[dpdk-dev] building l2fwd-crypto example from Makefile
Hello, I have a problem to build l2fwd-crypto example using its Makefile. I build it using Makefile according to this [1] tutorial, when i run the compiled file using the following command: ./l2fwd-crypto -l 1 -n 4 --vdev="crypto_aesni_mb,socket_id=0,max_nb_sessions=128" \ -- -p 1 --cdev SW --chain CIPHER_HASH --cipher_algo "aes-cbc" --auth_algo "sha1-hmac" I get the follwing error: EAL: Detected 16 lcore(s) EAL: Detected 1 NUMA nodes EAL: FAILED TO PARSE DEVICE "CRYPTO_AESNI_GCM" EAL: UNABLE TO PARSE DEVICE 'CRYPTO_AESNI_GCM,SOCKET_ID=0,MAX_NB_SESSIONS=128' EAL: ERROR - EXITING WITH CODE: 1 CAUSE: INVALID EAL ARGUMENTS Could anyone help me to solve this problem? It's worth to noting that when i build it using meson and ninja as the following, it works successfuly. meson -Dexamples=l2fwd-crypto build Thanks in advance Links: -- [1] https://doc.dpdk.org/guides-20.11/cryptodevs/aesni_gcm.html
[dpdk-dev] kni interface does not transmit anything
Hello, I've recently migrated from dpdk-18.05 to dpdk-20.11. I built "kni" example according to this tutorial [1], every thing is fine except that it has no output packet (no tx). have I ignored something? I would be grateful if anyone could help me. outputs: > ./BUILD/KNI -L 4-7 -N 4 -- -P -P 0X3 --CONFIG="(0,4,6),(1,5,7)" EAL: Detected 16 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: No available hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: VFIO support initialized EAL: using IOMMU type 1 (Type 1) EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.0 (socket 0) EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.1 (socket 0) EAL: No legacy callbacks, legacy socket not created APP: Initialising port 0 ... APP: Initialising port 1 ... Checking link status done Port 0 Link up at 10 Gbps FDX Autoneg Port 1 Link up at 10 Gbps FDX Autoneg APP: APP: KNI Running APP: kill -SIGUSR1 128701 APP: Show KNI Statistics. APP: kill -SIGUSR2 128701 APP: Zero KNI Statistics. APP: APP: Lcore 5 is reading from port 1 APP: Lcore 6 is writing to port 0 APP: Lcore 7 is writing to port 1 APP: Lcore 4 is reading from port 0 APP: Configure network interface of 0 up KNI: Configure promiscuous mode of 0 to 1 KNI: Configure promiscuous mode of 0 to 0 -- > IFCONFIG VETH0 1.1.2.39/24 UP > TCPDUMP -V -N -I VETH0 07:22:26.218095 IP (tos 0x0, ttl 64, id 15551, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 1, length 64 07:22:27.218093 IP (tos 0x0, ttl 64, id 15619, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 2, length 64 07:22:28.242082 IP (tos 0x0, ttl 64, id 15826, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 3, length 64 07:22:29.266097 IP (tos 0x0, ttl 64, id 15948, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 4, length 64 07:22:30.290083 IP (tos 0x0, ttl 64, id 16060, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 5, length 64 07:22:31.314073 IP (tos 0x0, ttl 64, id 16118, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 6, length 64 07:22:32.342079 IP (tos 0x0, ttl 64, id 16236, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 7, length 64 07:22:33.366074 IP (tos 0x0, ttl 64, id 16332, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 8, length 64 07:22:34.390079 IP (tos 0x0, ttl 64, id 16511, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 9, length 64 -- Best Regards Links: -- [1] https://doc.dpdk.org/guides-20.11/sample_app_ug/kernel_nic_interface.html
[dpdk-dev] kni interface does not transmit anything
Hello, I've recently migrated from dpdk-18.05 to dpdk-20.11. I built "kni" example according to this tutorial [1 [1]], every thing is fine except that it has no output packet (no tx). have I ignored something? I would be grateful if anyone could help me. It may also be helpful to mention that after I change the Interface state to UP, The output of `ip link` shows that the state of this interface still is DOWN. outputs: > ./BUILD/KNI -L 4-7 -N 4 -- -P -P 0X3 --CONFIG="(0,4,6),(1,5,7)" EAL: Detected 16 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: No available hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: VFIO support initialized EAL: using IOMMU type 1 (Type 1) EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.0 (socket 0) EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.1 (socket 0) EAL: No legacy callbacks, legacy socket not created APP: Initialising port 0 ... APP: Initialising port 