffer XDP support
- extend support for GPIO pins to E823 devices
- nVidia/Mellanox:
- update the shared buffer configuration on PFC commands
- implement PTP adjphase function for HW offset control
- TC support for Geneve and GRE with VF tunnel offload
- more efficient crypto key management method
- multi-port eswitch support
- Netronome/Corigine:
- add DCB IEEE support
- support IPsec offloading for NFP3800
- Freescale/NXP (enetc):
- support XDP_REDIRECT for XDP non-linear buffers
- improve reconfig, avoid link flap and waiting for idle
- support MAC Merge layer
- Other NICs:
- sfc/ef100: add basic devlink support for ef100
- ionic: rx_push mode operation (writing descriptors via MMIO)
- bnxt: use the auxiliary bus abstraction for RDMA
- r8169: disable ASPM and reset bus in case of tx timeout
- cpsw: support QSGMII mode for J721e CPSW9G
- cpts: support pulse-per-second output
- ngbe: add an mdio bus driver
- usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
- r8152: handle devices with FW with NCM support
- amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
- virtio-net: support multi buffer XDP
- virtio/vsock: replace virtio_vsock_pkt with sk_buff
- tsnep: XDP support
- Ethernet high-speed switches:
- nVidia/Mellanox (mlxsw):
- add support for latency TLV (in FW control messages)
- Microchip (sparx5):
- separate explicit and implicit traffic forwarding rules, make
the implicit rules always active
- add support for egress DSCP rewrite
- IS0 VCAP support (Ingress Classification)
- IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
etc.)
- ES2 VCAP support (Egress Access Control)
- support for Per-Stream Filtering and Policing (802.1Q,
8.6.5.1)
- Ethernet embedded switches:
- Marvell (mv88e6xxx):
- add MAB (port auth) offload support
- enable PTP receive for mv88e6390
- NXP (ocelot):
- support MAC Merge layer
- support for the the vsc7512 internal copper phys
- Microchip:
- lan9303: convert to PHYLINK
- lan966x: support TC flower filter statistics
- lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
- lan937x: support Credit Based Shaper configuration
- ksz9477: support Energy Efficient Ethernet
- other:
- qca8k: convert to regmap read/write API, use bulk operations
- rswitch: Improve TX timestamp accuracy
- Intel WiFi (iwlwifi):
- EHT (Wi-Fi 7) rate reporting
- STEP equalizer support: transfer some STEP (connection to radio
on platforms with integrated wifi) related parameters from the
BIOS to the firmware.
- Qualcomm 802.11ax WiFi (ath11k):
- IPQ5018 support
- Fine Timing Measurement (FTM) responder role support
- channel 177 support
- MediaTek WiFi (mt76):
- per-PHY LED support
- mt7996: EHT (Wi-Fi 7) support
- Wireless Ethernet Dispatch (WED) reset support
- switch to using page pool allocator
- RealTek WiFi (rtw89):
- support new version of Bluetooth co-existance
- Mobile:
- rmnet: support TX aggregation"
* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
page_pool: add a comment explaining the fragment counter usage
net: ethtool: fix __ethtool_dev_mm_supported() implementation
ethtool: pse-pd: Fix double word in comments
xsk: add linux/vmalloc.h to xsk.c
sefltests: netdevsim: wait for devlink instance after netns removal
selftest: fib_tests: Always cleanup before exit
net/mlx5e: Align IPsec ASO result memory to be as required by hardware
net/mlx5e: TC, Set CT miss to the specific ct action instance
net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
net/mlx5: Refactor tc miss handling to a single function
net/mlx5: Kconfig: Make tc offload depend on tc skb extension
net/sched: flower: Support hardware miss to tc action
net/sched: flower: Move filter handle initialization earlier
net/sched: cls_api: Support hardware miss to tc action
net/sched: Rename user cookie and act cookie
sfc: fix builds without CONFIG_RTC_LIB
sfc: clean up some inconsistent indentings
net/mlx4_en: Introduce flexible array to silence overflow warning
net: lan966x: Fix possible deadlock inside PTP
net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
...
