Block access to any IP in the same VLAN

[Norris]

Please guide me to block an IP 10.84.161.2 in the same vlan. I have created the rule as above but machines in the same vlan can still see each other. Please help me

[ozkanaltas · Accepted solution]

Hello @Norris ,

If you use FortiSwitch or Software Switch on FortiGate you can use the block intra-vlan feature.

if you don't use FortiSwitch, there is no option except this. Because this is normal behavior for the same broadcast domain Traffic.

https://docs.fortinet.com/document/fortiswitch/7.4.2/fortilink-guide/801169/blocking-intra-vlan-traf....

[ozkanaltas · Accepted solution]

Hello @Norris ,

If you use FortiSwitch or Software Switch on FortiGate you can use the block intra-vlan feature.

if you don't use FortiSwitch, there is no option except this. Because this is normal behavior for the same broadcast domain Traffic.

https://docs.fortinet.com/document/fortiswitch/7.4.2/fortilink-guide/801169/blocking-intra-vlan-traf....

[Norris · Accepted solution]

Thanks so much