1
General Discussion / Re: Firewall rule issue for LAN to blovk private networks
« on: June 21, 2021, 08:31:03 am »
Please dis regard. I got my answeres. I missed basic thing in understanding network.
Show Posts
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Pages: [1]
2
General Discussion / Firewall rule issue for LAN to blovk private networks
« on: 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
Pages: [1]