Diffstat (limited to 'tools/testing/selftests/net/forwarding/bridge_igmp.sh')
-rwxr-xr-x | tools/testing/selftests/net/forwarding/bridge_igmp.sh | 564 |
1 files changed, 564 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/bridge_igmp.sh b/tools/testing/selftests/net/forwarding/bridge_igmp.sh new file mode 100755 index 000000000..2aa66d2a1 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/bridge_igmp.sh @@ -0,0 +1,564 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +ALL_TESTS="v2reportleave_test v3include_test v3inc_allow_test v3inc_is_include_test \ + v3inc_is_exclude_test v3inc_to_exclude_test v3exc_allow_test v3exc_is_include_test \ + v3exc_is_exclude_test v3exc_to_exclude_test v3inc_block_test v3exc_block_test \ + v3exc_timeout_test v3star_ex_auto_add_test" +NUM_NETIFS=4 +CHECK_TC="yes" +TEST_GROUP="239.10.10.10" +TEST_GROUP_MAC="01:00:5e:0a:0a:0a" + +ALL_GROUP="224.0.0.1" +ALL_MAC="01:00:5e:00:00:01" + +# IGMPv3 is_in report: grp 239.10.10.10 is_include 192.0.2.1,192.0.2.2,192.0.2.3 +MZPKT_IS_INC="22:00:9d:de:00:00:00:01:01:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00:02:02:c0:00:02:03" +# IGMPv3 is_in report: grp 239.10.10.10 is_include 192.0.2.10,192.0.2.11,192.0.2.12 +MZPKT_IS_INC2="22:00:9d:c3:00:00:00:01:01:00:00:03:ef:0a:0a:0a:c0:00:02:0a:c0:00:02:0b:c0:00:02:0c" +# IGMPv3 is_in report: grp 239.10.10.10 is_include 192.0.2.20,192.0.2.30 +MZPKT_IS_INC3="22:00:5f:b4:00:00:00:01:01:00:00:02:ef:0a:0a:0a:c0:00:02:14:c0:00:02:1e" +# IGMPv3 allow report: grp 239.10.10.10 allow 192.0.2.10,192.0.2.11,192.0.2.12 +MZPKT_ALLOW="22:00:99:c3:00:00:00:01:05:00:00:03:ef:0a:0a:0a:c0:00:02:0a:c0:00:02:0b:c0:00:02:0c" +# IGMPv3 allow report: grp 239.10.10.10 allow 192.0.2.20,192.0.2.30 +MZPKT_ALLOW2="22:00:5b:b4:00:00:00:01:05:00:00:02:ef:0a:0a:0a:c0:00:02:14:c0:00:02:1e" +# IGMPv3 is_ex report: grp 239.10.10.10 is_exclude 192.0.2.1,192.0.2.2,192.0.2.20,192.0.2.21 +MZPKT_IS_EXC="22:00:da:b6:00:00:00:01:02:00:00:04:ef:0a:0a:0a:c0:00:02:01:c0:00:02:02:c0:00:02:14:c0:00:02:15" +# IGMPv3 is_ex report: grp 239.10.10.10 is_exclude 192.0.2.20,192.0.2.30 +MZPKT_IS_EXC2="22:00:5e:b4:00:00:00:01:02:00:00:02:ef:0a:0a:0a:c0:00:02:14:c0:00:02:1e" +# IGMPv3 to_ex report: grp 239.10.10.10 to_exclude 192.0.2.1,192.0.2.20,192.0.2.30 +MZPKT_TO_EXC="22:00:9a:b1:00:00:00:01:04:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00:02:14:c0:00:02:1e" +# IGMPv3 block report: grp 239.10.10.10 block 192.0.2.1,192.0.2.20,192.0.2.30 +MZPKT_BLOCK="22:00:98:b1:00:00:00:01:06:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00:02:14:c0:00:02:1e" + +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 +} + +switch_create() +{ + ip link add dev br0 type bridge mcast_snooping 1 mcast_querier 1 + + ip link set dev $swp1 master br0 + ip link set dev $swp2 master br0 + + ip link set dev br0 up + ip link set dev $swp1 up + ip link set dev $swp2 up +} + +switch_destroy() +{ + 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]} + + vrf_prepare + + h1_create + h2_create + + switch_create +} + +cleanup() +{ + pre_cleanup + + switch_destroy + + h2_destroy + h1_destroy + + vrf_cleanup +} + +v2reportleave_test() +{ + RET=0 + ip address add dev $h2 $TEST_GROUP/32 autojoin + check_err $? "Could not join $TEST_GROUP" + + sleep 5 + bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null + check_err $? "IGMPv2 report didn't create mdb entry for $TEST_GROUP" + + mcast_packet_test $TEST_GROUP_MAC 192.0.2.1 $TEST_GROUP $h1 $h2 + check_fail $? "Traffic to $TEST_GROUP wasn't forwarded" + + log_test "IGMPv2 report $TEST_GROUP" + + RET=0 + bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null + check_err $? "mdb entry for $TEST_GROUP is missing" + + ip address del dev $h2 $TEST_GROUP/32 + check_err $? "Could not leave $TEST_GROUP" + + sleep 5 + bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null + check_fail $? "Leave didn't delete mdb entry for $TEST_GROUP" + + mcast_packet_test $TEST_GROUP_MAC 192.0.2.1 $TEST_GROUP $h1 $h2 + check_err $? "Traffic to $TEST_GROUP was forwarded without mdb entry" + + log_test "IGMPv2 leave $TEST_GROUP" +} + +v3include_prepare() +{ + local host1_if=$1 + local mac=$2 + local group=$3 + local X=("192.0.2.1" "192.0.2.2" "192.0.2.3") + + ip link set dev br0 type bridge mcast_igmp_version 3 + check_err $? "Could not change bridge IGMP version to 3" + + $MZ $host1_if -b $mac -c 1 -B $group -t ip "proto=2,p=$MZPKT_IS_INC" -q + sleep 1 + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .source_list != null)" &>/dev/null + check_err $? "Missing *,G entry with source list" + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and .filter_mode == \"include\")" &>/dev/null + check_err $? "Wrong *,G entry filter mode" + brmcast_check_sg_entries "is_include" "${X[@]}" +} + +v3exclude_prepare() +{ + local host1_if=$1 + local mac=$2 + local group=$3 + local pkt=$4 + local X=("192.0.2.1" "192.0.2.2") + local Y=("192.0.2.20" "192.0.2.21") + + v3include_prepare $host1_if $mac $group + + $MZ $host1_if -c 1 -b $mac -B $group -t ip "proto=2,p=$MZPKT_IS_EXC" -q + sleep 1 + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and .filter_mode == \"exclude\")" &>/dev/null + check_err $? "Wrong *,G entry filter mode" + + brmcast_check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + brmcast_check_sg_state 1 "${Y[@]}" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and + .source_list[].address == \"192.0.2.3\")" &>/dev/null + check_fail $? "Wrong *,G entry source list, 192.0.2.3 entry still exists" +} + +v3cleanup() +{ + local port=$1 + local group=$2 + + bridge mdb del dev br0 port $port grp $group + ip link set dev br0 type bridge mcast_igmp_version 2 +} + +v3include_test() +{ + RET=0 + local X=("192.0.2.1" "192.0.2.2" "192.0.2.3") + + v3include_prepare $h1 $ALL_MAC $ALL_GROUP + + brmcast_check_sg_state 0 "${X[@]}" + + brmcast_check_sg_fwding 1 "${X[@]}" + brmcast_check_sg_fwding 0 "192.0.2.100" + + log_test "IGMPv3 report $TEST_GROUP is_include" + + v3cleanup $swp1 $TEST_GROUP +} + +v3inc_allow_test() +{ + RET=0 + local X=("192.0.2.10" "192.0.2.11" "192.0.2.12") + + v3include_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW" -q + sleep 1 + brmcast_check_sg_entries "allow" "${X[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + + brmcast_check_sg_fwding 1 "${X[@]}" + brmcast_check_sg_fwding 0 "192.0.2.100" + + log_test "IGMPv3 report $TEST_GROUP include -> allow" + + v3cleanup $swp1 $TEST_GROUP +} + +v3inc_is_include_test() +{ + RET=0 + local X=("192.0.2.10" "192.0.2.11" "192.0.2.12") + + v3include_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC2" -q + sleep 1 + brmcast_check_sg_entries "is_include" "${X[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + + brmcast_check_sg_fwding 1 "${X[@]}" + brmcast_check_sg_fwding 0 "192.0.2.100" + + log_test "IGMPv3 report $TEST_GROUP include -> is_include" + + v3cleanup $swp1 $TEST_GROUP +} + +v3inc_is_exclude_test() +{ + RET=0 + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100 + brmcast_check_sg_fwding 0 "${Y[@]}" + + log_test "IGMPv3 report $TEST_GROUP include -> is_exclude" + + v3cleanup $swp1 $TEST_GROUP +} + +v3inc_to_exclude_test() +{ + RET=0 + local X=("192.0.2.1") + local