.. SPDX-License-Identifier: BSD-3-Clause Copyright(c) 2020 Intel Corporation ================================ test coverage for L2TPv3 and ESP ================================ Description =========== For each protocol, below is a list of standard features supported by the Intel® Ethernet 800 Series hardware and the impact on the feature for each protocol.Some features are supported in a limited manner as stated below. IPSec(ESP): L2 Tag offloads ----L2 Tag Stripping - Yes ----L2 Tag insertion - Yes Checksum offloads - Yes ----Only outer layer 3 checksum for IP+ESP and IP+AH packets ----Outer layer 3 and 4 checksum for ESP over UDP packets Manageability - No ----Packets must be excluded RDMA - No ----Packets must be excluded DCB ----Priority Flow Control - No L2TPv3: L2 Tag offloads ----L2 Tag Stripping - Yes ----L2 Tag insertion - Yes Checksum offloads - Yes ----Only outer layer 3 Manageability - No ----Packets must be excluded RDMA - No ----Packets must be excluded DCB ----Priority Flow Control - No this test plan is designed to check above offloads in L2TPv3 and ESP. and Intel® Ethernet 700 Series can't support tx checksum in vector path now, so only test the rx checksum offload. Prerequisites ============= 1. create a vf from a pf:: echo 1 > /sys/bus/pci/devices/0000\:af\:00.0/sriov_numvfs ip link set enp175s0f0 vf 0 mac 00:11:22:33:44:55 2. bind vf to vfio-pci:: ./usertools/dpdk-devbind.py -b vfio-pci af:01.0 Test Case 1: test MAC_IPV4_L2TPv3 HW checksum offload ===================================================== 1. DUT enable rx checksum with "--enable-rx-cksum" when start testpmd:: ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -a af:01.0 -- -i --enable-rx-cksum 2. DUT setup csum forwarding mode:: testpmd> port stop all testpmd> csum set ip hw 0 testpmd> port start all testpmd> set fwd csum testpmd> set verbose 1 testpmd> start 3. Tester send MAC_IPV4_L2TPv3 packets with correct checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(src="192.168.0.3", proto=115)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the packets are correctly received with "PKT_RX_IP_CKSUM_GOOD" by DUT:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=518 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x22848a2680, pkt_len=518, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=115 l4_len=0 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 0 Bad-l4csum: 0 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 5. Tester send MAC_IPV4_L2TPv3 packets with incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(src="192.168.0.3", proto=115,chksum=0x123)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the packets are correctly received by DUT and report the checksum error:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=518 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2284780c40, pkt_len=518, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=115 l4_len=0 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 1 Bad-l4csum: 0 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Test Case 2: test MAC_IPV4_ESP HW checksum offload ================================================== 1. DUT enable rx checksum with "--enable-rx-cksum" when start testpmd, setup csum forwarding mode:: ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -a af:01.0 -- -i --enable-rx-cksum 2. DUT setup csum forwarding mode:: testpmd> port stop all testpmd> csum set ip hw 0 testpmd> port start all testpmd> set fwd csum testpmd> set verbose 1 testpmd> start 3. Tester send MAC_IPV4_ESP packets with correct checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=50)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the packets are correctly received with "PKT_RX_IP_CKSUM_GOOD" by DUT:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=522 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x22848a2fc0, pkt_len=522, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=50 l4_len=0 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 0 Bad-l4csum: 0 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 5. Tester send MAC_IPV4_ESP packets with incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=50,chksum=0x123)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the packets are correctly received by DUT and report the checksum error:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=522 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2284781580, pkt_len=522, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=50 l4_len=0 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 1 Bad-l4csum: 0 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Test Case 3: test MAC_IPV4_AH HW checksum offload ================================================= 1. DUT enable rx checksum with "--enable-rx-cksum" when start testpmd, setup csum forwarding mode: 2. DUT setup csum forwarding mode:: testpmd> port stop all testpmd> csum set ip hw 0 testpmd> port start all testpmd> set fwd csum testpmd> set verbose 1 testpmd> start 3. Tester send MAC_IPV4_AH packets with correct checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=51)/AH(spi=11)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the packets are correctly received with "PKT_RX_IP_CKSUM_GOOD" by DUT:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=526 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2284782800, pkt_len=526, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=51 l4_len=0 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 0 Bad-l4csum: 0 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 5. Tester send MAC_IPV4_AH packets with incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=51,chksum=0x123)/AH(spi=11)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the packets are correctly received by DUT and report the checksum error:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=526 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2284783140, pkt_len=526, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=51 l4_len=0 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 1 Bad-l4csum: 0 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Test Case 4: test MAC_IPV4_NAT-T-ESP HW checksum offload ======================================================== 1. DUT enable rx checksum with "--enable-rx-cksum" when start testpmd, setup csum forwarding mode: 2. DUT setup csum forwarding mode:: testpmd> port stop all testpmd> csum set ip hw 0 testpmd> csum set udp hw 0 testpmd> port start all testpmd> set fwd csum testpmd> set verbose 1 testpmd> start 3. Tester send MAC_IPV4_NAT-T-ESP pkt with correct IPv4 checksum and correct UDP checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(dport=4500)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the packets are correctly received with "PKT_RX_L4_CKSUM_GOOD" and "PKT_RX_IP_CKSUM_GOOD" by DUT:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=530 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 L4_UDP - l2_len=14 - l3_len=20 - l4_len=8 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x22847843c0, pkt_len=530, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=17 l4_len=8 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=8 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 0 Bad-l4csum: 0 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 5. Tester send MAC_IPV4_NAT-T-ESP pkt with correct IPv4 checksum and incorrect UDP checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(dport=4500,chksum=0x123)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the packets are correctly received with "PKT_RX_IP_CKSUM_GOOD" and report UDP checksum error by DUT:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=530 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 L4_UDP - l2_len=14 - l3_len=20 - l4_len=8 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_BAD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2284784d00, pkt_len=530, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=17 l4_len=8 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_BAD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=8 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 0 Bad-l4csum: 1 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 7. Tester send MAC_IPV4_NAT-T-ESP pkt with incorrect IPv4 checksum and correct UDP checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(chksum=0x123)/UDP(dport=4500)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 8. DUT check the packets are correctly received with "PKT_RX_L4_CKSUM_GOOD" and report IP checksum error by DUT:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=530 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 L4_UDP - l2_len=14 - l3_len=20 - l4_len=8 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x22848a1400, pkt_len=530, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=17 l4_len=8 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=8 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 1 Bad-l4csum: 0 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 9. Tester send MAC_IPV4_NAT-T-ESP pkt with incorrect IPv4 checksum and incorrect UDP checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(chksum=0x123)/UDP(dport=4500,chksum=0x123)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 10. DUT check the packets are correctly received by DUT and report the checksum error:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x0800 - length=530 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV4 L4_UDP - l2_len=14 - l3_len=20 - l4_len=8 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_BAD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x22848a0ac0, pkt_len=530, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=17 l4_len=8 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_BAD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=8 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 1 Bad-l4csum: 1 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Test Case 5: test MAC_IPV6_NAT-T-ESP HW checksum offload ======================================================== 1. DUT enable rx checksum with "--enable-rx-cksum" when start testpmd, setup csum forwarding mode: 2. DUT setup csum forwarding mode:: testpmd> port stop all testpmd> csum set udp hw 0 testpmd> port start all testpmd> set fwd csum testpmd> set verbose 1 testpmd> start 3. Tester send MAC_IPV6_NAT-T-ESP packets with correct checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(dport=4500)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the packets are correctly received with "PKT_RX_L4_CKSUM_GOOD" by DUT:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x86dd - length=550 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV6 L4_UDP - l2_len=14 - l3_len=40 - l4_len=8 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x228489e5c0, pkt_len=550, nb_segs=1: rx: l2_len=14 ethertype=86dd l3_len=40 l4_proto=17 l4_len=8 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=40 m->l4_len=8 tx: flags=PKT_TX_L4_NO_CKSUM PKT_TX_IPV6 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 0 Bad-l4csum: 0 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 5. Tester send MAC_IPV6_NAT-T-ESP packets with incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(dport=4500,chksum=0x123)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the packets are correctly received by DUT and report the checksum error:: testpmd> port 0/queue 0: received 1 packets src=00:00:00:00:00:00 - dst=00:11:22:33:44:55 - type=0x86dd - length=550 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER L3_IPV6 L4_UDP - l2_len=14 - l3_len=40 - l4_len=8 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_BAD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x228489dc80, pkt_len=550, nb_segs=1: rx: l2_len=14 ethertype=86dd l3_len=40 l4_proto=17 l4_len=8 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_BAD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=40 m->l4_len=8 tx: flags=PKT_TX_L4_NO_CKSUM PKT_TX_IPV6 stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 Bad-ipcsum: 0 Bad-l4csum: 1 Bad-outer-l4csum: 0 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Test Case 6: test MAC_IPV4_L2TPv3 l2 tag ======================================== subcase 1: vlan stripping ------------------------- 1. DUT set vlan filter on and enable the vlan receipt:: testpmd > vlan set filter on 0 