.. _acceleration: ############ Acceleration ############ In this command tree, all hardware acceleration options will be handled. At the moment only `Intel® QAT`_ is supported ********** Intel® QAT ********** .. opcmd:: show system acceleration qat use this command to check if there is an Intel® QAT supported Processor in your system. .. code-block:: vyos@vyos:~$ show system acceleration qat 01:00.0 Co-processor [0b40]: Intel Corporation Atom Processor C3000 Series QuickAssist Technology [8086:19e2] (rev 11) if there is non device the command will show ```No QAT device found``` .. cfgcmd:: set system acceleration qat if there is a supported device, enable Intel® QAT .. opcmd:: show system acceleration qat status Check if the Intel® QAT device is up and ready to do the job. .. code-block:: vyos@vyos:~$ show system acceleration qat status Checking status of all devices. There is 1 QAT acceleration device(s) in the system: qat_dev0 - type: c3xxx, inst_id: 0, node_id: 0, bsf: 0000:01:00.0, #accel: 3 #engines: 6 state: up Operation Mode ============== .. opcmd:: show system acceleration qat device config Show the full config uploaded to the QAT device. .. opcmd:: show system acceleration qat device flows Get an overview over the encryption counters. .. opcmd:: show system acceleration qat interrupts Show binded qat device interrupts to certain core. Example ======= Let's build a simple VPN between 2 Intel® QAT ready devices. Side A: .. code-block:: set interfaces vti vti1 address '192.168.1.2/24' set vpn ipsec esp-group MyESPGroup proposal 1 encryption 'aes256' set vpn ipsec esp-group MyESPGroup proposal 1 hash 'sha256' set vpn ipsec ike-group MyIKEGroup proposal 1 dh-group '14' set vpn ipsec ike-group MyIKEGroup proposal 1 encryption 'aes256' set vpn ipsec ike-group MyIKEGroup proposal 1 hash 'sha256' set vpn ipsec ipsec-interfaces interface 'eth0' set vpn ipsec site-to-site peer 10.10.10.1 authentication mode 'pre-shared-secret' set vpn ipsec site-to-site peer 10.10.10.1 authentication pre-shared-secret 'Qwerty123' set vpn ipsec site-to-site peer 10.10.10.1 connection-type 'initiate' set vpn ipsec site-to-site peer 10.10.10.1 default-esp-group 'MyESPGroup' set vpn ipsec site-to-site peer 10.10.10.1 ike-group 'MyIKEGroup' set vpn ipsec site-to-site peer 10.10.10.1 local-address '10.10.10.2' set vpn ipsec site-to-site peer 10.10.10.1 vti bind 'vti1' Side B: .. code-block:: set interfaces vti vti1 address '192.168.1.1/24' set vpn ipsec esp-group MyESPGroup proposal 1 encryption 'aes256' set vpn ipsec esp-group MyESPGroup proposal 1 hash 'sha256' set vpn ipsec ike-group MyIKEGroup proposal 1 dh-group '14' set vpn ipsec ike-group MyIKEGroup proposal 1 encryption 'aes256' set vpn ipsec ike-group MyIKEGroup proposal 1 hash 'sha256' set vpn ipsec ipsec-interfaces interface 'eth0' set vpn ipsec site-to-site peer 10.10.10.2 authentication mode 'pre-shared-secret' set vpn ipsec site-to-site peer 10.10.10.2 authentication pre-shared-secret 'Qwerty123' set vpn ipsec site-to-site peer 10.10.10.2 connection-type 'initiate' set vpn ipsec site-to-site peer 10.10.10.2 default-esp-group 'MyESPGroup' set vpn ipsec site-to-site peer 10.10.10.2 ike-group 'MyIKEGroup' set vpn ipsec site-to-site peer 10.10.10.2 local-address '10.10.10.1' set vpn ipsec site-to-site peer 10.10.10.2 vti bind 'vti1' a bandwidth test over the VPN got these results: .. code-block:: Connecting to host 192.168.1.2, port 5201 [ 9] local 192.168.1.1 port 51344 connected to 192.168.1.2 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 9] 0.00-1.01 sec 32.3 MBytes 268 Mbits/sec 0 196 KBytes [ 9] 1.01-2.03 sec 32.5 MBytes 268 Mbits/sec 0 208 KBytes [ 9] 2.03-3.03 sec 32.5 MBytes 271 Mbits/sec 0 208 KBytes [ 9] 3.03-4.04 sec 32.5 MBytes 272 Mbits/sec 0 208 KBytes [ 9] 4.04-5.00 sec 31.2 MBytes 272 Mbits/sec 0 208 KBytes [ 9] 5.00-6.01 sec 32.5 MBytes 272 Mbits/sec 0 234 KBytes [ 9] 6.01-7.04 sec 32.5 MBytes 265 Mbits/sec 0 234 KBytes [ 9] 7.04-8.04 sec 32.5 MBytes 272 Mbits/sec 0 234 KBytes [ 9] 8.04-9.04 sec 32.5 MBytes 273 Mbits/sec 0 336 KBytes [ 9] 9.04-10.00 sec 31.2 MBytes 272 Mbits/sec 0 336 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 9] 0.00-10.00 sec 322 MBytes 270 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 322 MBytes 270 Mbits/sec receiver with :cfgcmd:`set system acceleration qat` on both systems the bandwidth increases. .. code-block:: Connecting to host 192.168.1.2, port 5201 [ 9] local 192.168.1.1 port 51340 connected to 192.168.1.2 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 9] 0.00-1.00 sec 97.3 MBytes 817 Mbits/sec 0 1000 KBytes [ 9] 1.00-2.00 sec 92.5 MBytes 776 Mbits/sec 0 1.07 MBytes [ 9] 2.00-3.00 sec 92.5 MBytes 776 Mbits/sec 0 820 KBytes [ 9] 3.00-4.00 sec 92.5 MBytes 776 Mbits/sec 0 899 KBytes [ 9] 4.00-5.00 sec 91.2 MBytes 765 Mbits/sec 0 972 KBytes [ 9] 5.00-6.00 sec 92.5 MBytes 776 Mbits/sec 0 1.02 MBytes [ 9] 6.00-7.00 sec 92.5 MBytes 776 Mbits/sec 0 1.08 MBytes [ 9] 7.00-8.00 sec 92.5 MBytes 776 Mbits/sec 0 1.14 MBytes [ 9] 8.00-9.00 sec 91.2 MBytes 765 Mbits/sec 0 915 KBytes [ 9] 9.00-10.00 sec 92.5 MBytes 776 Mbits/sec 0 1000 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 9] 0.00-10.00 sec 927 MBytes 778 Mbits/sec 0 sender [ 9] 0.00-10.01 sec 925 MBytes 775 Mbits/sec receiver .. _`Intel® QAT`: https://www.intel.com/content/www/us/en/architecture-and-technology/intel-quick-assist-technology-overview.html