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2020-07-05Adding vdev support and vfioLuc Provoost30-112/+179
Using vfio in stead of igb_uio. DPDK 2020.5 is NOT compiling the igb_uio driver by default any more. For the l3 mode, we are now using the new PROX vdev feature. This is achieved by adding the vdev parameter in the port section of the PROX config files. One of the advantages is that we can now ping a port managed by PROX: the requests will be forwarded by PROX to the LINUX stack, who will reply to the ping. A tap device is being created by PROX to support this feature. Installing old version of nasm since latest causes some issues. If not pushgateway is being used, it should be commented out in the config_file. vfio is now loaded by specifying the module in /etc/modules-load.d There is also an after_boot.sh script that will be run by check_prox_system_setup.sh, which can be used for further configuration of the instance after boot. There is now also a file created /opt/rapid/system_ready_for_rapid by the check_prox_system_setup.sh script. This file is created once all configuration is done. The runrapid.py script will wait till this file is created before executing any tests. Change-Id: Ic5c41af82642066af42134c3323297f5a06f6f72 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-06-05Clean up for the test podsYury Kylulin2-10/+31
Option for Kubernetes environment clean up (createrapidk8s.py -c) from the test pods added. Signed-off-by: Yury Kylulin <yury.kylulin@intel.com> Change-Id: I1c6c7090462b55fbadd1d8f1a277470a6eeb2dee
2020-06-03Fix for containers to use /opt/rapidYury Kylulin5-10/+12
Fix scripts and build procedure to use /opt/rapid as a main directory for binaries and config files. Signed-off-by: Yury Kylulin <yury.kylulin@intel.com> Change-Id: Icb38c37a85a78a6f2de2e751df5fafd624b4f1b3
2020-06-02Using /opt/rapid to run proxLuc Provoost4-12/+17
All config files are now copied into /opt/rapid. We are not using the home directory any more. The prox executable is now also copied into the same /opt/rapid. Change-Id: I838636167f370bf8a855a3cfb0796c659e27a3ad Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-05-29Fixing some more copyright datesLuc Provoost14-13/+30
New files created in 2020 have now the right date in the copyright notice. Change-Id: I8eb244beec3d793e819cce1f63c39671f18286a1 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-05-30Updated PROX version to 20.05 to reflect support of DPDK 20.05Xavier Simonart2-2/+3
Change-Id: Iad6882cc28ac2039984b12f6b7a897b81d975d9b Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Fix compilation issues on old DPDKXavier Simonart8-5/+54
Also fixed minor issues such as - prevent using vdev on DPDK <= 17.05 as not supported - potential segmentation fault after panic (if panic thrown early in prox initialization) Change-Id: I49a1962e95a4a44dddadd1fdd906e1b3b232465c Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29VLAN support with vdev devices + few other changesXavier Simonart13-97/+200
- vdev devices now support VLAN. - kernel tap device can be configured with a netmask (/24 was always used in previous version). - when sending a (fake) packet to the kernel, this packet will now not be routed by the kernel (i.e. it will leave through the interface configured by PROX). This might change in the futture when PROX supports multiple VLANs per port. But today it prevents ARP being sent on management interfaces. - Log error in case kernel unable to send packet. - Added support for comments (';') in lua sections. - Prevent duplication of local_ipv4 - should now be configured in port section local_ipv4 in core section still supported Change-Id: I8f9a40fe6ad6f3013ff91b58b44627c7f34081e6 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Add support for latency measurement for IMIX packetsXavier Simonart1-6/+26
Before this patch latency measurements were only supported if signature was disabled. Change-Id: I565b00f76818ab42e9cca4ddc32f9d857648929d Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Fix Idle countXavier Simonart1-7/+6
Change-Id: Idd72b593504139ac9d42c33767f8a18395b2cc87 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Fix source mac address when applying imixXavier Simonart1-0/+3
