mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-08-09 06:14:34 +02:00
Daniel GolleandJakub Kicinski
db3bd9e55c
All six PTP-over-IP test frames (3x IPv4 + 3x IPv6) contain incorrect UDP checksums. The stored values are the ones-complement sums of just the pseudo-headers, not the complete UDP checksums over pseudo-header + UDP header + payload. This is characteristic of frames captured on the sender before TX checksum offload completion. For example, the IPv4 Sync and Follow-Up frames both store checksum 0xa3c8 despite having different UDP payloads and port numbers - 0xa3c8 is their shared pseudo-header sum (same src/dst IP, same protocol and UDP length). While most L2 switches forward frames without verifying transport checksums, hardware that performs deep packet inspection or has PTP awareness may validate UDP checksums and drop frames that fail verification. This causes the 1588v2 over IPv4/IPv6 tests to fail on such hardware even though L2 PTP (which has no UDP checksum) passes fine. Replace all six pseudo-header partial sums with the correctly computed full UDP checksums: IPv4 Sync: 0xa3c8 -> 0x9f41 IPv4 Follow-Up: 0xa3c8 -> 0xeb8a IPv4 Peer Delay Req: 0xa2bc -> 0x9ab9 IPv6 Sync: 0x2e92 -> 0x1476 IPv6 Follow-Up: 0x2e92 -> 0xf047 IPv6 Peer Delay Req: 0xb454 -> 0x891f Signed-off-by: Daniel Golle <daniel@makrotopia.org> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://patch.msgid.link/651c3decb80023e4395ec149fd81110afa3869a1.1774067006.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
623 lines
15 KiB
Bash
Executable File
623 lines
15 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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ALL_TESTS="standalone vlan_unaware_bridge vlan_aware_bridge test_vlan \
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vlan_over_vlan_unaware_bridged_port vlan_over_vlan_aware_bridged_port \
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vlan_over_vlan_unaware_bridge vlan_over_vlan_aware_bridge"
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NUM_NETIFS=2
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PING_COUNT=1
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REQUIRE_MTOOLS=yes
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source lib.sh
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H1_IPV4="192.0.2.1"
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H2_IPV4="192.0.2.2"
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H1_IPV6="2001:db8:1::1"
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H2_IPV6="2001:db8:1::2"
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BRIDGE_ADDR="00:00:de:ad:be:ee"
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MACVLAN_ADDR="00:00:de:ad:be:ef"
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UNKNOWN_UC_ADDR1="de:ad:be:ef:ee:03"
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UNKNOWN_UC_ADDR2="de:ad:be:ef:ee:04"
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UNKNOWN_UC_ADDR3="de:ad:be:ef:ee:05"
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JOINED_IPV4_MC_ADDR="225.1.2.3"
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UNKNOWN_IPV4_MC_ADDR1="225.1.2.4"
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UNKNOWN_IPV4_MC_ADDR2="225.1.2.5"
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UNKNOWN_IPV4_MC_ADDR3="225.1.2.6"
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JOINED_IPV6_MC_ADDR="ff2e::0102:0304"
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UNKNOWN_IPV6_MC_ADDR1="ff2e::0102:0305"
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UNKNOWN_IPV6_MC_ADDR2="ff2e::0102:0306"
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UNKNOWN_IPV6_MC_ADDR3="ff2e::0102:0307"
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JOINED_MACV4_MC_ADDR="01:00:5e:01:02:03"
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UNKNOWN_MACV4_MC_ADDR1="01:00:5e:01:02:04"
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UNKNOWN_MACV4_MC_ADDR2="01:00:5e:01:02:05"
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UNKNOWN_MACV4_MC_ADDR3="01:00:5e:01:02:06"
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JOINED_MACV6_MC_ADDR="33:33:01:02:03:04"
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UNKNOWN_MACV6_MC_ADDR1="33:33:01:02:03:05"
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UNKNOWN_MACV6_MC_ADDR2="33:33:01:02:03:06"
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UNKNOWN_MACV6_MC_ADDR3="33:33:01:02:03:07"
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PTP_1588_L2_SYNC=" \
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01:1b:19:00:00:00 00:00:de:ad:be:ef 88:f7 00 02 \
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00 2c 00 00 02 00 00 00 00 00 00 00 00 00 00 00 \
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00 00 3e 37 63 ff fe cf 17 0e 00 01 00 00 00 00 \
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00 00 00 00 00 00 00 00 00 00"
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PTP_1588_L2_FOLLOW_UP=" \
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01:1b:19:00:00:00 00:00:de:ad:be:ef 88:f7 08 02 \
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00 2c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
