Hi Ryan,
If you want to filter down to just PPPoE, then put together a firewall filter such as:
bdale@ex2200# show firewall
family ethernet-switching {
filter TENANT-TRAFFIC {
term PPPOE {
from {
ether-type [ pppoe-discovery pppoe-session ];
}
then accept;
}
term ALL-ELSE {
then discard;
}
}
}
apply this to each of your customer-facing interfaces, but remember not to apply it to your uplink or any interfaces you'll be managing the box from. For ease of deployment, you can use an interface-range so you only need to apply it in one spot:
bdale@ex2200# show interfaces
interface-range TENANT-PORTS {
member ge-0/0/0;
member ge-0/0/1;
member ge-0/0/2;
member ge-0/0/3;
member ge-0/0/4;
unit 0 {
family ethernet-switching {
vlan {
members RESIDENTIAL-ACCESS;
}
filter {
input TENANT-TRAFFIC;
}
}
}
}
Hope this helps!