Business Community > Gateways > How to block access to a LAN/VLAN from a single IP
< Gateways

How to block access to a LAN/VLAN from a single IP

How to block access to a LAN/VLAN from a single IP

How to block access to a LAN/VLAN from a single IP
How to block access to a LAN/VLAN from a single IP
2 weeks ago - last edited 2 weeks ago
Tags: #Controller #ACL #Firewall
Model: ER605 (TL-R605)  
Hardware Version: V2
Firmware Version: 2.3.0 Build 20250428 Rel.18967

I would like one device (ip 192.168.1.6) to not see other devices in the LAN/VLAN (192.168.1.1) network but at the same time have access to the internet.

Thanks in advance for your help

  0      
 
  0      
 
#1
Options
1 Accepted Solution
Re:How to block access to a LAN/VLAN from a single IP-Solution
2 weeks ago - last edited 2 weeks ago

  @Svito82 

1. It'll see other devices via ARP.

2. You cannot block ARP. ARP is also subnet-based. So, if you want it not to be seen by other devices, you move it to a different subnet.

3. After moving it to another subnet, you will need a Switch ACL, IP Group based rule, to block it.

Recommended Solution
  1  
  1  
#2
Options
1 Reply
Re:How to block access to a LAN/VLAN from a single IP-Solution
2 weeks ago - last edited 2 weeks ago

  @Svito82 

1. It'll see other devices via ARP.

2. You cannot block ARP. ARP is also subnet-based. So, if you want it not to be seen by other devices, you move it to a different subnet.

3. After moving it to another subnet, you will need a Switch ACL, IP Group based rule, to block it.

Recommended Solution
  1  
  1  
#2
Options

Information

Helpful: 0

Views: 83

Replies: 1

Tags

Controller ACL Firewall
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.