testpmd > set fwd mac testpmd > set verbose 1 testpmd > rx_vlan add 1 0 2. DUT enable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip off 0 testpmd > start 3. Tester send MAC_IPV4_L2TPv3 pkt with vlan tag identifier 1(ether/vlan/ip/l2tp):: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=115)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the pkt is recieved and fwd with vlan tag 1:: testpmd> port 0/queue 0: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x8100 - length=522 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - sw ptype: L2_ETHER_VLAN L3_IPV4 - l2_len=18 - l3_len=20 - Receive queue=0x0 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tcpdump -i enp134s0f0 -Q in -e -n -v -x 15:19:26.315127 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 522: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto unknown (115), length 504) 127.0.0.1 > 127.0.0.1: ip-proto-115 484 5. Tester send MAC_IPV4_L2TPv3 pkt with vlan tag identifier 2:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=2)/IP(proto=115)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the pkt is not recieved:: testpmd> stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 0 RX-dropped: 0 RX-total: 0 TX-packets: 0 TX-dropped: 0 TX-total: 0 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 0 RX-dropped: 0 RX-total: 0 TX-packets: 0 TX-dropped: 0 TX-total: 0 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 7. DUT disable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip on 0 testpmd > start 8. Tester send MAC_IPV4_L2TPv3 pkt with vlan tag identifier 1:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=115)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 9. DUT check the pkt is recieved and fwd without vlan tag identifier 1:: testpmd> port 0/queue 0: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x0800 - length=518 - nb_segs=1 - RSS hash=0x0 - RSS queue=0x0 - VLAN tci=0x1 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x0 ol_flags: PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_GOOD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN 15:20:43.803087 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 518: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto unknown (115), length 504) 127.0.0.1 > 127.0.0.1: ip-proto-115 484 subcase 2: vlan insertion ------------------------- 1. Add tx vlan offload on port 0, take care the first param is port:: testpmd> vlan set strip off 0 testpmd> port stop all testpmd> tx_vlan set 0 1 testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> port start all testpmd> start 2. Tester send MAC_IPV4_L2TPv3 packets without vlan to port 0:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=115)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 3. Tester check recieved the pkt with vlan tag identifier 1:: 16:08:17.119129 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 526: vlan 1, p 0, ethertype 802.1Q, vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto unknown (115), length 504) 127.0.0.1 > 127.0.0.1: ip-proto-115 484 Test Case 7: test MAC_IPV6_L2TPv3 l2 tag ======================================== subcase 1: vlan stripping ------------------------- 1. DUT set vlan filter on and enable the vlan receipt:: testpmd > vlan set filter on 0 testpmd > set fwd mac testpmd > set verbose 1 testpmd > rx_vlan add 1 0 2. DUT enable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip off 0 testpmd > start 3. Tester send MAC_IPV6_L2TPv3 pkt with vlan tag identifier 1(ether/vlan/ip/l2tp):: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IPv6(nh=115)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the pkt is fwd with vlan tag 1:: 16:10:25.899116 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 542: vlan 1, p 0, ethertype IPv6, (hlim 64, next-header unknown (115) payload length: 484) ::1 > ::1: ip-proto-115 484 5. Tester send MAC_IPV6_L2TPv3 pkt with vlan tag identifier 2:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=2)/IPv6(nh=115)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the pkt is not recieved:: testpmd> stop Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 0 RX-dropped: 0 RX-total: 0 TX-packets: 0 TX-dropped: 0 TX-total: 0 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 0 RX-dropped: 0 RX-total: 0 TX-packets: 0 TX-dropped: 0 TX-total: 0 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 7. DUT disable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip on 0 testpmd > start 8. Tester send MAC_IPV6_L2TPv3 pkt with vlan tag identifier 1:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IPv6(nh=115)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 9. DUT check the pkt is fwd without vlan tag identifier 1:: 16:13:20.231049 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv6 (0x86dd), length 538: (hlim 64, next-header unknown (115) payload length: 484) ::1 > ::1: ip-proto-115 484 subcase 2: vlan insertion ------------------------- 1. Add tx vlan offload on port 0, take care the first param is port:: testpmd> vlan set strip off 0 testpmd> port stop all testpmd> tx_vlan set 0 1 testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> port start all testpmd> start 2. Tester send MAC_IPV6_L2TPv3 packets without vlan to port 0:: sendp([Ether(dst="00:11:22:33:44:55")/IPv6(nh=115)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 3. Tester check recieved the pkt with vlan tag identifier 1:: 16:15:35.311109 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 546: vlan 1, p 0, ethertype 802.1Q, vlan 1, p 0, ethertype IPv6, (hlim 64, next-header unknown (115) payload length: 484) ::1 > ::1: ip-proto-115 484 Test Case 8: test MAC_IPV4_ESP l2 tag ===================================== subcase 1: vlan stripping ------------------------- 1. DUT set vlan filter on and enable the vlan receipt:: testpmd > vlan set filter on 0 testpmd > set fwd mac testpmd > set verbose 1 testpmd > rx_vlan add 1 0 2. DUT enable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip off 0 testpmd > start 3. Tester send MAC_IPV4_ESP pkt with vlan tag identifier 1(ether/vlan/ip/esp):: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=50)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the