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00 00 3e 37 63 ff fe cf 17 0e 00 01 00 00 02 00 \
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00 00 66 83 c5 f1 17 97 ed f0"
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PTP_1588_L2_PDELAY_REQ=" \
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01:80:c2:00:00:0e 00:00:de:ad:be:ef 88:f7 02 02 \
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00 36 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
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00 00 3e 37 63 ff fe cf 17 0e 00 01 00 06 05 7f \
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00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
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00 00 00 00"
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PTP_1588_IPV4_SYNC=" \
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01:00:5e:00:01:81 00:00:de:ad:be:ef 08:00 45 00 \
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00 48 0a 9a 40 00 01 11 cb 88 c0 00 02 01 e0 00 \
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01 81 01 3f 01 3f 00 34 9f 41 00 02 00 2c 00 00 \
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02 00 00 00 00 00 00 00 00 00 00 00 00 00 3e 37 \
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63 ff fe cf 17 0e 00 01 00 00 00 00 00 00 00 00 \
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00 00 00 00 00 00"
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PTP_1588_IPV4_FOLLOW_UP="
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01:00:5e:00:01:81 00:00:de:ad:be:ef 08:00 45 00 \
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00 48 0a 9b 40 00 01 11 cb 87 c0 00 02 01 e0 00 \
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01 81 01 40 01 40 00 34 eb 8a 08 02 00 2c 00 00 \
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00 00 00 00 00 00 00 00 00 00 00 00 00 00 3e 37 \
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63 ff fe cf 17 0e 00 01 00 00 02 00 00 00 66 83 \
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c6 0f 1d 9a 61 87"
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PTP_1588_IPV4_PDELAY_REQ=" \
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01:00:5e:00:00:6b 00:00:de:ad:be:ef 08:00 45 00 \
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00 52 35 a9 40 00 01 11 a1 85 c0 00 02 01 e0 00 \
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00 6b 01 3f 01 3f 00 3e 9a b9 02 02 00 36 00 00 \
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00 00 00 00 00 00 00 00 00 00 00 00 00 00 3e 37 \
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63 ff fe cf 17 0e 00 01 00 01 05 7f 00 00 00 00 \
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00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00"
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PTP_1588_IPV6_SYNC=" \
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33:33:00:00:01:81 00:00:de:ad:be:ef 86:dd 60 06 \
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7c 2f 00 36 11 01 20 01 0d b8 00 01 00 00 00 00 \
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00 00 00 00 00 01 ff 0e 00 00 00 00 00 00 00 00 \
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00 00 00 00 01 81 01 3f 01 3f 00 36 14 76 00 02 \
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00 2c 00 00 02 00 00 00 00 00 00 00 00 00 00 00 \
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00 00 3e 37 63 ff fe cf 17 0e 00 01 00 00 00 00 \
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00 00 00 00 00 00 00 00 00 00 00 00"
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PTP_1588_IPV6_FOLLOW_UP=" \
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33:33:00:00:01:81 00:00:de:ad:be:ef 86:dd 60 0a \
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00 bc 00 36 11 01 20 01 0d b8 00 01 00 00 00 00 \
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00 00 00 00 00 01 ff 0e 00 00 00 00 00 00 00 00 \
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00 00 00 00 01 81 01 40 01 40 00 36 f0 47 08 02 \
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00 2c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
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00 00 3e 37 63 ff fe cf 17 0e 00 01 00 00 02 00 \
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00 00 66 83 c6 2a 32 09 bd 74 00 00"
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PTP_1588_IPV6_PDELAY_REQ=" \
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33:33:00:00:00:6b 00:00:de:ad:be:ef 86:dd 60 0c \
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5c fd 00 40 11 01 fe 80 00 00 00 00 00 00 3c 37 \
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63 ff fe cf 17 0e ff 02 00 00 00 00 00 00 00 00 \
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00 00 00 00 00 6b 01 3f 01 3f 00 40 89 1f 02 02 \
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00 36 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
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00 00 3e 37 63 ff fe cf 17 0e 00 01 00 01 05 7f \
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00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \
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00 00 00 00 00 00"
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LINK_LOCAL_STP_BPDU=" \
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01:80:c2:00:00:00 00:00:de:ad:be:ef 00 26 42 42 03 \
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00 00 00 00 00 80 00 aa bb cc dd ee ff 00 00 00 00 \
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80 00 aa bb cc dd ee ff 80 01 00 00 14 00 02 00 \
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0f 00"
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LINK_LOCAL_LLDP=" \
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01:80:c2:00:00:0e 00:00:de:ad:be:ef 88:cc 02 07 04 \
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00 11 22 33 44 55 04 05 05 65 74 68 30 06 02 00 \
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78 00 00"
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# Disable promisc to ensure we don't receive unknown MAC DA packets
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export TCPDUMP_EXTRA_FLAGS="-pl"
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h1=${NETIFS[p1]}
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h2=${NETIFS[p2]}
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send_raw()
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{
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local if_name=$1; shift
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local pkt="$1"; shift
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local smac=$(mac_get $if_name)
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pkt="${pkt/00:00:de:ad:be:ef/$smac}"
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$MZ -q $if_name "$pkt"
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}
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send_uc_ipv4()
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{
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local if_name=$1
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local dmac=$2
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ip neigh add $H2_IPV4 lladdr $dmac dev $if_name
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ping_do $if_name $H2_IPV4
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ip neigh del $H2_IPV4 dev $if_name
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}
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check_rcv()
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{
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local if_name=$1; shift
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local type=$1; shift
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local pattern=$1; shift
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local should_receive=$1; shift
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local test_name="$1"; shift
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local should_fail=
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[ $should_receive = true ] && should_fail=0 || should_fail=1
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RET=0
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tcpdump_show $if_name | grep -q "$pattern"
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check_err_fail "$should_fail" "$?" "reception"
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log_test "$test_name: $type"
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}
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mc_route_prepare()
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{
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local if_name=$1
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local vrf_name=$(master_name_get $if_name)
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ip route add 225.100.1.0/24 dev $if_name vrf $vrf_name
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ip -6 route add ff2e::/64 dev $if_name vrf $vrf_name
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}
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mc_route_destroy()
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{
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local if_name=$1
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local vrf_name=$(master_name_get $if_name)
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ip route del 225.100.1.0/24 dev $if_name vrf $vrf_name
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ip -6 route del ff2e::/64 dev $if_name vrf $vrf_name
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}
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run_test()
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{
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local send_if_name=$1; shift
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local rcv_if_name=$1; shift
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local skip_ptp=$1; shift
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local no_unicast_flt=$1; shift
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local test_name="$1"; shift
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local smac=$(mac_get $send_if_name)
