The if_bridge driver first appeared in FreeBSD 6.0. AUTHORS The bridge driver was originally written by Jason L. Wright
Linux - FreeBSD - cnBeta.COM 2020-6-17 FreeBSD 网桥 if_bridge 实现性能提高 5 倍丶Java … 2020-4-29 · FreeBSD 在企业网络基础架构中的性能很好，但是网络桥接设备内核代码 if_bridge 处会遇到性能瓶颈（if_bridge 可以有效地将 FreeBSD 机器变成交换机）。开发人员研究过程中发现，当前的 if_bridge 实现在单个 BRIDGE_LOCK 互斥锁上有很大的竞争。 FreeBSD中用rc.conf开机设置网桥bridge以及IP注 … 2017-3-20 · 要求： 在FreeBSD中使用网桥，开机自启动，并自动设置IP地址：192.168.1.2/24，两块网卡分别为re0，re1 问题： 按常规写法： cloned_inte FreeBSD Foundation - 500% if_bridge …
Apr 25, 2020 · Thanks to a FreeBSD Foundation Community Grant, FreeBSD 13 will be bringing up to a 5x performance improvement for if_bridge, the kernel code for network bridge device support. FreeBSD is already known to perform well within enterprise network infrastructure but it turns out for if_bridge there has been a performance bottleneck hitting some
The current if_bridge implementation contends heavily on a single BRIDGE_LOCK mutex. As a result it's limited to a little over 1 million packets per second, regardless of the number of cores in the system. This means, for small packets, it can just about saturate a 1Gbps link, but little more than that. I've reproduced this on the latest snapshot build of stable/12 and created a PR here: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248046 On 7/16/20 6:26 PM
32.5. 桥接 - FreeBSD
2017-7-24 · 在Linux系统上，通过vconfig命令创建VLAN，FreeBSD的组网需求和系统机制和Linux类似，但是在创建VLAN上有区别，FreeBSD系统上有两种方法可以创建VLAN 方法1： 如下是创建VLAN的模板命令，vlan_device是物理网卡名称，vlan_id是VLAN的tag FreeBSD bridge? | AnandTech Forums: Technology, Hardware 2005-4-13 FreeBSD's Network Bridge Code Scores A 500% Performance Phoronix: FreeBSD's Network Bridge Code Scores A 500% Performance Improvement Thanks to a FreeBSD Foundation Community Grant, FreeBSD 13 will be bringing up to a 5x performance improvement for if_bridge, the kernel code for network bridge device support