pkt is fwd with vlan tag 1:: 16:19:22.039132 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 526: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto ESP (50), length 508) 127.0.0.1 > 127.0.0.1: ESP(spi=0x00000001,seq=0x0), length 488 5. Tester send MAC_IPV4_ESP pkt with vlan tag identifier 2:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=2)/IP(proto=50)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the pkt is not recieved: 7. DUT disable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip on 0 testpmd > start 8. Tester send MAC_IPV4_ESP pkt with vlan tag identifier 1:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=50)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 9. DUT check the pkt is fwd without vlan tag identifier 1:: 16:20:49.995057 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 522: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto ESP (50), length 508) 127.0.0.1 > 127.0.0.1: ESP(spi=0x00000001,seq=0x0), length 488 subcase 2: vlan insertion ------------------------- 1. Add tx vlan offload on port 0, take care the first param is port:: testpmd> vlan set strip off 0 testpmd> port stop all testpmd> tx_vlan set 0 1 testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> port start all testpmd> start 2. Tester send MAC_IPV4_ESP packets without vlan to port 0:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=50)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 3. Tester check recieved the pkt with vlan tag identifier 1:: 16:23:08.631125 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 530: vlan 1, p 0, ethertype 802.1Q, vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto ESP (50), length 508) 127.0.0.1 > 127.0.0.1: ESP(spi=0x00000001,seq=0x0), length 488 Test Case 9: test MAC_IPV6_ESP l2 tag ===================================== subcase 1: vlan stripping ------------------------- 1. DUT set vlan filter on and enable the vlan receipt:: testpmd > vlan set filter on 0 testpmd > set fwd mac testpmd > set verbose 1 testpmd > rx_vlan add 1 0 2. DUT enable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip off 0 testpmd > start 3. Tester send MAC_IPV6_ESP pkt with vlan tag identifier 1(ether/vlan/ip/esp):: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IPv6(nh=50)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the pkt is fwd with vlan tag 1:: 16:25:49.075114 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 546: vlan 1, p 0, ethertype IPv6, (hlim 64, next-header ESP (50) payload length: 488) ::1 > ::1: ESP(spi=0x00000001,seq=0x0), length 488 5. Tester send MAC_IPV6_ESP pkt with vlan tag identifier 2:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=2)/IPv6(nh=50)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the pkt is not recieved: 7. DUT disable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip on 0 testpmd > start 8. Tester send MAC_IPV6_ESP pkt with vlan tag identifier 1:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IPv6(nh=50)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 9. DUT check the pkt is fwd without vlan tag identifier 1:: 16:26:40.279043 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv6 (0x86dd), length 542: (hlim 64, next-header ESP (50) payload length: 488) ::1 > ::1: ESP(spi=0x00000001,seq=0x0), length 488 subcase 2: vlan insertion ------------------------- 1. Add tx vlan offload on port 0, take care the first param is port:: testpmd> vlan set strip off 0 testpmd> port stop all testpmd> tx_vlan set 0 1 testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> port start all testpmd> start 2. Tester send MAC_IPV6_ESP packets without vlan to port 0:: sendp([Ether(dst="00:11:22:33:44:55")/IPv6(nh=50)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 3. Tester check recieved the pkt with vlan tag identifier 1:: 16:28:30.323047 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 550: vlan 1, p 0, ethertype 802.1Q, vlan 1, p 0, ethertype IPv6, (hlim 64, next-header ESP (50) payload length: 488) ::1 > ::1: ESP(spi=0x00000001,seq=0x0), length 488 Test Case 10: test MAC_IPV4_AH l2 tag ===================================== subcase 1: vlan stripping ------------------------- 1. DUT set vlan filter on and enable the vlan receipt:: testpmd > vlan set filter on 0 testpmd > set fwd mac testpmd > set verbose 1 testpmd > rx_vlan add 1 0 2. DUT enable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip off 0 testpmd > start 3. Tester send MAC_IPV4_AH pkt with vlan tag identifier 1(ether/vlan/ip/ahA):: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=51)/AH(spi=1)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the pkt is fwd with vlan tag 1:: 16:30:56.899138 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 530: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto AH (51), length 512) 127.0.0.1 > 127.0.0.1: AH(spi=0x00000001,sumlen=0,seq=0x0): ip-proto-0 484 5. Tester send MAC_IPV4_AH pkt with vlan tag identifier 2:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=2)/IP(proto=51)/AH(spi=1)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the pkt is not recieved: 7. DUT disable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip on 0 testpmd > start 8. Tester send MAC_IPV4_AH pkt with vlan tag identifier 1:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=51)/AH(spi=1)/Raw('x'*480)], iface="enp134s0f0") 9. DUT check the pkt is fwd without vlan tag identifier 1:: 16:34:32.599097 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 526: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto AH (51), length 512) 127.0.0.1 > 127.0.0.1: AH(spi=0x00000001,sumlen=0,seq=0x0): ip-proto-0 484 subcase 2: vlan insertion ------------------------- 1. Add tx vlan offload on port 0, take care the first param is port:: testpmd> vlan set strip off 0 testpmd> port stop all testpmd> tx_vlan set 0 1 testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> port start all testpmd> start 2. Tester send MAC_IPV4_AH packets without vlan to port 0:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=51)/AH(spi=1)/Raw('x'*480)], iface="enp134s0f0") 3. Tester check recieved the pkt with vlan tag identifier 1:: 16:37:21.783066 