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local rcv_dmac=$(mac_get $rcv_if_name)
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local should_receive
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setup_wait
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tcpdump_start $rcv_if_name
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mc_route_prepare $send_if_name
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mc_route_prepare $rcv_if_name
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send_uc_ipv4 $send_if_name $rcv_dmac
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send_uc_ipv4 $send_if_name $MACVLAN_ADDR
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send_uc_ipv4 $send_if_name $UNKNOWN_UC_ADDR1
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ip link set dev $rcv_if_name promisc on
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send_uc_ipv4 $send_if_name $UNKNOWN_UC_ADDR2
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mc_send $send_if_name $UNKNOWN_IPV4_MC_ADDR2
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mc_send $send_if_name $UNKNOWN_IPV6_MC_ADDR2
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ip link set dev $rcv_if_name promisc off
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mc_join $rcv_if_name $JOINED_IPV4_MC_ADDR
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mc_send $send_if_name $JOINED_IPV4_MC_ADDR
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mc_leave
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mc_join $rcv_if_name $JOINED_IPV6_MC_ADDR
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mc_send $send_if_name $JOINED_IPV6_MC_ADDR
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mc_leave
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mc_send $send_if_name $UNKNOWN_IPV4_MC_ADDR1
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mc_send $send_if_name $UNKNOWN_IPV6_MC_ADDR1
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ip link set dev $rcv_if_name allmulticast on
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send_uc_ipv4 $send_if_name $UNKNOWN_UC_ADDR3
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mc_send $send_if_name $UNKNOWN_IPV4_MC_ADDR3
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mc_send $send_if_name $UNKNOWN_IPV6_MC_ADDR3
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ip link set dev $rcv_if_name allmulticast off
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mc_route_destroy $rcv_if_name
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mc_route_destroy $send_if_name
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ip maddress add 01:80:c2:00:00:00 dev $rcv_if_name
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send_raw $send_if_name "$LINK_LOCAL_STP_BPDU"
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ip maddress del 01:80:c2:00:00:00 dev $rcv_if_name
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if [ $skip_ptp = false ]; then
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ip maddress add 01:80:c2:00:00:0e dev $rcv_if_name
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send_raw $send_if_name "$LINK_LOCAL_LLDP"
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ip maddress del 01:80:c2:00:00:0e dev $rcv_if_name
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ip maddress add 01:1b:19:00:00:00 dev $rcv_if_name
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send_raw $send_if_name "$PTP_1588_L2_SYNC"
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send_raw $send_if_name "$PTP_1588_L2_FOLLOW_UP"
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ip maddress del 01:1b:19:00:00:00 dev $rcv_if_name
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ip maddress add 01:80:c2:00:00:0e dev $rcv_if_name
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send_raw $send_if_name "$PTP_1588_L2_PDELAY_REQ"
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ip maddress del 01:80:c2:00:00:0e dev $rcv_if_name
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mc_join $rcv_if_name 224.0.1.129
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send_raw $send_if_name "$PTP_1588_IPV4_SYNC"
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send_raw $send_if_name "$PTP_1588_IPV4_FOLLOW_UP"
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mc_leave
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mc_join $rcv_if_name 224.0.0.107
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send_raw $send_if_name "$PTP_1588_IPV4_PDELAY_REQ"
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mc_leave
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mc_join $rcv_if_name ff0e::181
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send_raw $send_if_name "$PTP_1588_IPV6_SYNC"
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send_raw $send_if_name "$PTP_1588_IPV6_FOLLOW_UP"
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mc_leave
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mc_join $rcv_if_name ff02::6b
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send_raw $send_if_name "$PTP_1588_IPV6_PDELAY_REQ"
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mc_leave
