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    <title>Ruijie Community - Security and Firewall</title>
    <link>https://community.ruijie.com/forum.php?mod=forumdisplay&amp;fid=107</link>
    <description>Latest 20 threads of Security and Firewall</description>
    <copyright>Copyright(C) Ruijie Community</copyright>
    <generator>Discuz! Board by Comsenz Inc.</generator>
    <lastBuildDate>Sat, 12 Sep 2026 02:33:32 +0000</lastBuildDate>
    <ttl>60</ttl>
    <image>
      <url>https://community.ruijie.com/static/image/common/logo_88_31.gif</url>
      <title>Ruijie Community</title>
      <link>https://community.ruijie.com/</link>
    </image>
    <item>
      <title>Does Ruijie Gateway support Jumbo frame?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=10576</link>
      <description><![CDATA[Hello all,

We have an environment using RG-EG2100 as Router + Switch.

A NAS and a PC both with Jumbo frame enabled. 
Both NAS and PC connected to Ruijie Gateway Lan 3 and 4 Ports separately.

Might I know if Ruijie Gateway Lan ports support Jumbo]]></description>
      <category>Security and Firewall</category>
      <author>RCMW168</author>
      <pubDate>Tue, 04 Mar 2025 17:11:13 +0000</pubDate>
    </item>
    <item>
      <title>End of sale RG-EG2100-P v2</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=10512</link>
      <description><![CDATA[Does anyone know if this device has an end of sale report at this time?
[/pre][/pre]]]></description>
      <category>Security and Firewall</category>
      <author>daniel.hernande</author>
      <pubDate>Fri, 21 Feb 2025 17:45:54 +0000</pubDate>
    </item>
    <item>
      <title>Can\'t Connect to L2TP/IPsec Ruijie Gateway as a windows client</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=10133</link>
      <description><![CDATA[]]></description>
      <category>Security and Firewall</category>
      <author>razaroo151@gmai</author>
      <pubDate>Thu, 23 Jan 2025 15:32:26 +0000</pubDate>
    </item>
    <item>
      <title>How to clear the SSID history?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9786</link>
      <description><![CDATA[How to clear the SSID history? Resolve the issue of not having full Wi-Fi speeds and all APs are AP-810-L.]]></description>
      <category>Security and Firewall</category>
      <author>myatkoko@sismya</author>
      <pubDate>Sat, 21 Dec 2024 04:59:21 +0000</pubDate>
    </item>
    <item>
      <title>portal autenthication and goverment sites not accessible</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9634</link>
      <description><![CDATA[portal autenthication and goverment sites not accessible]]></description>
      <category>Security and Firewall</category>
      <author>samueldaoan@yah</author>
      <pubDate>Tue, 17 Dec 2024 07:53:48 +0000</pubDate>
    </item>
    <item>
      <title>How to set TTL Value on RG EG 2100 P V2</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9608</link>
      <description><![CDATA[Voucher User are sharing internet service with their mobile hospot wifi.]]></description>
      <category>Security and Firewall</category>
      <author>mspdf2021@gmail</author>
      <pubDate>Thu, 12 Dec 2024 05:00:13 +0000</pubDate>
    </item>
    <item>
      <title>How to configure RADIUS Server in Ruijie RG-EG?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9530</link>
      <description><![CDATA[[lineheight=120%]Prerequisites[/lineheight]

[lineheight=120%]Before configuration, ensure that the RADIUS serveris ready, and that the IP address and shared key of the RADIUS server areconfigured.[/lineheight]

[lineheight=120%]2.   Configuration St]]></description>
      <category>Security and Firewall</category>
      <author>zhangqiao@ruiji</author>
      <pubDate>Thu, 28 Nov 2024 07:34:42 +0000</pubDate>
    </item>
    <item>
      <title>How to configure DNS Policy in Ruijie RG-EG?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9529</link>
      <description><![CDATA[[lineheight=120%] Choose One-Device &gt; Gateway &gt; Config&gt; Advanced &gt; DNS &gt; DNS Policy.[/lineheight]

1. Static Domain Name Resolution
[lineheight=120%]Static domain name resolution allows gateway devices to locally resolve domain names by mapping URLs  .]]></description>
      <category>Security and Firewall</category>
      <author>zhangqiao@ruiji</author>
      <pubDate>Thu, 28 Nov 2024 07:32:46 +0000</pubDate>
    </item>
    <item>
      <title>【Typical Case】How to Troubleshoot IP Address Conflicts on Ruijie Gateways</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9480</link>
      <description><![CDATA[Keywords[lineheight=120%] Ruijie gateway, IPaddress conflict, DHCP snooping[/lineheight]
Issue Description
[lineheight=120%] An IP address conflict isdisplayed on a Ruijie gateway.[/lineheight]
Phenomenon 1:
[lineheight=120%]When a DHCP server detect]]></description>
      <category>Security and Firewall</category>
      <author>zhangqiao@ruiji</author>
      <pubDate>Mon, 25 Nov 2024 06:56:21 +0000</pubDate>
    </item>
    <item>
      <title>How to configure concurrent devices up to 1000 on the Ruijie EG?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9402</link>
      <description><![CDATA[[lineheight=120%]1. Configure MAC access limit with 0[/lineheight]

[lineheight=120%]
[/lineheight]


[lineheight=120%]2. [/lineheight]
[lineheight=120%]Create a Voucher code on the Cloud and add it to the Privileged Group[/lineheight]

