RULES IN LAN AFFECT OTHER VLAN INTERFACES RULES?

[davidcredidio]

Hi guys,

I have  a quick question, I have some rules in my LAN interface and I want to know if that rule affect my other VLAN interface rules for example:
In my LAN I have a rules that block some IPs that we have detect as attack to us so if I create a VLAN 1 that is for my normal users my question is if I have to create also in VLAN 1 rule or it will take the LAN rules over or I have to create the rule to protect from those ips in all my interfaces?

Thanks in advance.

[ashima]

It depends. If you have created firewall rules for the lan interface then it is not inherited by vlans. But if you are running captive portal running then vlans will also inherit it. I think same goes true with squid (not very sure).
I hope this helps.
Ashima