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fi
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sleep 1
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tcpdump_stop $rcv_if_name
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check_rcv $rcv_if_name "Unicast IPv4 to primary MAC address" \
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"$smac > $rcv_dmac, ethertype IPv4 (0x0800)" \
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true "$test_name"
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check_rcv $rcv_if_name "Unicast IPv4 to macvlan MAC address" \
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"$smac > $MACVLAN_ADDR, ethertype IPv4 (0x0800)" \
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true "$test_name"
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[ $no_unicast_flt = true ] && should_receive=true || should_receive=false
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check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \
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"$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \
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$should_receive "$test_name"
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check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, promisc" \
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"$smac > $UNKNOWN_UC_ADDR2, ethertype IPv4 (0x0800)" \
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true "$test_name"
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[ $no_unicast_flt = true ] && should_receive=true || should_receive=false
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check_rcv $rcv_if_name \
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"Unicast IPv4 to unknown MAC address, allmulti" \
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"$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \
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$should_receive "$test_name"
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check_rcv $rcv_if_name "Multicast IPv4 to joined group" \
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"$smac > $JOINED_MACV4_MC_ADDR, ethertype IPv4 (0x0800)" \
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true "$test_name"
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xfail \
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check_rcv $rcv_if_name \
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"Multicast IPv4 to unknown group" \
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"$smac > $UNKNOWN_MACV4_MC_ADDR1, ethertype IPv4 (0x0800)" \
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false "$test_name"
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check_rcv $rcv_if_name "Multicast IPv4 to unknown group, promisc" \
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"$smac > $UNKNOWN_MACV4_MC_ADDR2, ethertype IPv4 (0x0800)" \
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true "$test_name"
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check_rcv $rcv_if_name "Multicast IPv4 to unknown group, allmulti" \
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"$smac > $UNKNOWN_MACV4_MC_ADDR3, ethertype IPv4 (0x0800)" \
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true "$test_name"
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check_rcv $rcv_if_name "Multicast IPv6 to joined group" \
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"$smac > $JOINED_MACV6_MC_ADDR, ethertype IPv6 (0x86dd)" \
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true "$test_name"
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xfail \
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check_rcv $rcv_if_name "Multicast IPv6 to unknown group" \
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"$smac > $UNKNOWN_MACV6_MC_ADDR1, ethertype IPv6 (0x86dd)" \
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false "$test_name"
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check_rcv $rcv_if_name "Multicast IPv6 to unknown group, promisc" \
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"$smac > $UNKNOWN_MACV6_MC_ADDR2, ethertype IPv6 (0x86dd)" \
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true "$test_name"
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check_rcv $rcv_if_name "Multicast IPv6 to unknown group, allmulti" \
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"$smac > $UNKNOWN_MACV6_MC_ADDR3, ethertype IPv6 (0x86dd)" \
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true "$test_name"
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check_rcv $rcv_if_name "Link-local STP BPDU" \
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"> 01:80:c2:00:00:00" \
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true "$test_name"
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if [ $skip_ptp = false ]; then
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check_rcv $rcv_if_name "Link-local LLDP" \
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"> 01:80:c2:00:00:0e" \
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true "$test_name"
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check_rcv $rcv_if_name "1588v2 over L2 transport, Sync" \