Change-Id: I8cbbe1b08af9b5472c304f2fba3635f0a084fdd8 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Fix potential core dump when closing ports at exitXavier Simonart2-9/+11
Change-Id: I45ea9741be1c552d8f13a7de027994c23995df69 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Added initial support for NDP (IPv6)Xavier Simonart33-420/+2215
Following messages are now handled by PROX - router_solicitation - neighbour_solicitation - router_advertisement - neighbour_advertisement The following parameters are supported (through the PROX config file) - sub mode=ndp This will enable handling of router and neighbour solicitation and advertisement. - local ipv6=xxxx:xxxx:xxxxx:xxxx:xxxx:xxxx:xxxx:xxxx This will configure the local IPv6 address of the port. This parameter is optional. If not specified, the local IPv6 will be calculated from the EUI. - global ipv6=xxxx:xxxx:xxxxx:xxxx:xxxx:xxxx:xxxx:xxxx This will configure the global IPv6 address of the port. This parameter is optional. If not specified, the global IPv6 will be calculated from the EUI and the router prefix received from the router. - ipv6 router=yes This will cause the core to behave as an IPv6 router i.e. it will generate Router Advertisement messages This is only useful in back to back cases, when no real IPv6 router is present in the setup. - router prefix=xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx The router prefix usedin the router advertisement The prefix will be used by the node to build an IPv6 global address in cases none were configured. "Unsollicited NA" parameter has been added within the core/task section. If set to yes (Unsollicited NA=yes), then an unsollicited neighbour Advertisement is sent at startup A same core/task cannot support both l3 and ndp mode. Those messages will be generated or handled when submode is set to "ndp": - neighbour sollicitation - neighbour advertisement - router sollicitation - router advertisement An example configuration is provided: config/ipv6.cfg in which port 0 / core 1 plays the role of the generator and port 1 / core 2 plays the role of the swap. Change-Id: Id0ab32d384448b4cf767fb4a1c486fc023f4f395 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Added support for IMIX through config and command lineXavier Simonart8-121/+373
In Prox configuration IMIX can be specified using the following syntax: imix=pkt_size,pkt_size... Up to 127 different pkt sizes can be specified. Through command line, the following syntax can be used imix core_id task_id pkt_size,pkt_size... Up to 127 packet sizes can be specified. When IMIX is enabled, PROX will loop through the list of packet sizes. PROX supports two different submodes to handle pcap files. In the 1st submode (default, no submode specified), timestamps from the pcap file are ignored. In this submode IMIX is supported as well and each packets in the pcap file will be generated with all IMIX sizes. In the second submode, called pcap in gen mode, packets are generated at the timestamp specified in the pcap file. This submode does not support IMIX. Change-Id: I53cbf1378a5364254285b81e6848350d98561184 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Added support for secondary process & virtual devicesXavier Simonart7-19/+118
A virtual device can be created adding the following option on the eal field within the eal options section: --vdev=net_ring0 This will cause a new (virtual) dpdk port to be created. Such a device can then be used in a primary process as other DPDK devices i.e. a [port x] section must be defined in the configuration file For a secondary process, there is no need to add --vdev, but, of course --proc-type=secondary (or --proc-type=auto) must be set within the eal field. There are two ways to use such a virtual device in a secondary process 1) Using the DPDK port number. Note however that the DPDK port number of virtual devices in the secondary process might not start from 0 and might hence have to be guessed e.g. if using 2 virtual devices in primary process (--vdev=net_ring0 --vdev=net_ring1) the port_id will be 0 and 1 in primary process and 2 & 3 in secondary process. 