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 534: vlan 1, p 0, ethertype 802.1Q, vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto AH (51), length 512) 127.0.0.1 > 127.0.0.1: AH(spi=0x00000001,sumlen=0,seq=0x0): ip-proto-0 484 Test Case 11: test MAC_IPV6_AH l2 tag ===================================== subcase 1: vlan stripping ------------------------- 1. DUT set vlan filter on and enable the vlan receipt:: testpmd > vlan set filter on 0 testpmd > set fwd mac testpmd > set verbose 1 testpmd > rx_vlan add 1 0 2. DUT enable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip off 0 testpmd > start 3. Tester send MAC_IPV6_AH pkt with vlan tag identifier 1(ether/vlan/ip/ah):: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IPv6(nh=51)/AH(spi=1)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the pkt is fwd with vlan tag 1:: 16:32:11.519239 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 550: vlan 1, p 0, ethertype IPv6, (hlim 64, next-header AH (51) payload length: 492) ::1 > ::1: AH(spi=0x00000001,sumlen=0,seq=0x0): HBH (pad1)(pad1)[trunc] [|HBH] 5. Tester send MAC_IPV6_AH pkt with vlan tag identifier 2:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=2)/IPv6(nh=51)/AH(spi=1)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the pkt is not recieved: 7. DUT disable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip on 0 testpmd > start 8. Tester send MAC_IPV6_AH pkt with vlan tag identifier 1:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IPv6(nh=51)/AH(spi=1)/Raw('x'*480)], iface="enp134s0f0") 9. DUT check the pkt is fwd without vlan tag identifier 1:: 16:35:27.395058 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv6 (0x86dd), length 546: (hlim 64, next-header AH (51) payload length: 492) ::1 > ::1: AH(spi=0x00000001,sumlen=0,seq=0x0): HBH (pad1)(pad1)[trunc] [|HBH] subcase 2: vlan insertion ------------------------- 1. Add tx vlan offload on port 0, take care the first param is port:: testpmd> vlan set strip off 0 testpmd> port stop all testpmd> tx_vlan set 0 1 testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> port start all testpmd> start 2. Tester send MAC_IPV6_AH packets without vlan to port 0:: sendp([Ether(dst="00:11:22:33:44:55")/IPv6(nh=51)/AH(spi=1)/Raw('x'*480)], iface="enp134s0f0") 3. Tester check recieved the pkt with vlan tag identifier 1:: 16:38:02.311042 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 554: vlan 1, p 0, ethertype 802.1Q, vlan 1, p 0, ethertype IPv6, (hlim 64, next-header AH (51) payload length: 492) ::1 > ::1: AH(spi=0x00000001,sumlen=0,seq=0x0): HBH (pad1)(pad1)[trunc] [|HBH] Test Case 12: test MAC_IPV4_NAT-T-ESP l2 tag ============================================ subcase 1: vlan stripping ------------------------- 1. DUT set vlan filter on and enable the vlan receipt:: testpmd > vlan set filter on 0 testpmd > set fwd mac testpmd > set verbose 1 testpmd > rx_vlan add 1 0 2. DUT enable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip off 0 testpmd > start 3. Tester send MAC_IPV4_NAT-T-ESP pkt with vlan tag identifier 1(ether/vlan/ip/udp/esp):: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP()/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the pkt is fwd with vlan tag 1:: 16:43:18.351118 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 534: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto UDP (17), length 516) 127.0.0.1.4500 > 127.0.0.1.4500: UDP-encap: ESP(spi=0x00000001,seq=0x0), length 488 5. Tester send MAC_IPV4_NAT-T-ESP pkt with vlan tag identifier 2:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=2)/IP()/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the pkt is not recieved: 7. DUT disable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip on 0 testpmd > start 8. Tester send MAC_IPV4_NAT-T-ESP pkt with vlan tag identifier 1:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP()/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 9. DUT check the pkt is recieved without vlan tag identifier 1:: 16:46:50.015123 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 530: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto UDP (17), length 516) 127.0.0.1.4500 > 127.0.0.1.4500: UDP-encap: ESP(spi=0x00000001,seq=0x0), length 488 subcase 2: vlan insertion ------------------------- 1. Add tx vlan offload on port 0, take care the first param is port:: testpmd> vlan set strip off 0 testpmd> port stop all testpmd> tx_vlan set 0 1 testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> port start all testpmd> start 2. Tester send MAC_IPV4_NAT-T-ESP packets without vlan to port 0:: sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 3. Tester check recieved the pkt with vlan tag identifier 1:: 16:49:41.875196 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 538: vlan 1, p 0, ethertype 802.1Q, vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto UDP (17), length 516) 127.0.0.1.4500 > 127.0.0.1.4500: UDP-encap: ESP(spi=0x00000001,seq=0x0), length 488 Test Case 13: test MAC_IPV6_NAT-T-ESP l2 tag ============================================ subcase 1: vlan stripping ------------------------- 1. DUT set vlan filter on and enable the vlan receipt:: testpmd > vlan set filter on 0 testpmd > set fwd mac testpmd > set verbose 1 testpmd > rx_vlan add 1 0 2. DUT enable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip off 0 testpmd > start 3. Tester send MAC_IPV6_NAT-T-ESP pkt with vlan tag identifier 1(ether/vlan/ip/udp/esp):: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IPv6()/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 4. DUT check the pkt is fwd with vlan tag 1:: 16:44:13.959467 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 554: vlan 1, p 0, ethertype IPv6, (hlim 64, next-header UDP (17) payload length: 496) ::1.4500 > ::1.4500: [udp sum ok] UDP-encap: ESP(spi=0x00000001,seq=0x0), length 488 5. Tester send MAC_IPV6_NAT-T-ESP pkt with vlan tag identifier 2:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=2)/IPv6()/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the pkt is not recieved: 7. DUT disable the vlan header stripping with vlan tag identifier 1:: testpmd > vlan set strip on 0 testpmd > start 8. Tester send