pfsense Introduction Pfsense is a FreeBSD-based, open source version that is specifically tailored for firewall and router functionality. It is installed on the computer as a firewall and router in the network, is known for its reliability, and offers features that often exist only in expensive commercial firewalls. It can be configured, upgraded and managed via a Web page without the need for users to hav
This tutorial is written according to ESXi 6.0, and the settings for ESXi 6.5 are similar.Set up a networkLog in to vsphere via vsphere client and go to the Configuration tab of the host, then click on the list network on the left.To deploy Pfsense VSG, you need two network interfaces, in which case two vswitch interfaces will be used for Pfsense LAN and WAN respectively.Click Add Networking (added network)
PfSense XSS vulnerability analysis
PfSense is an open-source network firewall software based on FreeBSD operating system. It has been widely used by companies around the world to protect its infrastructure.Last year, we found some security vulnerabilities in PfSense (reported by the red/Black Alliance) and submitted them to the
Pfsense HA (high availability cluster)0x00 Preface
Some time ago, the company's firewall physical machine crashed, causing the company's network paralysis. My company's websites are inaccessible, so I thought of studying this Pfsense HA. The company is preparing to hold a competition. As a security worker, there must be pressure !! All aspects should consider whether there are security risks. This firewall
= "Wkiol1wbh_hifjabaanhu2x4e3o720.jpg"/> (4) in "named Virtual Machine" in the New Virtual Machine Wizard page, "Virtual name" is modified to "pfsense"; "Location" We choose a storage location.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6E/9C/wKioL1WBIIHh9HgeAALKR8AOTao915.jpg "title=" 4.jpg " alt= "Wkiol1wbiihh9hgeaalkr8aotao915.jpg"/> (5) in the New Virtual Machine wizard page, select "Use Bridged network" in "Network Type", then clic
Install pfSense and NAS4Free in ESXi5
Hardware configuration:
Motherboard: merceat SY-APU-E35DNIC: Intel 82546EB PCI-X dual port NicMemory: Kingston 2G DDR3 X2Hard Disk: Jinsheng 16 GB SSDHard drive: Seagate 500 GB
Software Configuration:
Install pfSense2.0.1 and NAS4Free X64 9.0.0.1.141 in ESXi5
Installation steps:
Part 1: Install ESXi5
Note: In actual tests, enabling the AHCI mode will make the ESXi Virtual Machine extremely inefficient, but the spe
How to use pfSense for load balancing for your web services
Note: pfSense has two types of load balancing: one is to set multiple WAN for dual-line load balancing, and the other is to do inbound-loadbalancer for web servers in the LAN. This article shows how to use pfSense 2.0 to configure load balancer for multiple web servers ). It is assumed that you
Note that there are two kinds of load balancing in Pfsense: One is to set up multiple WAN to do two-line load balancing, and the other is to do the Web server in LAN Inbound-loadbalancer. This article shows how to use pfsense 2.0 to Configure load Balancing for your multiple Web servers (Load Balancer). This assumes that you already have a pfsense server and more
Note that there are two kinds of load balancing in Pfsense: One is to set up multiple wan to do two-line load balancing, and the other is to do inbound-loadbalancer for the Web server inside LAN. This article shows how to use Pfsense 2.0 to configure load balancing for your multiple Web servers (load balancer). This assumes that you already have a pfsense server
1. Two ways to enable Pfsense 2.3 ssh1, 1 The Advanced option under the System menu under the Web page650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M01/82/C0/wKioL1df7c7QJpgAAABqGbQB15c810.png-wh_500x0-wm_3 -wmp_4-s_3785378238.png "style=" Float:none; "title=" SSH1. PNG "alt=" Wkiol1df7c7qjpgaaabqgbqb15c810.png-wh_50 "/>SSH is available in the options below and can be checked to enable SSH650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02
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Pfsense 2.3 was released on April 12, 2016, Pfsense 2.3 based on FreeBSD 10.3, is currently very excellent firewall, router open source software.: Http://www.pfsense.org/mirror.php?section=downloadsThe full installation version can be downloaded for the first time, and the current full installation version cancels the LiveCD mode and needs to be installed to storage for proper operation. Already installed c
Firewalls block access to a Web site as a basic feature, blocking access to a site on pfsense, usually through aliases and setting up firewall rules.In this example, let's try to block access to the Sina Network (www.sina.com).
Find a domain name resolution address
Add Alias
Set up firewall rules
Check for blocking effects
Find an IP addressPfsense aliases do not support domain names, we must first find out the IP address of
solution will not be guaranteed.
Solution 2: wired
The cable solution can only deploy single-mode optical fiber cables at a distance of 12 kilometers, which is more time-consuming and costly. You can say you don't have to think about it.
Solution 3: Internet + VPN
The Internet can be said to be a public wide area network, and many telecom operators have established a four-way and eight-way long-distance network, which makes it possible for our compan
Rd and RT (mpls vpn bgp)
Rd (route-distinguisher) is used to identify different VPN instances on the PE device. Its main function is to achieve address multiplexing between VPN instances. It and the IP address constitute a 12byte vpnv4 address space, rd and the route are carried together in the bgp update message and published to the peer end. On the one hand, we
This article compares the IPSec VPN and ssl vpn technologies in detail, so that users from all walks of life can better understand the VPN technology and select the appropriate VPN product.
Another VPN implementation technology different from the traditional
WIN8 Cisco VPN 442 Error solution/Error Code 442 Cisco VPN Clinet with Windows 8 when you start using win8, because of work needs to use Cisco VPN Client, however, in win8, the Cisco VPN Client reports a 442 Error and cannot be used. The following Error message is displayed: Error Code 442 while connect to
What is VPN?
The full name of VPN is "Virtual Private Network", which is translated as "Virtual Private Network ". VPN is defined as a temporary and secure connection through a public network (usually the internet). It is a secure and stable tunnel through a chaotic public network. Using this tunnel can encrypt data several times to ensure secure Internet use.
This article combines two articles and has personally experienced it. It is very good. We have successfully established a VPN dedicated channel! The whole process is actually very simple. First, repeat the LNMP army brother's method and establish a VPN Server. 1. The full text of Server Installation explains how to create a VPN service on VPS, and how to install
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