1 ... Checking link status done Port 0 Link up at 10 Gbps FDX Autoneg Port 1 Link up at 10 Gbps FDX Autoneg APP: APP: KNI Running APP: kill -SIGUSR1 128701 APP: Show KNI Statistics. APP: kill -SIGUSR2 128701 APP: Zero KNI Statistics. APP: APP: Lcore 5 is reading from port 1 APP: Lcore 6 is writing to port 0 APP: Lcore 7 is writing to port 1 APP: Lcore 4 is reading from port 0 APP: Configure network interface of 0 up KNI: Configure promiscuous mode of 0 to 1 KNI: Configure promiscuous mode of 0 to 0 -- >IFCONFIG VETH0 1.1.2.39/24 UP >TCPDUMP -V -N -I VETH0 07:22:26.218095 IP (tos 0x0, ttl 64, id 15551, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 1, length 64 07:22:27.218093 IP (tos 0x0, ttl 64, id 15619, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 2, length 64 07:22:28.242082 IP (tos 0x0, ttl 64, id 15826, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 3, length 64 07:22:29.266097 IP (tos 0x0, ttl 64, id 15948, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 4, length 64 07:22:30.290083 IP (tos 0x0, ttl 64, id 16060, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 5, length 64 07:22:31.314073 IP (tos 0x0, ttl 64, id 16118, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 6, length 64 07:22:32.342079 IP (tos 0x0, ttl 64, id 16236, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 7, length 64 07:22:33.366074 IP (tos 0x0, ttl 64, id 16332, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 8, length 64 07:22:34.390079 IP (tos 0x0, ttl 64, id 16511, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 9, length 64 -- Best Regards Links: -- [1] https://doc.dpdk.org/guides-20.11/sample_app_ug/kernel_nic_interface.html Links: -- [1] https://doc.dpdk.org/guides-20.11/sample_app_ug/kernel_nic_interface.html
[dpdk-dev] pdump alongside the running l2fwd-crypto leads to Segmentation fault (core dumped) Error
Hello, I setup the l2fwd-crypto example on dpdk-20.11 according to the following topology: - LC-1 and LC-2 are l2fwd-crypto systems. - A and B are two clients. A <--> LC-1 <--> LC-2 <--> B I used the following command to config LC-1 and LC-2: -- ./build/l2fwd-crypto -l 0-1 -n 4 --vdev="crypto_aesni_gcm0,socket_id=0,max_nb_sessions=128" --vdev="crypto_aesni_gcm1,socket_id=1,max_nb_sessions=128" -- -p 0x3 --no-mac-updating --cdev SW --chain AEAD --aead_algo "aes-gcm" --aead_key 00:01:02:03:04:05:06:07:08:09:0a:0b:0c:0d:0e:0f --aead_iv 6B:8A:74:C3:D6:4A:0B:C5:F0:4B:18:6B --- I set static arp in client systems and test the topology using 'ping' (from A to B). Everything works fine. But, using pdump on LC-1 while ping is running, leads to Segmentation fault (core dumped). ./dpdk-pdump -- --pdump 'port=0,queue=*,rx-dev=/tmp/rx.pcap' OUTPUTS: DPDK-PDUMP -- EAL: Detected 16 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket_372404_1811cd7dfadb50 EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.0 (socket 0) EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.1 (socket 0) CRYPTODEV: Creating cryptodev crypto_aesni_gcm0 CRYPTODEV: Initialisation parameters - name: crypto_aesni_gcm0,socket id: 0, max queue pairs: 8 CRYPTODEV: Creating cryptodev crypto_aesni_gcm1 CRYPTODEV: Initialisation parameters - name: crypto_aesni_gcm1,socket id: 0, max queue pairs: 8 Port 2 MAC: 02 70 63 61 70 00 core (0), capture for (1) tuples - port 0 device ((null)) queue 65535 PRIMARY PROCESS IS NO LONGER ACTIVE, EXITING... EAL: FAILED TO SEND TO (/VAR/RUN/DPDK/RTE/MP_SOCKET) DUE TO CONNECTION REFUSED EAL: FAIL TO SEND REQUEST /VAR/RUN/DPDK/RTE/MP_SOCKET:MP_PDUMP PDUMP_PREPARE_CLIENT_REQUEST(): CLIENT REQUEST FOR PDUMP ENABLE/DISABLE FAILED EAL: FAILED TO SEND TO (/VAR/RUN/DPDK/RTE/MP_SOCKET) DUE TO CONNECTION REFUSED EAL: FAIL TO SEND REQUEST /VAR/RUN/DPDK/RTE/MP_SOCKET:EAL_DEV_MP_REQUEST EAL: CANNOT SEND REQUEST TO PRIMARY EAL: FAILED TO SEND HOTPLUG REQUEST TO PRIMARY # PDUMP DEBUG STATS # -PACKETS DEQUEUED: 1 -PACKETS TRANSMITTED TO VDEV: 1 -PACKETS FREED: 0 - L2FWD-CRYPTO - EAL: Detected 16 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'VA' EAL: No available hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: VFIO support initialized EAL: using IOMMU type 1 (Type 1) EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.0 (socket 0) EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.1 (socket 0) CRYPTODEV: Creating cryptodev crypto_aesni_gcm0 CRYPTODEV: Initialisation parameters - name: crypto_aesni_gcm0,socket id: 0, max