2) Using the port name, as defined in --vdev in the primary process. In this way, no [port] section must be defined, and the virtual port names are directly used within the "rx port" and "tx port" configuration e.g.: rx port=net_ring0 tx port=net_ring1 Limitations =========== There seems to be a PROX leak causing DPDK port id to increase when restarting the secondary process (causing the secondary process configuration through port id more difficult). As the primary process configures the port (including the number of rx and tx queues) based on its config file, the secondary process can't setup its own queues. Simple configurations (such as using gen or lat in primary, and swap in secondary) work as PROX allocates a RX queue even in gen mode and a TX queue even in lat mode. Better configuration/support for secondary process should be designed. The use of dpdk port names is only supported by PROX within "rx port" and "tx port". It is not supported by other configuration fields such as "tx ports from routing table". The use of dpdk port names in "rx port" and "tx port" is limited to only 1 port. Change-Id: Iaa606625da471403713a21df79d3ded4bb91b91e Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Fix mbuf leak and stop sending pseudo packetXavier Simonart3-12/+51
In addition to a mmbuf leak when receiving netlink routes packets this commit prevents sending the PROX pseudo packet i.e. the packet PROX sends to the kernel socket to have it generate an ARP request. Change-Id: Iabbdecbe412e4b90ac0df7e30fa36d096c5326f0 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Added initial VLAN support with vdev devicesXavier Simonart4-77/+89
For kernel supported devices, add for vlan tag support This can be configured through port parameter: vlan tag=<vlan tag> If this parameter is set, a vlan tagged interface is created on top of the tap device This is only supported for vdev tap devices When sending (untagged) packet to the tap device (through socket) the tap should react in sending tagged packet Note that receiving in L3 mode (w/o tap support) a tagged packet is not yet supported. Change-Id: I363fa2f8d2341ac41ef23620222ece1d944bf336 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Improve performance in l3 submodeXavier Simonart3-13/+17
Two cases where performance has been improved - When using a gateway from a routing table (l3 submode), store the mac within the next hop table, to avoid a hash_lookup. This gives ~10% improvement. - Read tsc only once per bulk (of up to 64 packets). This gives ~10% improvement to swap, 4% to gen. In addition a small fix has been added, preventig "No route" Error to be written too aften. Change-Id: I8a7ab74a32f09c8ff47f751ee91e84afee1b2147 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Added initial support for BGPXavier Simonart13-160/+594
Through this commit BGP messages are forwarded to tap device Netlink messages are enabled to receive route Updates. In addition, generating tasks can also specify a routing table which will be used when sending packets The routes initialized by the routing table can be changed through the reception of BGP messages Change-Id: I187ba9a921885cbc9b209aae5fb654309e3388b8 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Fix ctrlplane handling vdevXavier Simonart1-21/+20
Change-Id: I8f570940d2c4e1fc09ebae03105e436f5caebbd3 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Improve ctrlplane performanceXavier Simonart4-13/+36
The crlplane performance has been improved. This is necessary when handling many IP in L3 mode (i.e. many ARP Requests/Replies). Before this change, arp timer was updated as soon as an arp request was tentativaly sent to the master. This means that, if the request failed to be sent (e.g. ring full) we had to wait arp_update_time (default 1sec) before trying again. Now arp_update_time is only used when an arp reply is received. If a request has been successfully sent, then the arp timer is updated by 1 second (i.e. we will not send any arp reuest for this IP within this second) If we failed to send the request, then the timer is updated by 100 msec which means we will wait 100 msec before trying again. A too high value here would have meant that we have to wait a long time before trying again. A too short value overload the master ring with request to transmit ARP requests, so that master is unable to handle arp replies. arp_update_time is now also partly randomized to avoid all IPs to request arp request at the beginning of the test. So if arp_update_time is 10 sec then the configuration sets it to 5 to 15 sec. As a final note the following parameter (already implemented before) can be changed to improve ctrlplane performance (at the cost of dataplane) ctrl path polling frequency=10000 Change-Id: I9660458a22e7442eaa0c83aaa0c9893a15069f98 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Added support for netlinkXavier Simonart8-71/+438