Y=("192.0.2.20" "192.0.2.30") + + v3include_prepare $h1 $ALL_MAC $ALL_GROUP + + ip link set dev br0 type bridge mcast_last_member_interval 500 + check_err $? "Could not change mcast_last_member_interval to 5s" + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_TO_EXC" -q + sleep 1 + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and .filter_mode == \"exclude\")" &>/dev/null + check_err $? "Wrong *,G entry filter mode" + + brmcast_check_sg_entries "to_exclude" "${X[@]}" "${Y[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + brmcast_check_sg_state 1 "${Y[@]}" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and + .source_list[].address == \"192.0.2.2\")" &>/dev/null + check_fail $? "Wrong *,G entry source list, 192.0.2.2 entry still exists" + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and + .source_list[].address == \"192.0.2.21\")" &>/dev/null + check_fail $? "Wrong *,G entry source list, 192.0.2.21 entry still exists" + + brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100 + brmcast_check_sg_fwding 0 "${Y[@]}" + + log_test "IGMPv3 report $TEST_GROUP include -> to_exclude" + + ip link set dev br0 type bridge mcast_last_member_interval 100 + + v3cleanup $swp1 $TEST_GROUP +} + +v3exc_allow_test() +{ + RET=0 + local X=("192.0.2.1" "192.0.2.2" "192.0.2.20" "192.0.2.30") + local Y=("192.0.2.21") + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW2" -q + sleep 1 + brmcast_check_sg_entries "allow" "${X[@]}" "${Y[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + brmcast_check_sg_state 1 "${Y[@]}" + + brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100 + brmcast_check_sg_fwding 0 "${Y[@]}" + + log_test "IGMPv3 report $TEST_GROUP exclude -> allow" + + v3cleanup $swp1 $TEST_GROUP +} + +v3exc_is_include_test() +{ + RET=0 + local X=("192.0.2.1" "192.0.2.2" "192.0.2.20" "192.0.2.30") + local Y=("192.0.2.21") + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC3" -q + sleep 1 + brmcast_check_sg_entries "is_include" "${X[@]}" "${Y[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + brmcast_check_sg_state 1 "${Y[@]}" + + brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100 + brmcast_check_sg_fwding 0 "${Y[@]}" + + log_test "IGMPv3 report $TEST_GROUP exclude -> is_include" + + v3cleanup $swp1 $TEST_GROUP +} + +v3exc_is_exclude_test() +{ + RET=0 + local X=("192.0.2.30") + local Y=("192.0.2.20") + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_EXC2" -q + sleep 1 + brmcast_check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + brmcast_check_sg_state 1 "${Y[@]}" + + brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100 + brmcast_check_sg_fwding 0 "${Y[@]}" + + log_test "IGMPv3 report $TEST_GROUP exclude -> is_exclude" + + v3cleanup $swp1 $TEST_GROUP +} + +v3exc_to_exclude_test() +{ + RET=0 + local X=("192.0.2.1" "192.0.2.30") + local Y=("192.0.2.20") + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + ip link set dev br0 type bridge mcast_last_member_interval 500 + check_err $? "Could not change mcast_last_member_interval to 5s" + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_TO_EXC" -q + sleep 1 + brmcast_check_sg_entries "to_exclude" "${X[@]}" "${Y[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + brmcast_check_sg_state 1 "${Y[@]}" + + brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100 + brmcast_check_sg_fwding 0 "${Y[@]}" + + log_test "IGMPv3 report $TEST_GROUP exclude -> to_exclude" + + ip link set dev br0 type bridge mcast_last_member_interval 100 + + v3cleanup $swp1 $TEST_GROUP +} + +v3inc_block_test() +{ + RET=0 + local