[lineheig]]></description>
      <category>Security and Firewall</category>
      <author>zhangqiao@ruiji</author>
      <pubDate>Thu, 14 Nov 2024 08:38:43 +0000</pubDate>
    </item>
    <item>
      <title>How to configure Post-URL for Ruijie EG/NBR device?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9343</link>
      <description><![CDATA[[lineheight=120%]For Ruijie EG/NBR, the Post-URL will need to be configured on the web interface of the device
You can refer to these steps:[/lineheight]]]></description>
      <category>Security and Firewall</category>
      <author>zhangqiao@ruiji</author>
      <pubDate>Fri, 08 Nov 2024 06:02:12 +0000</pubDate>
    </item>
    <item>
      <title>How to configure NTP server on Ruijie EG?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9288</link>
      <description><![CDATA[[lineheight=120%]Scenario[/lineheight]



[lineheight=120%]Configuration Steps
[/lineheight]

[lineheight=120%]DEVICE-A configures the local clock as the NTP reference clock source.[/lineheight]

[lineheight=120%]DEVICE-B configures DEVICE-A as t]]></description>
      <category>Security and Firewall</category>
      <author>zhangqiao@ruiji</author>
      <pubDate>Wed, 30 Oct 2024 09:25:45 +0000</pubDate>
    </item>
    <item>
      <title>How to achieve failover after configuring PBR on Ruijie EG?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9244</link>
      <description><![CDATA[[lineheight=120%]1. Requirements:[/lineheight]
[lineheight=120%]Vlan 10 Access the Internet through wan0 (G0/7).When wan0 fails, switch to wan1[/lineheight]
[lineheight=120%]Vlan 50 Access the Internet through wan1  (G0/6). When wan1 fails, switch to ..]]></description>
      <category>Security and Firewall</category>
      <author>zhangqiao@ruiji</author>
      <pubDate>Fri, 25 Oct 2024 03:09:40 +0000</pubDate>
    </item>
    <item>
      <title>How to convert LAN ports of EG3230 to Lay-2 ports？</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9237</link>
      <description><![CDATA[[lineheight=120%]You can use CLI command to convert LAN port into layer-2 port via telnet or SSH.The command would be \'no convert port num\'[/lineheight]

[lineheight=120%]For example, if you want to switch LAN 1 into a layer-2 port, you can CLI \'noco]]></description>
      <category>Security and Firewall</category>
      <author>zhangqiao@ruiji</author>
      <pubDate>Thu, 24 Oct 2024 08:35:50 +0000</pubDate>
    </item>
    <item>
      <title>How to convert LAN/WAN port to Layer 2 port on Ruijie EG?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9078</link>
      <description><![CDATA[[lineheight=120%]SFP, WAN0, WAN1 cannot be converted to L2.[/lineheight]

[lineheight=120%]Method 1: Covert interface on web[/lineheight]

[lineheight=120%]Step 1: Enter the web of EG locally or through cloud.[/lineheight]

[lineheight=120%]Step 2:]]></description>
      <category>Security and Firewall</category>
      <author>zhangqiao@ruiji</author>
      <pubDate>Fri, 27 Sep 2024 07:21:06 +0000</pubDate>
    </item>
    <item>
      <title>Can not manage the Ruijie AP180-L from Ruijie Gateway</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=9066</link>
      <description><![CDATA[Hi all, We have TWO APs used for wifi service. Ruijie AP180 and Ruijie AP180-L .



We found that only the below Ruijie AP180 can be managed by my Ruijie Gateway but the Ruijie AP180-L can not.





The Ruijie AP180-L is discovered but cannot jo]]></description>
      <category>Security and Firewall</category>
      <author>MTS_Support</author>
      <pubDate>Wed, 25 Sep 2024 16:28:22 +0000</pubDate>
    </item>
    <item>
      <title>RG-3230 for WiFi authentication only</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=8942</link>
      <description><![CDATA[Hi,
Is it possible to insert the RG-3230 into an existing network and use it for Wi-Fi authentication only ? IF so, how ?
Note : All access points are RG-820-L(V3) with multiple SSIDs on multiple VLANs
Thank you.]]></description>
      <category>Security and Firewall</category>
      <author>kurt.salvador@g</author>
      <pubDate>Fri, 06 Sep 2024 03:27:33 +0000</pubDate>
    </item>
    <item>
      <title>Can\'t Access internet unless the user is statically bound on the ARP page</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=8828</link>
      <description><![CDATA[Hello Guys,
 I am facing a problem where the network client can\'t use internet unless their mac and IP are statically bind in the ARP. The problem is I didn\'t turn on the Allow Only Statically Bound User to Access Internet option as you can see in th .]]></description>
      <category>Security and Firewall</category>
      <author>vampiremail7@gm</author>
      <pubDate>Thu, 22 Aug 2024 07:45:38 +0000</pubDate>
    </item>
    <item>
      <title>The EG3250 DHCP offer IP addresses occupied by hosts.</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=8743</link>
      <description><![CDATA[The DHCP server, when configured for Permanent 
ip lease, offer addresses that are already occupied.]]></description>
      <category>Security and Firewall</category>
      <author>roman_moi@mail.</author>
      <pubDate>Mon, 12 Aug 2024 09:01:56 +0000</pubDate>
    </item>
    <item>
      <title>How can I set up an automatic provider change on only one subnet to Ruijie RG-EG3250?</title>
      <link>https://community.ruijie.com/forum.php?mod=viewthread&amp;tid=8712</link>
      <description><![CDATA[Hello everyone, I need help with this task. I need to configure the gateway so that it automatically switches the Internet connection from the main WAN port to the backup WAN port in case of a failure in the main connection. Two WAN ports and one LAN ...]]></description>
      <category>Security and Firewall</category>
      <author>vitalik.zhuravl</author>
      <pubDate>Tue, 06 Aug 2024 19:07:57 +0000</pubDate>
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