Through this commit ARP and ICMP messages are forwarded to the kernel when vdev tap devices are enabled, as well as PROX l3 mode. ICMP support has also been added to master (i.e. PROX L3 mode) and to swap (so when L3 submode is not enabled). Change-Id: Ie6bf52cbae7171bfca041ff18651d4ec866f44cd Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Add support for vdev tap devicesXavier Simonart10-12/+277
This commit adds support for the creation of tap devices. To create a tap device, and associate it with a DPDK port, add within the port section: vdev=<tap_name> local ipv4=<ip_assigned_to_port> <tap_name> will appear as a kernel network device, with an IP <ip_assigned_to_port> ARP packets received from the network on the DPDK interface will be forwarded to the kernel. 1st packet which needs to be generated to a new IP will cause an IP packet to be sent to the kernel (using socket sendto) forcing the kernel to send an ARP_REQUEST. In this commit, there is no notification from the kernel about ARP table changes. This is subject to further commits. Two config files, gen_tap.cfg and swap_tap.cfg have been created. They work one against each other. *** Note however that they do not work if running within the same host (with the port being connected back to back) *** This is due to the fact that the kernel would bypass the ports and use local interface... Change-Id: Iadeec0d99e3c693472ea44bdb9163a3bf97df2fa Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-05-29Fix for container .env file and small updatesLuc Provoost17-104/+69
Since runrapid.py is now supporting more than 1 dataplane interface, we need to use a port index in the rapid.env file for the dataplane ports. In k8sdeployment.py, we only support 1 dataplane port, but we are writing dp_ip1 and dp_mac1 in the environment file. The copyright dates are also updated. Some references to VM have also been changed to instance. Change-Id: Ie1d036c13ef5d6f0aa1f35aa068a9760a1cfc2a9 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-05-28IPV6 testing & minor changes and fixesLuc Provoost20-92/+362
IPV6 test has been added. The generator will now generate IPV6 packets using NDP to resolve MAC addresses. The hex IP addresses in the inline definition of the packets in the cfg files is now calculated by a lua function called in parameters.lua. The hard-coded path /home/centos has been replaced by ~. An error in the speed calculations has been fixed. See the RapidTest class for details. The actual number of generated flows is now reported. If the requested number of flows is not a power of 2, the lowest power of 2 that is larger than the requested number of flows will be used and reported. Change-Id: I36b8d345b4a03c2cf358c19ec353ca8ad2831293 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-05-15Support for imix packet sizesLuc Provoost18-41/+69
All packet size in the *.test files have been replaces with imix sizes. imix is now a list of packet sizes. If you want to run with only a pakcet size of 64, you need to specify a list containing only 1 size: [64]. You can also specify multiple imix values by specifying a list of list of sizes. The keyworkds in the test files are now imix & imixs. Change-Id: Iea47c0266b022133b7bbfc9a6811e3199ae41521 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-05-15createrapid.py is now using heat templates yamlLuc Provoost17-465/+523
yaml files have been added to the repo as an example. Please check the README explaining the output section reqs for this yaml file. There is also a new file (config_file): it also specifies which yaml files to use. multiple dataplane interfaces per VM can now be specified and will appear in the <STACK>.env file. An error in setting the packet size has been fixed (see set_udp_packet_size for packet size setting details) Change-Id: Ie89a4940521dac7dd3652acca477739abb9f5497 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-05-15Code rewrite and Python3 supportLuc Provoost35-1415/+1860
