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Please dis regard. I got my answeres. I missed basic thing in understanding network.
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General Discussion / Re: Firewall rule issue for LAN to blovk private networks
June 21, 2021, 08:31:03 AM #2
General Discussion / Firewall rule issue for LAN to blovk private networks
June 20, 2021, 05:28:39 PM
I am new to opnsense and facing weired issue. I have two Lan interfaces(one is the default which I created during setup and second one I created recently). I am having only one Gig port on my device so I am using Vlans.
I have setup rules in each LAN to block the private network using a Alias where I have defined private networks. On the newly created Lan network it is working perfactly fine. However on the initial Lan network it dosent seems to be working proeprly. I have attached the screenshots as below:
screen1: It is Lan one Rule config
screen 2: it is Lan 2 rule config
screen 3: Alias config
Lan 1 subnet is: 192.168.2.0/24
Lan2 subnet is: 192.168.3.0/24
After applying the rules as in screenshot I am not able to ping between the hosts in same network or other Lan network on LAN 2 subnet which is expected and desired. However on Lan1 I am still able to ping each other. I eaven created a specific rule to block all traffic to specific host 192.168.2.11 as seen in screen 1 screenshot however still I am able to ping that host from other host in same network.
Can anyone help me in understanding what I am doing wrong? Already tried rebooting opnsense as well :(
I have setup rules in each LAN to block the private network using a Alias where I have defined private networks. On the newly created Lan network it is working perfactly fine. However on the initial Lan network it dosent seems to be working proeprly. I have attached the screenshots as below:
screen1: It is Lan one Rule config
screen 2: it is Lan 2 rule config
screen 3: Alias config
Lan 1 subnet is: 192.168.2.0/24
Lan2 subnet is: 192.168.3.0/24
After applying the rules as in screenshot I am not able to ping between the hosts in same network or other Lan network on LAN 2 subnet which is expected and desired. However on Lan1 I am still able to ping each other. I eaven created a specific rule to block all traffic to specific host 192.168.2.11 as seen in screen 1 screenshot however still I am able to ping that host from other host in same network.
Can anyone help me in understanding what I am doing wrong? Already tried rebooting opnsense as well :(
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