MAC_IPV6_NAT-T-ESP pkt with vlan tag identifier 1:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IPv6()/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 9. DUT check the pkt is recieved without vlan tag identifier 1:: 16:47:30.747658 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv6 (0x86dd), length 550: (hlim 64, next-header UDP (17) payload length: 496) ::1.4500 > ::1.4500: [udp sum ok] UDP-encap: ESP(spi=0x00000001,seq=0x0), length 488 subcase 2: vlan insertion ------------------------- 1. Add tx vlan offload on port 0, take care the first param is port:: testpmd> vlan set strip off 0 testpmd> port stop all testpmd> tx_vlan set 0 1 testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> port start all testpmd> start 2. Tester send MAC_IPV4_NAT-T-ESP packets without vlan to port 0:: sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 3. Tester check recieved the pkt with vlan tag identifier 1:: 16:50:29.791349 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype 802.1Q (0x8100), length 558: vlan 1, p 0, ethertype 802.1Q, vlan 1, p 0, ethertype IPv6, (hlim 64, next-header UDP (17) payload length: 496) ::1.4500 > ::1.4500: [udp sum ok] UDP-encap: ESP(spi=0x00000001,seq=0x0), length 488 Test Case 14: MAC_IPV4_L2TPv3 vlan strip on + HW checksum offload check ======================================================================= The pre-steps are as l2tp_esp_iavf_test_plan. 1. ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 6-9 -n 4 -a af:01.0 -- -i --rxq=16 --txq=16 --portmask=0x1 --nb-cores=2 --enable-rx-cksum 2. DUT create fdir rules for MAC_IPV4_L2TPv3 with queue index and mark:: flow create 0 ingress pattern eth / ipv4 / l2tpv3oip session_id is 1 / end actions queue index 1 / mark id 4 / end flow create 0 ingress pattern eth / ipv4 / l2tpv3oip session_id is 2 / end actions queue index 2 / mark id 3 / end flow create 0 ingress pattern eth / ipv4 / l2tpv3oip session_id is 3 / end actions queue index 3 / mark id 2 / end flow create 0 ingress pattern eth / ipv4 / l2tpv3oip session_id is 4 / end actions queue index 4 / mark id 1 / end 3. Enable vlan filter and receipt of VLAN packets with VLAN Tag Identifier 1 on port 0, Enable vlan strip on VF0:: testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> vlan set strip on 0 testpmd> set verbose 1 4. enable hw checksum:: testpmd> set fwd csum Set csum packet forwarding mode testpmd> port stop all testpmd> csum set ip hw 0 testpmd> csum set udp hw 0 testpmd> port start all testpmd> start 5. Tester send matched packets with VLAN tag "1" and incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=115,chksum=0x123)/L2TP('\x00\x00\x00\x01')/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the packets are distributed to expected queue with mark id and fwd without VLAN tag "1", and report the checksum error:: testpmd> port 0/queue 1: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x0800 - length=518 - nb_segs=1 - RSS hash=0x828dafbf - RSS queue=0x1 - VLAN tci=0x1 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x1 ol_flags: PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2268c09840, pkt_len=518, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=115 l4_len=0 flags=PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 15:20:43.803087 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 518: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto unknown (115), length 504) 127.0.0.1 > 127.0.0.1: ip-proto-115 484 7. Tester send mismatched packets with VLAN tag "1" and incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=115,chksum=0x123)/L2TP('\x00\x00\x00\x11')/Raw('x'*480)], iface="enp134s0f0") 8. DUT check the packets are not distributed to expected queue without mark id and fwd without VLAN tag "1", and report the checksum error:: port 0/queue 15: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x0800 - length=518 - nb_segs=1 - RSS hash=0x828dafbf - RSS queue=0xf - VLAN tci=0x1 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0xf ol_flags: PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2269cba700, pkt_len=518, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=115 l4_len=0 flags=PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 15:20:43.803087 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 518: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto unknown (115), length 504) 127.0.0.1 > 127.0.0.1: ip-proto-115 484 9. DUT verify rule can be listed and destroyed:: testpmd> flow list 0 ID Group Prio Attr Rule 0 0 0 i-- ETH IPV4 L2TPV3OIP => QUEUE MARK 1 0 0 i-- ETH IPV4 L2TPV3OIP => QUEUE MARK 2 0 0 i-- ETH IPV4 L2TPV3OIP => QUEUE MARK 3 0 0 i-- ETH IPV4 L2TPV3OIP => QUEUE MARK testpmd> flow destroy 0 rule 0 10. Tester send matched packets with VLAN tag "1" and incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=115,chksum=0x123)/L2TP('\x00\x00\x00\x01')/Raw('x'*480)], iface="enp134s0f0") 11.DUT check the packets are not distributed to expected queue without mark id and and without VLAN tag "1", and report the checksum error:: testpmd> port 0/queue 15: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x0800 - length=518 - nb_segs=1 - RSS hash=0x828dafbf - RSS queue=0xf - VLAN tci=0x1 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0xf ol_flags: PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2269cb9dc0, pkt_len=518, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=115 l4_len=0 flags=PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 15:20:43.803087 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 518: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto unknown (115), length 504) 127.0.0.1 > 127.0.0.1: ip-proto-115 484 Test Case 15: MAC_IPV4_L2TPv3 vlan insert on + SW checksum offload check ======================================================================== 1. ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 6-9 -n 4 -a af:01.0 -- -i --rxq=16 --txq=16 --portmask=0x1 --nb-cores=2 --enable-rx-cksum 2. DUT create fdir rules for MAC_IPV4_L2TPv3 with queue index and mark:: flow create 0 ingress pattern eth / ipv4 / l2tpv3oip session_id is 1 / end actions queue index 1 / mark id 4 / end flow create 0 ingress pattern eth / ipv4 / l2tpv3oip session_id is 2 / end actions queue index 2 / mark id 3 / end flow create 0 ingress pattern eth / ipv4 / l2tpv3oip session_id is 3 / end actions queue index 3 / mark id 2 / end flow create 0 ingress pattern eth / ipv4 / l2tpv3oip session_id is 4 / end actions queue index 4 / mark id 1 / end 3. Enable vlan filter and add tx vlan offload on port 0:: testpmd> port stop all testpmd> rx_vlan add 1 0 testpmd> vlan set filter on 0 testpmd> tx_vlan set 0 1 testpmd> port start all testpmd> set fwd mac testpmd> set verbose 1 4. Tester send matched packets without vlan:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=115)/L2TP('\x00\x00\x00\x02')/Raw('x'*480)], iface="enp134s0f0") 5. DUT check the packets are distributed to expected queue with mark id and fwd with VLAN tag "1" to tester:: testpmd> port 0/queue 2: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x8100 - length=522 - nb_segs=1 - RSS hash=0xf20d0ef3 - RSS queue=0x2 - sw ptype: L2_ETHER_VLAN L3_IPV4 - l2_len=18 - l3_len=20 - Receive queue=0x2 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2268d26880, pkt_len=522, nb_segs=1: rx: l2_len=18 ethertype=800 l3_len=20 l4_proto=115 l4_len=0 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: flags=PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 17:25:40.615279 a4:bf:01:6a:62:58 > 00:11:22:33:44:55, ethertype 802.1Q (0x8100), length 522: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto unknown (115), length 504, bad cksum 123 (->7a90)!) 127.0.0.1 > 127.0.0.1: ip-proto-115 484 6. enable sw checksum:: testpmd> set fwd csum Set csum packet forwarding mode testpmd> port stop all testpmd> csum set ip sw 0 testpmd> csum set udp sw 0 testpmd> port start all testpmd> start 7. Tester send mismatched packets with incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=115,chksum=0x123)/L2TP('\x00\x00\x00\x22')/Raw('x'*480)], iface="enp134s0f0") 8. DUT check the packets are not distributed to expected queue without mark id and report the checksum error:: port 0/queue 3: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x8100 - length=522 - nb_segs=1 - RSS hash=0xf20d0ef3 - RSS queue=0x3 - sw ptype: L2_ETHER_VLAN L3_IPV4 - l2_len=18 - l3_len=20 - Receive queue=0x3 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2268e42f80, pkt_len=522, nb_segs=1: rx: l2_len=18 ethertype=800 l3_len=20 l4_proto=115 l4_len=0 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: flags=PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 9. DUT verify rule can be listed and destroyed:: testpmd> flow list 0 ID Group Prio Attr Rule 0 0 0 i-- ETH IPV4 L2TPV3OIP => QUEUE MARK 1 0 0 i-- ETH IPV4 L2TPV3OIP => QUEUE MARK 2 0 0 i-- ETH IPV4 L2TPV3OIP => QUEUE MARK 3 0 0 i-- ETH IPV4 L2TPV3OIP => QUEUE MARK testpmd> flow destroy 0 rule 1 10. Tester send matched packets with incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(proto=115,chksum=0x123)/L2TP('\x00\x00\x00\x02')/Raw('x'*480)], iface="enp134s0f0") 11.DUT check the packets are not distributed to expected queue without mark id and report the checksum error:: testpmd> port 0/queue 3: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x8100 - length=522 - nb_segs=1 - RSS hash=0xf20d0ef3 - RSS queue=0x3 - sw ptype: L2_ETHER_VLAN L3_IPV4 - l2_len=18 - l3_len=20 - Receive queue=0x3 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2268e42640, pkt_len=522, nb_segs=1: rx: l2_len=18 ethertype=800 l3_len=20 l4_proto=115 l4_len=0 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: flags=PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 Test Case 16: MAC_IPV4_ESP vlan strip on + HW checksum offload check ==================================================================== The pre-steps are as l2tp_esp_iavf_test_plan. 1. ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 6-9 -n 4 -a af:01.0 -- -i --rxq=16 --txq=16 --portmask=0x1 --nb-cores=2 --enable-rx-cksum 2. DUT create fdir rules for MAC_IPV4_ESP with queue index and mark:: flow create 0 ingress pattern eth / ipv4 / esp spi is 1 / end actions queue index 1 / mark id 4 / end flow create 0 ingress pattern eth / ipv4 / esp spi is 2 / end actions queue index 2 / mark id 3 / end flow create 0 ingress pattern eth / ipv4 / esp spi is 3 / end actions queue index 3 / mark id 2 / end flow create 0 ingress pattern eth / ipv4 / esp spi is 4 / end actions queue index 4 / mark id 1 / end 3. Enable vlan filter and receipt of VLAN packets with VLAN Tag Identifier 1 on port 0, Enable vlan strip on VF0:: testpmd> vlan set filter on 0 testpmd> rx_vlan add 1 0 testpmd> vlan set strip on 0 4. enable hw checksum:: testpmd> set fwd csum Set csum packet forwarding mode testpmd> set verbose 1 testpmd> port stop all testpmd> csum set ip hw 0 testpmd> csum set udp hw 0 testpmd> port start all testpmd> start 5. Tester send matched packets with VLAN tag "1" and incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=50,chksum=0x123)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 6. DUT check the packets are distributed to expected queue with mark id and fwd without VLAN tag "1", and report the checksum error:: testpmd> port 0/queue 1: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x0800 - length=522 - nb_segs=1 - RSS hash=0xeb9be2c9 - RSS queue=0x1 - VLAN tci=0x1 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x1 ol_flags: PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2268c0a180, pkt_len=522, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=50 l4_len=0 flags=PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 17:39:12.063112 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 522: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto ESP (50), length 508) 127.0.0.1 > 127.0.0.1: ESP(spi=0x00000001,seq=0x0), length 488 7. Tester send mismatched packets with VLAN tag "1" and incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=50,chksum=0x123)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 8. DUT check the packets are not distributed to expected queue without mark id and fwd without VLAN tag "1", and report the checksum error:: port 0/queue 9: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x0800 - length=522 - nb_segs=1 - RSS hash=0xeb9be2c9 - RSS