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OCC_Ops_68605's avatar
OCC_Ops_68605
Icon for Nimbostratus rankNimbostratus
May 10, 2016

Block traffic between two VLAN in one direction

I want to block all the incoming traffic on the VLAN 40 from the VLAN 20. I have a Firewall Rule in Global context with the next properties:   Source:   Address/Region: 10.10.20.0/24 Port: An...
AFM
security
Mathew's avatar
Mathew
Icon for Cirrus rankCirrus
May 10, 2016

Can you make sure the default forward any any is marked to drop in AFM. Once you do this it will work.

 

Please follow the below

 

On the Main tab, click Security > Options > Network Firewall. The Firewall Options screen opens. From the Virtual Server & Self IP Contexts list, select the default action Drop for the self IP and virtual server contexts. Click Update. The default Virtual Server and Self IP firewall context is changed.

 

Make sure you have clear permit rules in place before doing this.