VPP - Vector Packet Processing: erinevus redaktsioonide vahel
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* 2024 aasta suvel on kõige värskem toetatud Ubuntu operatsioonisüsteemi versioon 22.04 |
* 2024 aasta suvel on kõige värskem toetatud Ubuntu operatsioonisüsteemi versioon 22.04 |
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* paigaldusjuhend asub aadressil https://s3-docs.fd.io/vpp/24.06/gettingstarted/installing/ubuntu.html |
* paigaldusjuhend asub aadressil https://s3-docs.fd.io/vpp/24.06/gettingstarted/installing/ubuntu.html |
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| + | * secure boot parem välja lülitada, vastasel korral saab vpp paigaldamisel dmesg selliseid teateid |
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| + | <pre> |
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| + | [ 162.223607] Lockdown: vpp: raw io port access is restricted; see man kernel_lockdown.7 |
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| + | </pre> |
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apt repo seadistuse lisamiseks sobib avada https://packagecloud.io/fdio/release ning pressida nupul 'Debian', tulemusena pakutakse kopeerida selline käsk |
apt repo seadistuse lisamiseks sobib avada https://packagecloud.io/fdio/release ning pressida nupul 'Debian', tulemusena pakutakse kopeerida selline käsk |
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Redaktsioon: 13. august 2024, kell 02:16
Sissejuhatus
TODO
Tööpõhimõte
TODO
Paigaldamine
Väited
- VPP tarkvara paigaldatakse https://packagecloud.com/ repositooriumist
- 2024 aasta suvel on kõige värskem toetatud Ubuntu operatsioonisüsteemi versioon 22.04
- paigaldusjuhend asub aadressil https://s3-docs.fd.io/vpp/24.06/gettingstarted/installing/ubuntu.html
- secure boot parem välja lülitada, vastasel korral saab vpp paigaldamisel dmesg selliseid teateid
[ 162.223607] Lockdown: vpp: raw io port access is restricted; see man kernel_lockdown.7
apt repo seadistuse lisamiseks sobib avada https://packagecloud.io/fdio/release ning pressida nupul 'Debian', tulemusena pakutakse kopeerida selline käsk
# curl -s https://packagecloud.io/install/repositories/fdio/release/script.deb.sh | bash
käsu andmise tulemusena tekitatakse muu hulgas nt selline apt seadistus Ubuntu 22.04 puhul
# ls -ld /etc/apt/sources.list.d/fdio_release.list /etc/apt/keyrings/fdio_release-archive-keyring.gpg -rw-r--r-- 1 root root 2823 Aug 12 22:26 /etc/apt/keyrings/fdio_release-archive-keyring.gpg -rw-r--r-- 1 root root 357 Aug 12 22:26 /etc/apt/sources.list.d/fdio_release.list # cat /etc/apt/sources.list.d/fdio_release.list deb [signed-by=/etc/apt/keyrings/fdio_release-archive-keyring.gpg] https://packagecloud.io/fdio/release/ubuntu/ jammy main deb-src [signed-by=/etc/apt/keyrings/fdio_release-archive-keyring.gpg] https://packagecloud.io/fdio/release/ubuntu/ jammy mai
vpp tarkvara põhiosa paigaldamiseks sobib öelda
# apt-get install vpp vpp-plugin-core vpp-plugin-dpdk .. Setting up vpp (24.06-release) ... * Applying /etc/sysctl.d/10-console-messages.conf ... kernel.printk = 4 4 1 7 * Applying /etc/sysctl.d/10-ipv6-privacy.conf ... net.ipv6.conf.all.use_tempaddr = 2 net.ipv6.conf.default.use_tempaddr = 2 * Applying /etc/sysctl.d/10-kernel-hardening.conf ... kernel.kptr_restrict = 1 * Applying /etc/sysctl.d/10-magic-sysrq.conf ... kernel.sysrq = 176 * Applying /etc/sysctl.d/10-network-security.conf ... net.ipv4.conf.default.rp_filter = 2 net.ipv4.conf.all.rp_filter = 2 * Applying /etc/sysctl.d/10-ptrace.conf ... kernel.yama.ptrace_scope = 1 * Applying /etc/sysctl.d/10-zeropage.conf ... vm.mmap_min_addr = 65536 * Applying /usr/lib/sysctl.d/50-default.conf ... kernel.core_uses_pid = 1 net.ipv4.conf.default.rp_filter = 2 net.ipv4.conf.default.accept_source_route = 0 sysctl: setting key "net.ipv4.conf.all.accept_source_route": Invalid argument net.ipv4.conf.default.promote_secondaries = 1 sysctl: setting key "net.ipv4.conf.all.promote_secondaries": Invalid argument net.ipv4.ping_group_range = 0 2147483647 net.core.default_qdisc = fq_codel fs.protected_hardlinks = 1 fs.protected_symlinks = 1 fs.protected_regular = 1 fs.protected_fifos = 1 * Applying /usr/lib/sysctl.d/50-pid-max.conf ... kernel.pid_max = 4194304 * Applying /etc/sysctl.d/80-vpp.conf ... vm.nr_hugepages = 1024 vm.max_map_count = 3096 vm.hugetlb_shm_group = 0 kernel.shmmax = 2147483648 * Applying /usr/lib/sysctl.d/99-protect-links.conf ... fs.protected_fifos = 1 fs.protected_hardlinks = 1 fs.protected_regular = 2 fs.protected_symlinks = 1 * Applying /etc/sysctl.d/99-sysctl.conf ... * Applying /etc/sysctl.conf ... Created symlink /etc/systemd/system/multi-user.target.wants/vpp.service → /lib/systemd/system/vpp.service. Setting up vpp-plugin-dpdk (24.06-release) ... Setting up vpp-plugin-core (24.06-release) ... ...
Mõisted
- SPP - Scalar Packet Processing
- FD.io - Fast Data input-output
Kasulikud lisamaterjalid
- https://toonk.io/kernel-bypass-networking-with-fd-io-and-vpp/
- https://www.youtube.com/watch?v=KXM4waZ4HLI
- https://www.youtube.com/watch?v=hO2tlxURXJ0
- https://www.netgate.com/tnsr
- https://www.intel.com/content/www/us/en/developer/articles/technical/an-overview-of-advanced-server-based-networking-technologies.html
- https://www.youtube.com/watch?v=1Ta4aqVXxrA
- https://ipng.ch/s/articles/2021/08/12/vpp-linux-cp-part1/
- https://ipng.ch/s/articles/2024/02/10/vpp-on-freebsd-part-1/
- https://ersei.net/en/blog/vector-packet-processing
- https://en.wikipedia.org/wiki/Vector_Packet_Processing