The code has been rewritten in multiple classes and files for better readability and maintainability. You should now also use Python3 to run the scripts. Some of the variables in the config files have moved to other sections. The pushgateway parameter moved to the [varia] section of the rapid environment file. Change-Id: Ic61a1bc3baa39447d42b21dfcc0f16c28fcdfa6e Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-04-29Fix configuration of arp_timeout and arp_update_timeXavier Simonart1-2/+2
Change-Id: I9e90c9bdd4d6e83ce0533fd38e1980dca1841bdb Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-04-24Fix dump packets commandXavier Simonart2-3/+2
dump packets (e.g. dump 1 0 1) was in some cases dumping more packets than expected. Proper count of packets is now dumped. Change-Id: I0974465d617eda00e77ee87148bf96991ecd3ed7 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-04-20Added support for DPDK 19.11Xavier Simonart7-4/+87
Change-Id: I58fa7a0ab7aaa27e9f9383f7995bb71bf0952618 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-03-23Improved variable init and bug fixesLuc Provoost1-62/+41
Variables were initiales based on the file name of the PROX configuration files. These decisions are now based on the content of these files and other variables, rather than just the name of a file. This commit also fixes some bugs: irq test was not executing any more, some issues with the push gateway reporting. Change-Id: I39308effad3c80cf52d96e4d85d92d4b5f0be9a5 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-01-31Add support for kubernetes deployment in rapid scripts.Yury Kylulin26-95/+1251
In case of kubernetes based deployments procedure for test environment creation is different. Please refer to README.k8s file for more details. Dockerfile and dockerimage.sh files can be used to create a docker image with prox. There is separate createrapidk8s.py script which is used to create appropriate number of PODs for testing based on the rapid.pods configuration. port_info is a helper application to identify port MAC address. Change-Id: I73611f066ac54260aa11dd17c173379df06f46a5 Signed-off-by: Yury Kylulin <yury.kylulin@intel.com> Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>
2020-01-31Merge changes from topic "TST009_benchmark"Xavier Simonart8-303/+650
* changes: New PROX commit ID and bug fix code review comments and PROX commit ID Code review feedback & back-ground traffic support Fix run_iteration when not using the sut_sock Specify latency bucket size & correct calculation Initial support for percentile latency measurements Combine code for fixed rate and variable rate tests Better Latency accuray warning message Support for ETSI GS NFV-TST 009
2020-01-31New PROX commit ID and bug fixLuc Provoost2-2/+2
Updated deploycentos.sh with latest PROX commit ID and took another code review comment into account. Change-Id: Iedfa695be7496459d990f36e2dc00c8890b19fb3 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-01-31Merge "Update PROX version to (preprod) 1908 to reflect DPDK 19.08 support"Xavier Simonart2-3/+3
2020-01-29code review comments and PROX commit IDLuc Provoost2-28/+15
Implemented the code review comments I got on previous commits and using commit ID 2cd03b7 to select the PROX version that will be installed in the VMs through deploycentostools.sh Change-Id: Ifc4c18c657a8bd57c68a7fc9d885c75ffdcb7b5d Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-01-29Update PROX version to (preprod) 1908 to reflect DPDK 19.08 supportXavier Simonart2-3/+3
Change-Id: I04e0bdc6679a74a8ace26eb30d6f8d2857d6c1c7 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-01-29PROX: print panic message on screenXavier Simonart4-0/+11
When PROX detects an error condition at startup, it calls PROX_PANIC which prints an message before calling rte_panic to end the application. If ncurses was already started, this results in the message being printed in ncurses (and prox.log) then leaving ncurses; hence the message is usually not visible to the user (until it open prox.log), giving the impression of an unexpected crash. With this fix, the error message is repeated after closing ncurses, hence the message will be printed on stdout. Note that it might also be printed twice on stdout if ncurses was not already started. As part of this fix, prox.log is now properly closed. Change-Id: If41875843f1a39bc715f4264b3992c3fa018394e Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-01-29Added command lat all statsXavier Simonart3-154/+161
