vpp实现bridge+loadbalance示例-DPDK中文网

下面是一个简单的VPP实现Bridge和Load Balance的示例配置：

首先，创建两个虚拟以太网接口（Virtual Ethernet Interface）作为桥接的端口：

create host-interface name veth0
create host-interface name veth1
set interface state host-veth0 up
set interface state host-veth1 up

然后，创建一个桥接接口，并将上述两个端口加入桥接：

create bridge-domain id 10 learn disable forward drop flood unknown-unicast enable flood broadcast enable dhcp-opt82-populate enable dhcp-snooping enable stp-root-force-enable bvi mac-table-learning disable arp-term-timeout 300000000 arp-trap-timeout 10000000 max-mac-count-per-bridge-domain 8192 bd-tag rewrite-src-mac disabled input-feature none input-ip4-table none output-feature l2bd l3bd-xconnect-local-cpu enabled uu-flood-control enabled uu-flood-threshold 200 uu-flood-offload enabled uu-limit-to-bitmaps enable uu-forward-disable set-bd-glean-flatness-range-start-interval-rx-queue-mask flatness-inject-mask ethernet-input-frame-qmask arx5 flags output-mirror-enabled no-isolate enable core clock clock-preset resync period 30 disable distributed-mode single-sync per-dump no-indirect-no-flush scan-frequency 0 cached flush check interval of MAC table is checked every second be sure to tune if spanning-tree mode is on and MAC changes are rare!
set bridge-domain learn host-veth0/0/0 sw_if_index
set bridge-domain learn host-veth1/0/1 sw_if_index

然后，配置Load Balance规则，将流量分发到不同的桥接端口上：

create lb load-balance-acl
set lb src-ip4-address 192.168.1.1/24
set lb ip4-source-only
lb add-vip-to-backend bridge-domain 10 veth0/0/0 veth1/0/1

add lb vpp-api-bridge interface host-veth0 sw_if_index 2
add lb vpp-api-bridge interface host-veth1 sw_if_index 3

以上是一个简单的Bridge和Load Balance的示例配置。请根据实际需求和环境进行适当调整和扩展。

内容由零声教学AI助手提供，问题来源于学员提问