queue=0x9 - VLAN tci=0x1 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x9 ol_flags: PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x226960fd00, pkt_len=522, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=50 l4_len=0 flags=PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 17:40:33.967072 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 522: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto ESP (50), length 508) 127.0.0.1 > 127.0.0.1: ESP(spi=0x0000000b,seq=0x0), length 488 9. DUT verify rule can be listed and destroyed:: testpmd> flow list 0 0 0 0 i-- ETH IPV4 ESP => QUEUE MARK 1 0 0 i-- ETH IPV4 ESP => QUEUE MARK 2 0 0 i-- ETH IPV4 ESP => QUEUE MARK 3 0 0 i-- ETH IPV4 ESP => QUEUE MARK testpmd> flow destroy 0 rule 0 10. Tester send matched packets with VLAN tag "1" and incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/Dot1Q(vlan=1)/IP(proto=50,chksum=0x123)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 11.DUT check the packets are not distributed to expected queue without mark id and and fwd without VLAN tag "1", and report the checksum error:: testpmd> port 0/queue 9: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x0800 - length=522 - nb_segs=1 - RSS hash=0xeb9be2c9 - RSS queue=0x9 - VLAN tci=0x1 - sw ptype: L2_ETHER L3_IPV4 - l2_len=14 - l3_len=20 - Receive queue=0x9 ol_flags: PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x226960f3c0, pkt_len=522, nb_segs=1: rx: l2_len=14 ethertype=800 l3_len=20 l4_proto=50 l4_len=0 flags=PKT_RX_VLAN PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_VLAN_STRIPPED PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: m->l2_len=14 m->l3_len=20 m->l4_len=0 tx: flags=PKT_TX_IP_CKSUM PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 17:42:29.419400 00:11:22:33:44:55 > 02:00:00:00:00:00, ethertype IPv4 (0x0800), length 522: (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto ESP (50), length 508) 127.0.0.1 > 127.0.0.1: ESP(spi=0x00000001,seq=0x0), length 488 Test Case 17: MAC_IPV6_NAT-T-ESP vlan insert on + SW checksum offload check =========================================================================== 1. ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 6-9 -n 4 -a af:01.0 -- -i --rxq=16 --txq=16 --portmask=0x1 --nb-cores=2 --enable-rx-cksum 2. DUT create fdir rules for MAC_IPV6_NAT-T-ESP with queue index and mark:: flow create 0 ingress pattern eth / ipv4 / udp / esp spi is 1 / end actions queue index 1 / mark id 4 / end flow create 0 ingress pattern eth / ipv4 / udp / esp spi is 2 / end actions queue index 2 / mark id 3 / end flow create 0 ingress pattern eth / ipv4 / udp / esp spi is 3 / end actions queue index 3 / mark id 2 / end flow create 0 ingress pattern eth / ipv4 / udp / esp spi is 4 / end actions queue index 4 / mark id 1 / end 3. Enable vlan filter and add tx vlan offload on port 0:: testpmd> port stop all testpmd> rx_vlan add 1 0 testpmd> vlan set filter on 0 testpmd> tx_vlan set 0 1 testpmd> port start all testpmd> set fwd mac testpmd> set verbose 1 4. Tester send matched packets without vlan:: sendp([Ether(dst="00:11:22:33:44:55")/IP(chksum=0x123)/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 5. DUT check the packets are distributed to expected queue with mark id and fwd with VLAN tag "1" to tester:: testpmd> port 0/queue 1: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x8100 - length=534 - nb_segs=1 - RSS hash=0x89b546af - RSS queue=0x1 - sw ptype: L2_ETHER_VLAN L3_IPV4 L4_UDP - l2_len=18 - l3_len=20 - l4_len=8 - Receive queue=0x1 ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2268c0a180, pkt_len=534, nb_segs=1: rx: l2_len=18 ethertype=800 l3_len=20 l4_proto=17 l4_len=8 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: flags=PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 17:49:14.935149 a4:bf:01:6a:62:58 > 00:11:22:33:44:55, ethertype 802.1Q (0x8100), length 534: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto UDP (17), length 516, bad cksum 123 (->7ae6)!) 127.0.0.1.4500 > 127.0.0.1.4500: UDP-encap: ESP(spi=0x00000001,seq=0x0), length 488 6. enable sw checksum:: testpmd> set fwd csum Set csum packet forwarding mode testpmd> port stop all testpmd> csum set ip sw 0 testpmd> csum set udp sw 0 testpmd> port start all testpmd> start 7. Tester send mismatched packets with incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(chksum=0x123)/UDP(dport=4500)/ESP(spi=11)/Raw('x'*480)], iface="enp134s0f0") 8. DUT check the packets are not distributed to expected queue without mark id and report the checksum error:: port 0/queue 15: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x8100 - length=534 - nb_segs=1 - RSS hash=0x89b546af - RSS queue=0xf - sw ptype: L2_ETHER_VLAN L3_IPV4 L4_UDP - l2_len=18 - l3_len=20 - l4_len=8 - Receive queue=0xf ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2269cba700, pkt_len=534, nb_segs=1: rx: l2_len=18 ethertype=800 l3_len=20 l4_proto=17 l4_len=8 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: flags=PKT_TX_L4_NO_CKSUM PKT_TX_IPV4 9. DUT verify rule can be listed and destroyed:: testpmd> flow list 0 ID Group Prio Attr Rule 0 0 0 i-- ETH IPV4 UDP ESP => QUEUE MARK 1 0 0 i-- ETH IPV4 UDP ESP => QUEUE MARK 2 0 0 i-- ETH IPV4 UDP ESP => QUEUE MARK 3 0 0 i-- ETH IPV4 UDP ESP => QUEUE MARK testpmd> flow destroy 0 rule 0 10. Tester send matched packets with incorrect checksum:: sendp([Ether(dst="00:11:22:33:44:55")/IP(chksum=0x123)/UDP(dport=4500)/ESP(spi=1)/Raw('x'*480)], iface="enp134s0f0") 11.DUT check the packets are not distributed to expected queue without mark id and report the checksum error:: testpmd> port 0/queue 15: received 1 packets src=A4:BF:01:6A:62:58 - dst=00:11:22:33:44:55 - type=0x8100 - length=534 - nb_segs=1 - RSS hash=0x89b546af - RSS queue=0xf - sw ptype: L2_ETHER_VLAN L3_IPV4 L4_UDP - l2_len=18 - l3_len=20 - l4_len=8 - Receive queue=0xf ol_flags: PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN ----------------- port=0, mbuf=0x2269cb9dc0, pkt_len=534, nb_segs=1: rx: l2_len=18 ethertype=800 l3_len=20 l4_proto=17 l4_len=8 flags=PKT_RX_RSS_HASH PKT_RX_L4_CKSUM_GOOD PKT_RX_IP_CKSUM_BAD PKT_RX_OUTER_L4_CKSUM_UNKNOWN tx: flags=PKT_TX_L4_NO_CKSUM PKT_TX_IPV4