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"ethertype PTP (0x88f7).* PTPv2.* msg type *: sync msg" \
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true "$test_name"
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check_rcv $rcv_if_name "1588v2 over L2 transport, Follow-Up" \
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"ethertype PTP (0x88f7).* PTPv2.* msg type *: follow up msg" \
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true "$test_name"
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check_rcv $rcv_if_name "1588v2 over L2 transport, Peer Delay Request" \
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"ethertype PTP (0x88f7).* PTPv2.* msg type *: peer delay req msg" \
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true "$test_name"
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check_rcv $rcv_if_name "1588v2 over IPv4, Sync" \
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"ethertype IPv4 (0x0800).* PTPv2.* msg type *: sync msg" \
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true "$test_name"
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check_rcv $rcv_if_name "1588v2 over IPv4, Follow-Up" \
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"ethertype IPv4 (0x0800).* PTPv2.* msg type *: follow up msg" \
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true "$test_name"
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check_rcv $rcv_if_name "1588v2 over IPv4, Peer Delay Request" \
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"ethertype IPv4 (0x0800).* PTPv2.* msg type *: peer delay req msg" \
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true "$test_name"
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check_rcv $rcv_if_name "1588v2 over IPv6, Sync" \
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"ethertype IPv6 (0x86dd).* PTPv2.* msg type *: sync msg" \
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true "$test_name"
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check_rcv $rcv_if_name "1588v2 over IPv6, Follow-Up" \
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"ethertype IPv6 (0x86dd).* PTPv2.* msg type *: follow up msg" \
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true "$test_name"
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check_rcv $rcv_if_name "1588v2 over IPv6, Peer Delay Request" \
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"ethertype IPv6 (0x86dd).* PTPv2.* msg type *: peer delay req msg" \
|
|
true "$test_name"
|
|
fi
|
|
|
|
tcpdump_cleanup $rcv_if_name
|
|
}
|
|
|
|
h1_create()
|
|
{
|
|
simple_if_init $h1 $H1_IPV4/24 $H1_IPV6/64
|
|
}
|
|
|
|
h1_destroy()
|
|
{
|
|
simple_if_fini $h1 $H1_IPV4/24 $H1_IPV6/64
|
|
}
|
|
|
|
h2_create()
|
|
{
|
|
simple_if_init $h2 $H2_IPV4/24 $H2_IPV6/64
|
|
}
|
|
|
|
h2_destroy()
|
|
{
|
|
simple_if_fini $h2 $H2_IPV4/24 $H2_IPV6/64
|
|
}
|
|
|
|
h1_vlan_create()
|
|
{
|
|
simple_if_init $h1
|
|
vlan_create $h1 100 v$h1 $H1_IPV4/24 $H1_IPV6/64
|
|
}
|
|
|
|
h1_vlan_destroy()
|
|
{
|
|
vlan_destroy $h1 100
|
|
simple_if_fini $h1
|
|
}
|
|
|
|
h2_vlan_create()
|
|
{
|
|
simple_if_init $h2
|
|
vlan_create $h2 100 v$h2 $H2_IPV4/24 $H2_IPV6/64
|
|
}
|
|
|
|
h2_vlan_destroy()
|
|
{
|
|
vlan_destroy $h2 100
|
|
simple_if_fini $h2
|
|
}
|
|
|
|
bridge_create()
|
|
{
|
|
local vlan_filtering=$1
|
|
|
|
ip link add br0 type bridge vlan_filtering $vlan_filtering
|
|
ip link set br0 address $BRIDGE_ADDR
|
|
ip link set br0 up
|
|
|
|
ip link set $h2 master br0
|
|
ip link set $h2 up
|
|
}
|
|
|
|
bridge_destroy()
|
|
{
|
|
ip link del br0
|
|
}
|
|
|
|
macvlan_create()
|
|
{
|
|
local lower=$1
|
|
|
|
ip link add link $lower name macvlan0 type macvlan mode private
|
|
ip link set macvlan0 address $MACVLAN_ADDR
|
|
ip link set macvlan0 up
|
|
}
|
|
|
|
macvlan_destroy()
|
|
{
|
|
ip link del macvlan0
|
|
}
|
|
|
|
standalone()
|
|
{
|
|
local no_unicast_flt=true
|
|
local skip_ptp=false
|
|
|
|
if [ $(has_unicast_flt $h2) = yes ]; then
|
|
no_unicast_flt=false
|
|
fi
|
|
|
|
h1_create
|
|
h2_create
|
|
macvlan_create $h2
|
|
|
|
run_test $h1 $h2 $skip_ptp $no_unicast_flt "$h2"
|
|
|
|
macvlan_destroy
|
|
h2_destroy
|
|
h1_destroy
|
|
}
|
|
|
|
test_bridge()
|
|
{
|
|
local no_unicast_flt=true
|
|
local vlan_filtering=$1
|
|
local skip_ptp=true
|
|
|
|
h1_create
|
|
bridge_create $vlan_filtering
|
|
simple_if_init br0 $H2_IPV4/24 $H2_IPV6/64
|
|
macvlan_create br0
|
|
|
|
run_test $h1 br0 $skip_ptp $no_unicast_flt \
|
|
"vlan_filtering=$vlan_filtering bridge"
|
|
|
|
macvlan_destroy
|
|
simple_if_fini br0 $H2_IPV4/24 $H2_IPV6/64
|
|
bridge_destroy
|
|
h1_destroy
|
|
}
|
|
|
|
vlan_unaware_bridge()
|
|
{
|
|
test_bridge 0
|
|
}
|
|
|
|
vlan_aware_bridge()
|
|
{
|
|
test_bridge 1
|
|
}
|
|
|
|
test_vlan()
|
|
{
|
|
local no_unicast_flt=true
|
|
local skip_ptp=false
|
|
|
|
if [ $(has_unicast_flt $h2) = yes ]; then
|
|
no_unicast_flt=false
|
|
fi
|
|
|
|
h1_vlan_create
|
|
h2_vlan_create
|
|
macvlan_create $h2.100
|
|
|
|
run_test $h1.100 $h2.100 $skip_ptp $no_unicast_flt "VLAN upper"
|
|
|
|
macvlan_destroy
|
|
h2_vlan_destroy
|
|
h1_vlan_destroy
|
|
}
|
|
|
|
vlan_over_bridged_port()