X=("192.0.2.2" "192.0.2.3") + + v3include_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_BLOCK" -q + # make sure the lowered timers have expired (by default 2 seconds) + sleep 3 + brmcast_check_sg_entries "block" "${X[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and + .source_list[].address == \"192.0.2.1\")" &>/dev/null + check_fail $? "Wrong *,G entry source list, 192.0.2.1 entry still exists" + + brmcast_check_sg_fwding 1 "${X[@]}" + brmcast_check_sg_fwding 0 "192.0.2.100" + + log_test "IGMPv3 report $TEST_GROUP include -> block" + + v3cleanup $swp1 $TEST_GROUP +} + +v3exc_block_test() +{ + RET=0 + local X=("192.0.2.1" "192.0.2.2" "192.0.2.30") + local Y=("192.0.2.20" "192.0.2.21") + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + ip link set dev br0 type bridge mcast_last_member_interval 500 + check_err $? "Could not change mcast_last_member_interval to 5s" + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_BLOCK" -q + sleep 1 + brmcast_check_sg_entries "block" "${X[@]}" "${Y[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + brmcast_check_sg_state 1 "${Y[@]}" + + brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100 + brmcast_check_sg_fwding 0 "${Y[@]}" + + log_test "IGMPv3 report $TEST_GROUP exclude -> block" + + ip link set dev br0 type bridge mcast_last_member_interval 100 + + v3cleanup $swp1 $TEST_GROUP +} + +v3exc_timeout_test() +{ + RET=0 + local X=("192.0.2.20" "192.0.2.30") + + # GMI should be 3 seconds + ip link set dev br0 type bridge mcast_query_interval 100 \ + mcast_query_response_interval 100 \ + mcast_membership_interval 300 + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + ip link set dev br0 type bridge mcast_query_interval 500 \ + mcast_query_response_interval 500 \ + mcast_membership_interval 1500 + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW2" -q + sleep 3 + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and .filter_mode == \"include\")" &>/dev/null + check_err $? "Wrong *,G entry filter mode" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and + .source_list[].address == \"192.0.2.1\")" &>/dev/null + check_fail $? "Wrong *,G entry source list, 192.0.2.1 entry still exists" + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and + .source_list[].address == \"192.0.2.2\")" &>/dev/null + check_fail $? "Wrong *,G entry source list, 192.0.2.2 entry still exists" + + brmcast_check_sg_entries "allow" "${X[@]}" + + brmcast_check_sg_state 0 "${X[@]}" + + brmcast_check_sg_fwding 1 "${X[@]}" + brmcast_check_sg_fwding 0 192.0.2.100 + + log_test "IGMPv3 group $TEST_GROUP exclude timeout" + + ip link set dev br0 type bridge mcast_query_interval 12500 \ + mcast_query_response_interval 1000 \ + mcast_membership_interval 26000 + + v3cleanup $swp1 $TEST_GROUP +} + +v3star_ex_auto_add_test() +{ + RET=0 + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h2 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC" -q + sleep 1 + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .src == \"192.0.2.3\" and \ + .port == \"$swp1\")" &>/dev/null + check_err $? "S,G entry for *,G port doesn't exist" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .src == \"192.0.2.3\" and \ + .port == \"$swp1\" and \ + .flags[] == \"added_by_star_ex\")" &>/dev/null + check_err $? "Auto-added S,G entry doesn't have added_by_star_ex flag" + + brmcast_check_sg_fwding 1 192.0.2.3 + + log_test "IGMPv3 S,G port entry automatic add to a *,G port" + + v3cleanup $swp1 $TEST_GROUP + v3cleanup $swp2 $TEST_GROUP +} + +trap cleanup EXIT + +setup_prepare +setup_wait + +tests_run + +exit $EXIT_STATUS |