VLAN or how to isolate one LAN interface from others

[aurelijusb]

Hello,
I have ASUS RT-N66U with 3.0.0.4.374.32 Merlin firmware. Now I sharing my internet connection to my neighbourhood via LAN connection. I want that he will not be able to see my network (LAN, WiFi) devices.
How can I do this with Merlin?
Is it possible to create VLANs or maybe I can do this with some other settings?

Thanks

 

[Find the Door]

I'm curious about how to go about setting up a Vlan as well to separate my bandwidth allocation of ethernet and wireless.

 

[KAD]

vlans are easy to set up

here's an example using port 3

#sepate port 3 from other ports
robocfg vlan 3 ports "3 8t"
#create vlan3
vconfig add eth0 3
#we'll use a bridge to get internet access
brctl addif br0 vlan3
#bring up vlan3
ifconfig vlan3 up
#add rule for vlan3
iptables -I INPUT 1 -i vlan3 -j ACCEPT

although just a note, the above, would essentially function the same as the default configuration

 

[Find the Door]

Can you allocate a specific amount of bandwidth with a Vlan to my wired device?

 

[KAD]

not sure how to do that

and as already mentioned
above would essentially function as normal
so you'll have to research for specific settings

but I think vlan would be the say to go
after all that is the purpose of vlans
to separate a link from the rest of the network