|
|
{
|
|
local no_unicast_flt=true
|
|
local vlan_filtering=$1
|
|
local skip_ptp=false
|
|
|
|
# br_manage_promisc() will not force a single vlan_filtering port to
|
|
# promiscuous mode, so we should still expect unicast filtering to take
|
|
# place if the device can do it.
|
|
if [ $(has_unicast_flt $h2) = yes ] && [ $vlan_filtering = 1 ]; then
|
|
no_unicast_flt=false
|
|
fi
|
|
|
|
h1_vlan_create
|
|
h2_vlan_create
|
|
bridge_create $vlan_filtering
|
|
macvlan_create $h2.100
|
|
|
|
run_test $h1.100 $h2.100 $skip_ptp $no_unicast_flt \
|
|
"VLAN over vlan_filtering=$vlan_filtering bridged port"
|
|
|
|
macvlan_destroy
|
|
bridge_destroy
|
|
h2_vlan_destroy
|
|
h1_vlan_destroy
|
|
}
|
|
|
|
vlan_over_vlan_unaware_bridged_port()
|
|
{
|
|
vlan_over_bridged_port 0
|
|
}
|
|
|
|
vlan_over_vlan_aware_bridged_port()
|
|
{
|
|
vlan_over_bridged_port 1
|
|
}
|
|
|
|
vlan_over_bridge()
|
|
{
|
|
local no_unicast_flt=true
|
|
local vlan_filtering=$1
|
|
local skip_ptp=true
|
|
|
|
h1_vlan_create
|
|
bridge_create $vlan_filtering
|
|
simple_if_init br0
|
|
vlan_create br0 100 vbr0 $H2_IPV4/24 $H2_IPV6/64
|
|
macvlan_create br0.100
|
|
|
|
if [ $vlan_filtering = 1 ]; then
|
|
bridge vlan add dev $h2 vid 100 master
|
|
bridge vlan add dev br0 vid 100 self
|
|
fi
|
|
|
|
run_test $h1.100 br0.100 $skip_ptp $no_unicast_flt \
|
|
"VLAN over vlan_filtering=$vlan_filtering bridge"
|
|
|
|
if [ $vlan_filtering = 1 ]; then
|
|
bridge vlan del dev br0 vid 100 self
|
|
bridge vlan del dev $h2 vid 100 master
|
|
fi
|
|
|
|
macvlan_destroy
|
|
vlan_destroy br0 100
|
|
simple_if_fini br0
|
|
bridge_destroy
|
|
h1_vlan_destroy
|
|
}
|
|
|
|
vlan_over_vlan_unaware_bridge()
|
|
{
|
|
vlan_over_bridge 0
|
|
}
|
|
|
|
vlan_over_vlan_aware_bridge()
|
|
{
|
|
vlan_over_bridge 1
|
|
}
|
|
|
|
cleanup()
|
|
{
|
|
pre_cleanup
|
|
|
|
ip link set $h2 down
|
|
ip link set $h1 down
|
|
|
|
vrf_cleanup
|
|
}
|
|
|
|
setup_prepare()
|
|
{
|
|
vrf_prepare
|
|
# setup_wait() needs this
|
|
ip link set $h1 up
|
|
ip link set $h2 up
|
|
}
|
|
|
|
trap cleanup EXIT
|
|
|
|
setup_prepare
|
|
setup_wait
|
|
|
|
tests_run
|
|
|
|
exit $EXIT_STATUS
|