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    <title>Sangfor Community - User-Contributed Articles</title>
    <link>https://community.sangfor.com/forum.php?mod=forumdisplay&amp;fid=159</link>
    <description>Latest 20 threads of User-Contributed Articles</description>
    <copyright>Copyright(C) Sangfor Community</copyright>
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      <title>Sangfor Community</title>
      <link>https://community.sangfor.com/</link>
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    <item>
      <title>#Troubleshooting# NGAF Upgrade Failed Due to Insufficient Disk Space</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=11758</link>
      <description><![CDATA[Issue Description:
During firmware upgrade activity on the NGAF firewall, the upgrade process failed, and the system displayed an error indicating that disk space was insufficient. The upgrade could not proceed further, which delayed the maintenance  ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Muhammad Abid</author>
      <pubDate>Tue, 17 Mar 2026 07:20:59 +0000</pubDate>
    </item>
    <item>
      <title>#Configuration# How to Configure Policy-Based Routing (PBR) on Sangfor NGFW for link-based traffic routing.</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=11730</link>
      <description><![CDATA[Sangfor NGFW supports multi‑link load balancing and failover through its PBR system. Multi‑link routing distributes traffic across WAN links and enables link failover if one link goes down.
How Failover Works in Sangfor                              ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Samianto</author>
      <pubDate>Thu, 05 Mar 2026 02:22:03 +0000</pubDate>
    </item>
    <item>
      <title>#FortiGate Replacement Case Study: Gov Project_Fortigate Replacement</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=11646</link>
      <description><![CDATA[I. Project Background: Educational Network Upgrade and Performance Challenges
The client\'s primary requirement was to ensure that the firewall replacement strictly adhered to the existing network architecture while minimizing operational disruption ...]]></description>
      <category>User-Contributed Articles</category>
      <author>TrirongBub</author>
      <pubDate>Wed, 31 Dec 2025 06:39:19 +0000</pubDate>
    </item>
    <item>
      <title>#FortiGate Replacement Case Study: Network Upgrade and Challenge Analysis at a Hong Kong Primary School</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=11608</link>
      <description><![CDATA[I. Project Background: Educational Network Upgrade and Performance ChallengesThe client for this case study is a primary school in Hong Kong that aimed to replace its aging FortiGate firewall with a Sangfor Next-Generation Firewall (NGFW). This upgr ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Thu, 11 Dec 2025 04:33:22 +0000</pubDate>
    </item>
    <item>
      <title>#Configuration Guide# IPS Network Security Policy for Inbound connection</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=11318</link>
      <description><![CDATA[Problem
You have one server Natted on internet to receive inbound connection from anyone on the web.I didn\'t find a clear documentation on how to protect it using IPS rules, so I write one .. :-)
Network LayoutInternal Server IP: A.B.C.20External Ser .]]></description>
      <category>User-Contributed Articles</category>
      <author>FGentili</author>
      <pubDate>Fri, 22 Aug 2025 08:38:41 +0000</pubDate>
    </item>
    <item>
      <title>#Configuration# How to install windows 11 24H2 professional on Sangfor HCI 6.10 R2</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=11008</link>
      <description><![CDATA[*Product: HCI  *Version: 6.10 R2  *1. Introduction  1.1 User Scenario  Installing Windows 11 in a virtual environment can be tricky as the virtual machine needs to meet the following requirements:

[*]Processor: 1 gigahertz (GHz) or faster with at l ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Tue, 08 Apr 2025 06:44:36 +0000</pubDate>
    </item>
    <item>
      <title>#Configuration Guide# VPN IPSEC between Sites with Overlapping Subnets</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10991</link>
      <description><![CDATA[Problem

Create an IPSEC Tunnel between two site  with overlapping subnet. 
On Site A  : Sangfor NGSF firewall
On Site B: Thirty Party firewall

Network Layout


Workstation on Site A can\'t  connect  to Workstation/Server on SIte B without chang]]></description>
      <category>User-Contributed Articles</category>
      <author>FGentili</author>
      <pubDate>Fri, 28 Mar 2025 10:29:41 +0000</pubDate>
    </item>
    <item>
      <title>2025 Content Creator Recruitment | Share Your Configuration Guides</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10849</link>
      <description><![CDATA[Dear Forum Members,
We’re thrilled to announce a new activity designed to tap into the incredible technical expertise within our community! We invite you to share your skills and experiences on how you’ve leveraged our product to fulfill various  ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Fri, 17 Jan 2025 06:10:22 +0000</pubDate>
    </item>
    <item>
      <title>2025 Content Creator Recruitment | Share Your Troubleshooting Cases</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10847</link>
      <description><![CDATA[Dear Forum Members,
We’re excited to launch a fun activity focused on problems troubleshooting skills with our product! Share your experiences, help others solve their challenges, and stand a chance to win amazing prizes!