queue pairs: 8 CRYPTODEV: Creating cryptodev crypto_aesni_gcm1 CRYPTODEV: Initialisation parameters - name: crypto_aesni_gcm1,socket id: 0, max queue pairs: 8 EAL: No legacy callbacks, legacy socket not created MAC updating disabled Initializing port 0... Port 0, MAC address: 40:A6:B7:1E:9D:44 Initializing port 1... Port 1, MAC address: 40:A6:B7:1E:9D:45 Checking link statusdone Port 0 Link up at 10 Gbps FDX Autoneg Port 1 Link up at 10 Gbps FDX Autoneg Lcore 0: RX port 0 Lcore 1: RX port 1 Allocated pool "priv_sess_mp_0" on socket 0 CRYPTODEV: elt_size 0 is expanded to 320 Allocated pool "sess_mp_0" on socket 0 Lcore 0: cryptodev 0 Lcore 1: cryptodev 1 L2FWD: entering main loop on lcore 1 L2FWD: -- lcoreid=1 portid=1 L2FWD: entering main loop on lcore 0 L2FWD: -- lcoreid=0 portid=0 L2FWD: -- lcoreid=0 cryptoid=0 Options:- nportmask: 3 ports per lcore: 1 refresh period : 1 single lcore mode: disabled stats_printing: enabled sessionless crypto: disabled Crypto chain: Input --> Authenticated encryption --> Output L2FWD: -- lcoreid=1 cryptoid=1 AEAD information --- Algorithm: aes-gcm AEAD key: at [0x7fff90cc8a58], len=16 Options:- nportmask: 3 ports per lcore: 1 refresh period : 1 single lcore mode: disabled stats_printing: enabled sessionless crypto: disabled Crypto chain: Input --> Authenticated encryption --> Output AEAD information --- Algorithm: aes-gcm AEAD key: at [0x7fff90cc8a58], len=16 : 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | IV: at [0x1004330c0], len=12 : 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | IV: at [0x1004330c0], len=1
[dpdk-dev] dpdk_21.02--kni interface does not work properly
Hello, I've recently migrated from dpdk-18.05 to dpdk-21.02. I built "kni" example according to this tutorial [1 [1]], every thing is fine except that it has no output packet (no tx). There is a same problem in dpdk-20.11. Have I ignored something? I would be grateful if anyone could help me. It may also be helpful to mention that after I change the Interface state to UP, The output of `ip link` shows that the state of this interface still is DOWN. outputs: > ./BUILD/KNI -L 4-7 -N 4 -- -P -P 0X3 --CONFIG="(0,4,6),(1,5,7)" EAL: Detected 16 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: No available hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: VFIO support initialized EAL: using IOMMU type 1 (Type 1) EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.0 (socket 0) EAL: Probe PCI driver: net_i40e (8086:158b) device: :06:00.1 (socket 0) EAL: No legacy callbacks, legacy socket not created APP: Initialising port 0 ... APP: Initialising port 1 ... Checking link status done Port 0 Link up at 10 Gbps FDX Autoneg Port 1 Link up at 10 Gbps FDX Autoneg APP: APP: KNI Running APP: kill -SIGUSR1 128701 APP: Show KNI Statistics. APP: kill -SIGUSR2 128701 APP: Zero KNI Statistics. APP: APP: Lcore 5 is reading from port 1 APP: Lcore 6 is writing to port 0 APP: Lcore 7 is writing to port 1 APP: Lcore 4 is reading from port 0 APP: Configure network interface of 0 up KNI: Configure promiscuous mode of 0 to 1 KNI: Configure promiscuous mode of 0 to 0 -- >IFCONFIG VETH0 1.1.2.39/24 UP >TCPDUMP -V -N -I VETH0 07:22:26.218095 IP (tos 0x0, ttl 64, id 15551, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 1, length 64 07:22:27.218093 IP (tos 0x0, ttl 64, id 15619, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 2, length 64 07:22:28.242082 IP (tos 0x0, ttl 64, id 15826, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 3, length 64 07:22:29.266097 IP (tos 0x0, ttl 64, id 15948, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 4, length 64 07:22:30.290083 IP (tos 0x0, ttl 64, id 16060, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 5, length 64 07:22:31.314073 IP (tos 0x0, ttl 64, id 16118, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 6, length 64 07:22:32.342079 IP (tos 0x0, ttl 64, id 16236, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 7, length 64 07:22:33.366074 IP (tos 0x0, ttl 64, id 16332, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 8, length 64 07:22:34.390079 IP (tos 0x0, ttl 64, id 16511, offset 0, flags [DF], proto ICMP (1), length 84) 1.1.2.2 > 1.1.2.39: ICMP echo request, id 229, seq 9, length 64 -- Best Regards Links: -- [1] https://doc.dpdk.org/guides-21.02/sample_app_ug/kernel_nic_interface.html [1] Links: -- [1] https://doc.dpdk.org/guides-20.11/sample_app_ug/kernel_nic_interface.html