lat all stats <core_id> <task_id> combines "lat stats" and "lat packets" within one command. This command returns: - One line in case the core_task parser fails. In that case the line will start with: "error: invalid syntax" - One set of lines for each core task: - if core/task is invalid, or not running lat mode, the line will contain (start with) "error...". this will be the only line for that core/task. - Otherwise the set of lines will be: - One line as returned by "lat stats". This line will be - One line starting with "error" in case of error, or - One line containing lat_min_usec, lat_max_usec, lat_avg_usec, tot_lat_min_usec, tot_lat_max_usec, last_tsc, rte_get_tsc_hz(), lcore_id, task_id - The return from lat packets i.e. - One line starting with "error" in case of error, or - 128 lines - one for each bucket - as returned by "lat packets" command This command is more useful then lat packets, as it contains the tsc - needed to see whether the sample is new or not. Change-Id: I04231aa7c5bd2d352ed6f94d40e88d3b411ce744 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-01-29Add Latency Distribution displayXavier Simonart10-18/+278
- Latency Distribution (i.e. histograms) has been added when latency is enabled. - Histograms are now compiled by default. - A bug has also been fixed, which was causing strange behavior in the histograms (due to bucket size being overwritten). - The default bucket size has been changed to "11" which means that the size of each bucket is now (1 cycle << 11) = 2048 cycles = 1 microsecond at 2GHz. It was (1 << (10 - 1)). As there are 128 latency buckets, it is not possible to show all of them on the display. Hence the latency buckets are displayed based on on the assumption that the minimum latency is usually relatively stable and that the maximum latency change more often. - The first empty buckets are not shown (i.e. buckets empty for all tasks) - If more than 15 buckets are non empty, then the buckets are combined, so that a maximum of 15 (bigger) buckets are shown - If less than 15 buckets are non empty, the following (empty) buckets are shown (this avoid seeing every x seconds some columns being added and removed). Change-Id: I27fe6ac0e513a5558e42ff2e74255c55ba79516d Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-01-29Added support for DPDK 19.08Xavier Simonart7-12/+61
Change-Id: I090bf8f1cd5a5d2dfa4f336bc66c46cc03d6c5bb Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-01-29Prepare for DPDK 19.08 supportXavier Simonart63-571/+609
This commit prepares PROX for supporting changes from DPDK 19.08 Mainly, the "sed" listed below were run. In addition, - some forward definition have been removed, - prox_compat.h has been updated - prox_compat.h has been included where necessary. Hence such a commit is rather easy to review and to reapply on other branches if necessary. sed -i 's/struct ether_hdr/prox_rte_ether_hdr/g' *.h sed -i 's/struct ether_hdr/prox_rte_ether_hdr/g' *.c sed -i 's/struct ether_addr/prox_rte_ether_addr/g' *.c sed -i 's/struct ether_addr/prox_rte_ether_addr/g' *.h sed -i 's/prox_rte_ether_addr_port/struct ether_addr_port/g' *.c sed -i 's/prox_rte_ether_addr_port/struct ether_addr_port/g' *.h sed -i 's/struct vlan_hdr/prox_rte_vlan_hdr/g' *.c sed -i 's/struct vlan_hdr/prox_rte_vlan_hdr/g' *.h sed -i 's/struct ipv4_hdr/prox_rte_ipv4_hdr/g' *.h sed -i 's/struct ipv4_hdr/prox_rte_ipv4_hdr/g' *.c sed -i 's/struct ipv6_hdr/prox_rte_ipv6_hdr/g' *.c sed -i 's/struct ipv6_hdr/prox_rte_ipv6_hdr/g' *.h sed -i 's/struct udp_hdr/prox_rte_udp_hdr/g' *.c sed -i 's/struct udp_hdr/prox_rte_udp_hdr/g' *.h sed -i 's/struct tcp_hdr/prox_rte_tcp_hdr/g' *.c sed -i 's/struct tcp_hdr/prox_rte_tcp_hdr/g' *.h sed -i 's/struct prox_rte_ether_addr_copy/ether_addr_copy/g' *.c sed -i 's/struct prox_rte_ether_addr_copy/ether_addr_copy/g' *.h sed -i 's/struct prox_rte_ether_addr_copy/prox_rte_ether_addr_copy/g' *.c