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VPP+FRRの構築手順と参考文献
VPP
ドキュメント
リポジトリ追加
frr + VPP
frr install
frr documet
Install
リポジトリ追加
curl -s https://packagecloud.io/install/repositories/fdio/master/script.deb.sh | sudo bash
パッケージインストール
apt update
apt-get install vpp
apt-get install vpp-plugin-dpdk
Start
ubuntu@ubuntu:~$ cat /etc/vpp/startup.conf
unix {
nodaemon
log /var/log/vpp/vpp.log
full-coredump
cli-listen /run/vpp/cli.sock
gid vpp
}
api-trace {
## This stanza controls binary API tracing. Unless there is a very strong reason,
## please leave this feature enabled.
on
## Additional parameters:
##
## To set the number of binary API trace records in the circular buffer, configure nitems
##
## nitems <nnn>
##
## To save the api message table decode tables, configure a filename. Results in /tmp/<filename>
## Very handy for understanding api message changes between versions, identifying missing
## plugins, and so forth.
##
## save-api-table <filename>
}
api-segment {
gid vpp
}
socksvr {
default
}
cpu {
## In the VPP there is one main thread and optionally the user can create worker(s)
## The main thread and worker thread(s) can be pinned to CPU core(s) manually or automatically
## Manual pinning of thread(s) to CPU core(s)
## Set logical CPU core where main thread runs, if main core is not set
## VPP will use core 1 if available
# main-core 1
## Set logical CPU core(s) where worker threads are running
# corelist-workers 2-3,18-19
## Automatic pinning of thread(s) to CPU core(s)
## Sets number of CPU core(s) to be skipped (1 ... N-1)
## Skipped CPU core(s) are not used for pinning main thread and working thread(s).
## The main thread is automatically pinned to the first available CPU core and worker(s)
## are pinned to next free CPU core(s) after core assigned to main thread
# skip-cores 4
## Specify a number of workers to be created
## Workers are pinned to N consecutive CPU cores while skipping "skip-cores" CPU core(s)
## and main thread's CPU core
# workers 2
## Set scheduling policy and priority of main and worker threads
## Scheduling policy options are: other (SCHED_OTHER), batch (SCHED_BATCH)
## idle (SCHED_IDLE), fifo (SCHED_FIFO), rr (SCHED_RR)
# scheduler-policy fifo
## Scheduling priority is used only for "real-time policies (fifo and rr),
## and has to be in the range of priorities supported for a particular policy
# scheduler-priority 50
}
dpdk {
socket-mem 1024
dev 0000:0b:00.0
}
# dpdk {
## Change default settings for all interfaces
# dev default {
## Number of receive queues, enables RSS
## Default is 1
# num-rx-queues 3
## Number of transmit queues, Default is equal
## to number of worker threads or 1 if no workers treads
# num-tx-queues 3
## Number of descriptors in transmit and receive rings
## increasing or reducing number can impact performance
## Default is 1024 for both rx and tx
# num-rx-desc 512
# num-tx-desc 512
## VLAN strip offload mode for interface
## Default is off
# vlan-strip-offload on
# }
## Whitelist specific interface by specifying PCI address
# dev 0000:02:00.0
## Blacklist specific device type by specifying PCI vendor:device
## Whitelist entries take precedence
# blacklist 8086:10fb
## Set interface name
# dev 0000:02:00.1 {
# name eth0
# }
## Whitelist specific interface by specifying PCI address and in
## addition specify custom parameters for this interface
# dev 0000:02:00.1 {
# num-rx-queues 2
# }
## Specify bonded interface and its slaves via PCI addresses
##
## Bonded interface in XOR load balance mode (mode 2) with L3 and L4 headers
# vdev eth_bond0,mode=2,slave=0000:02:00.0,slave=0000:03:00.0,xmit_policy=l34
# vdev eth_bond1,mode=2,slave=0000:02:00.1,slave=0000:03:00.1,xmit_policy=l34
##
## Bonded interface in Active-Back up mode (mode 1)
# vdev eth_bond0,mode=1,slave=0000:02:00.0,slave=0000:03:00.0
# vdev eth_bond1,mode=1,slave=0000:02:00.1,slave=0000:03:00.1
## Change UIO driver used by VPP, Options are: igb_uio, vfio-pci,
## uio_pci_generic or auto (default)
# uio-driver vfio-pci
## Disable multi-segment buffers, improves performance but
## disables Jumbo MTU support
# no-multi-seg
## Increase number of buffers allocated, needed only in scenarios with
## large number of interfaces and worker threads. Value is per CPU socket.
## Default is 16384
# num-mbufs 128000
## Change hugepages allocation per-socket, needed only if there is need for
## larger number of mbufs. Default is 256M on each detected CPU socket
# socket-mem 2048,2048
## Disables UDP / TCP TX checksum offload. Typically needed for use
## faster vector PMDs (together with no-multi-seg)
# no-tx-checksum-offload
# }
# plugins {
## Adjusting the plugin path depending on where the VPP plugins are
# path /ws/vpp/build-root/install-vpp-native/vpp/lib/vpp_plugins
## Disable all plugins by default and then selectively enable specific plugins
# plugin default { disable }
# plugin dpdk_plugin.so { enable }
# plugin acl_plugin.so { enable }
## Enable all plugins by default and then selectively disable specific plugins
# plugin dpdk_plugin.so { disable }
# plugin acl_plugin.so { disable }
# }
service vpp start
add interface
PCIデバイス確認
ubuntu@ubuntu:~$ sudo lshw -class network -businfo
Bus info Device Class Description
====================================================
pci@0000:02:00.0 ens32 network 82545EM Gigabit Ethernet Controller (Copper)
pci@0000:0b:00.0 network VMXNET3 Ethernet Controller
/etc/vpp/startup.confに追記
dpdk{
dev 0000:0b:00.0
}
vpp再起動
systemctl restart vpp
shell
consoleに入るで〜
sudo vppctl
interface up
set interface state GigabitEthernetb/0/0 up
L3設定
vpp# set interface ip address GigabitEthernetb/0/0 10.0.0.2/24
vpp# # set interface ip address del GigabitEthernetb/0/0 10.0.0.2/24
vpp# show interface address
GigabitEthernetb/0/0 (up):
L3 10.0.0.2/24
local0 (dn):
vpp#
show interface
show hardware-interface
TAP
tap connect GigabitEthernetb/0/0 tap0
tap connect GigabitEthernet13/0/0 tap1
# tapとgigabitethernetを繋ぐ
set interface l2 bridge GigabitEthernetb/0/0 0
set interface l2 bridge tapcli-0 0
set interface l2 bridge GigabitEthernet13/0/0 1
set interface l2 bridge tapcli-1 1
FRR
install
curl -s https://deb.frrouting.org/frr/keys.asc | sudo apt-key add -
FRRVER="frr-stable"
echo deb https://deb.frrouting.org/frr $(lsb_release -s -c) $FRRVER | sudo tee -a /etc/apt/sources.list.d/frr.list
sudo apt update && sudo apt install frr frr-pythontools
sudo service frr start
sudo vtysh
configure terminal
int tap0
ip address 10.0.2.4/24
int tap1
ip address 10.0.3.4/24
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