OpenBSD Packet Filter(PF) 是一款自 OpenBSD 移植来的防火墙，提供了大量功能，包括 ALTQ (Alternate Queuing，交错队列)。 以下仅供参考，未经测试。 如需启用，可以在终端执行命令：

2009年5月3日 · There is a pf.conf file in /usr/share/examples/pf directory. Should I copy it to /etc directory so that PF could be enabled? If yes, is it enough for enabling PF?

pf::pfcmd - module for the PacketFence command line interface. DESCRIPTION pf::pfcmd contains the functions necessary for the command line interface /usr/local/pf/bin/pfcmd to …

2018年1月14日 · This tutorial will show you how to set up a firewall with PF on FreeBSD 10.x and 11.x server to protect your web server. Step 1 – Turn on PF firewall. You need to add the …

3 天之前 · It's pretty easy to use pf for NAT and redirection. One common use I've seen is with a FreeBSD jail server, cloning its lo interface to give said interface a private range of addresses. …

2021年11月30日 · Installation of PF fails on RHEL "Failed to open /usr/local/pf/conf/pf.conf: No such file or directory at /usr/local/pf/lib/pf/CHI/db.pm line 29." #6730. I'm trying to install PF on …

2023年4月20日 · pfring是一种加速处理数据包的实现方法，可以比较有效地提升网卡获取和发送数据包的速度。 PF_RIN是一个Linux内核模块和用户空间框架，它允许您以高速率处理数据 …

All PacketFence's files are stored under /usr/local/pf. The configuration files are under /usr/local/pf/conf/, and the top-level one is /usr/local/pf/conf/pf.conf. Look in this file (e.g. using …

I am wanting to register devices automatically upon 802.1x authentification, but can't get pf auto registration working. I've seen a few references to modifying /usr/local/pf/lib/pf/vlan/custom.pm …

2019年7月28日 · 在 linux 中提供了PF_PACKET接口可以操作链路层的数据。 就可以利用 函数 sendto和recefrom来读取和发送链路层的数据包了（当然，发送ARP包，上面第三个参数要变 …