sed -i 's/struct prox_rte_ether_addr_copy/ether_addr_copy/g' *.h sed -i 's/prox_rte_ether_addr_copy/ether_addr_copy/g' *.h sed -i 's/prox_rte_ether_addr_copy/ether_addr_copy/g' *.c sed -i 's/ether_addr_copy/prox_rte_ether_addr_copy/g' *.c sed -i 's/ether_addr_copy/prox_rte_ether_addr_copy/g' *.h sed -i 's/prox_rte_ether_hdr_arp/struct ether_hdr_arp/g' *.h sed -i 's/prox_rte_ether_hdr_arp/struct ether_hdr_arp/g' *.c sed -i 's/struct vxlan_gpe_hdr/prox_rte_vxlan_gpe_hdr/g' *.h sed -i 's/struct vxlan_gpe_hdr/prox_rte_vxlan_gpe_hdr/g' *.c sed -i 's/eth_random_addr/prox_rte_eth_random_addr/g' *.c sed -i 's/eth_random_addr/prox_rte_eth_random_addr/g' *.h sed -i 's/ETHER_CRC_LEN/PROX_RTE_ETHER_CRC_LEN/g' *.c sed -i 's/ETHER_CRC_LEN/PROX_RTE_ETHER_CRC_LEN/g' *.h sed -i 's/ETHER_HDR_LEN/PROX_RTE_ETHER_HDR_LEN/g' *.c sed -i 's/ETHER_HDR_LEN/PROX_RTE_ETHER_HDR_LEN/g' *.h sed -i 's/ETHER_MAX_LEN/PROX_RTE_ETHER_MAX_LEN/g' *.c sed -i 's/ETHER_MAX_LEN/PROX_RTE_ETHER_MAX_LEN/g' *.h sed -i 's/ETHER_MIN_LEN/PROX_RTE_ETHER_MIN_LEN/g' *.c sed -i 's/ETHER_MIN_LEN/PROX_RTE_ETHER_MIN_LEN/g' *.h sed -i 's/TCP_SYN_FLAG/PROX_RTE_TCP_SYN_FLAG/g' *.c sed -i 's/TCP_RST_FLAG/PROX_RTE_TCP_RST_FLAG/g' *.c sed -i 's/TCP_FIN_FLAG/PROX_RTE_TCP_FIN_FLAG/g' *.c sed -i 's/TCP_ACK_FLAG/PROX_RTE_TCP_ACK_FLAG/g' *.c Change-Id: I4dfe8be68e618c94dcaae28754579fbeb571bb00 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2020-01-27Code review feedback & back-ground traffic supportLuc Provoost1-117/+162
Various code review comments taken into account. We also support now background traffic, meaning the scripts will start a test between machines and monitor packet loss, latency, etc., but at the same time, the script will also start traffic on background machines. That traffic will not be monitored. Each generator will generate the same ammoung of traffic. Change-Id: I5cd495be230a526f91de965f3d4dd0581681f5ca Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-01-23Fix run_iteration when not using the sut_sockLuc Provoost4-9/+33
When no sut_sock monitoring the swap, the while loop would never come to an end. Also added heartbeat timeout in the generator config files. Change-Id: I3c36991c65b9b826faf3d051a1354ca7eb34c24e Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-01-17Specify latency bucket size & correct calculationLuc Provoost4-20/+61
A new parameter bucket_size_exp in the *.test file specifies the bucket size for latency measurement. The default is 11 which corresponds to a bucket size of 1 usec for a 2GHz processor. This fix is also calculating the bucket size based on the reported frequency. Before it was assuming a 2GHz processor. Change-Id: I70d15e90e151a7e474cd05c9ac91b71a11fd5c78 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-01-13Initial support for percentile latency measurementsLuc Provoost3-38/+130
We are now reporting a percentile number for the round-trip latency. The numbers are only correct for processors running at 2GHz. Will fix this next so it runs for any freqency. We only report 1-127 usec. If the latency goes higher, we are now reporting "VERY HIGH". Change-Id: If9fda63cea8616febcc0f24dc52590976cf39f3d Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2020-01-08Combine code for fixed rate and variable rate testsLuc Provoost2-241/+251
Previously, there were 2 functions: run_flow_size_test and run_fixed_rate. The functionality of run_fixed_rate is now added to run_flow_size_test. Change-Id: Ifda70b8088b9131cc6c034d8007825e6d0917682 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
2019-12-31Better Latency accuray warning messageLuc Provoost1-9/+9
The lacency accuracy warning is now given only taking into account packets that were not dropped. Also fixed an error with the value of r in the run_iteration function Change-Id: Ic05fd2e4b8c59a4b7bcc131e981c08e0001436a6 Signed-off-by: Luc Provoos <luc.provoost@intel.com>
2019-12-30Support for ETSI GS NFV-TST 009Luc Provoost3-101/+249
New test added TST009_Throughput.test allowing to run the throughput benchmark as defined in ETSI GS NFV-TST 009. This change adds the binary search algorithm as defined in the specification document. Change-Id: I00e81a811a9c42b06136694fc1387bc59e954a28 Signed-off-by: Luc Provoost <luc.provoost@intel.com>