 Why We Need Your Sharin ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Fri, 17 Jan 2025 03:23:22 +0000</pubDate>
    </item>
    <item>
      <title>2025 Content Creator Recruitment | Share Your Upgrade Experience of New Version</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10845</link>
      <description><![CDATA[Dear Forum Members,  We’re excited to announce a special activity aimed at gathering your valuable insights and experiences after upgrading to the new version! Your feedback is crucial for us to understand how the new features are impacting your w ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Fri, 17 Jan 2025 02:19:34 +0000</pubDate>
    </item>
    <item>
      <title>#Troubleshooting# Troubleshoot internet access with NSF as firewall</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10503</link>
      <description><![CDATA[*Product: NSF  *Version: 8.0.85  *1. Introduction  1.1 User Scenario  Replacing a firewall in an existing network environment can be a challenge. In this guide, we will see what the possible solutions are in case there is no internet connectivity ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Mon, 02 Sep 2024 08:22:35 +0000</pubDate>
    </item>
    <item>
      <title>#Configuration# How to add custom applications to block them using application policy</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10502</link>
      <description><![CDATA[*Product: Sangfor NSF[/backcolor][/backcolor]*Version: Sangfor NSF 8.0.85[/backcolor]  *1. Introduction  1.1 User Scenario  Nowadays it’s important to have control over the traffic that these protected clients do (even on unwanted applications th ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Mon, 02 Sep 2024 08:09:51 +0000</pubDate>
    </item>
    <item>
      <title>#Troubleshooting# Troubleshoot Sangfor NSF site-to-site with Fortinet device</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10501</link>
      <description><![CDATA[*Product: NSF  *Version: 8.0.85  *1. Introduction
1.1 User Scenario  Building site-to-site with different firewall solutions at both ends can be complicated due to the different encryptions and parameters supported.   1.2 Requirements  Sangfor NSF  ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Mon, 02 Sep 2024 07:46:23 +0000</pubDate>
    </item>
    <item>
      <title>#Best Practice# Sangfor Network Secure NSF 8.0.85 Hardening Guide v1</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10499</link>
      <description><![CDATA[*Product: NSF[/backcolor]*Version: 8.0.85[/backcolor]
[/backcolor]Hello everyone,[/backcolor]
[/backcolor]I hope this post finds you well![/backcolor]
[/backcolor]I\'m excited to share a comprehensive hardening guide that I\'ve developed for Sangfor Ne]]></description>
      <category>User-Contributed Articles</category>
      <author>yakubi</author>
      <pubDate>Mon, 02 Sep 2024 05:39:14 +0000</pubDate>
    </item>
    <item>
      <title>#Troubleshooting#Windows 11 Installation on HCI V6.9.1</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10404</link>
      <description><![CDATA[Product Version Product:   HCI and SCP Version : 6.9.1   Issue Description:  We were facing the issue to install Windows 11 Operating System in Sangfor HCI, we were trying to Install Windows 11 as per Routine Process, But Could Not Succeeded.     Han ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Mr Umair Khan</author>
      <pubDate>Thu, 08 Aug 2024 08:00:32 +0000</pubDate>
    </item>
    <item>
      <title>#Troubleshooting#HCI to VMware Via OVA</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10339</link>
      <description><![CDATA[Product Version
Product: HCI
Version: 6.9.1Issue Description
we are running Multiple Hypervisors in our environment, sometimes we need to move the machine from HCI to VMware.

Handling Process
Fortunately, Sangfor HCI is providing an export option f]]></description>
      <category>User-Contributed Articles</category>
      <author>Murtaza Akbar</author>
      <pubDate>Thu, 25 Jul 2024 05:34:41 +0000</pubDate>
    </item>
    <item>
      <title>Issue 7 of Interview with Premium Content Creator @Medic</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10334</link>
      <description><![CDATA[We present you to Medi, a [/backcolor]technical engineer who has much experience and a better understanding of Sangfor network secure (NGAF) product[/backcolor]s[/backcolor] in this interview[/backcolor]. You can find him in the [/backcolor]Communit ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Tue, 23 Jul 2024 09:20:51 +0000</pubDate>
    </item>
    <item>
      <title>Issue 6 of Interview with Premium Content Creator @Enrico Vanzetto</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10333</link>
      <description><![CDATA[We present you to Enrico Vanzetto, a [/backcolor]technical engineer who has much experience and a better understanding of Sangfor network secure (NGAF), HCI, Endpoint Secure, VDI, and Cyber Command product[/backcolor]s[/backcolor] in this interview[ ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Tue, 23 Jul 2024 08:38:35 +0000</pubDate>
    </item>
    <item>
      <title>#Configuration# Configure SNMP on Sangfor NGAF so that it can be read in real time in the Prtg-Admin</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10325</link>
      <description><![CDATA[*Product: NGAF  *Version: 8.0.47  *1. Introduction1.1Scenario
In this article, we will introduce how to use the SNMP protocol to monitor the Sangfor NGAF device. The services that will be monitored are CPU resource usage, memory availability, and i ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Fri, 19 Jul 2024 07:11:32 +0000</pubDate>
    </item>
    <item>
      <title>#Configuration# Internet Distribution At Sangfor NGAF Device</title>
      <link>https://community.sangfor.com/forum.php?mod=viewthread&amp;tid=10324</link>
      <description><![CDATA[*Product: NGAF  *Version: 8.0.47  *1. Introduction  1.1 Scenario

In this article, I will share internet distribution configurations for users/servers. This distribution uses the Sangfor firewall. The topology scheme in this paper is that the ISP pr ...]]></description>
      <category>User-Contributed Articles</category>
      <author>Sangfor Jojo</author>
      <pubDate>Fri, 19 Jul 2024 03:33:46 +0000</pubDate>
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