Hello,

(First, sorry for my english, isn't my language)

On my ER605 (firmware update), i create 2 VLAN, but communication between PC in different vlan is always possible (after reboot and configuration verified)

Details :

- LAN : 

(Id1) Lan2 - Vlan 2 - 192.168.2.1 - DHCP server enable (DHCP relay disable)

(id2) Lan3 - Vlan 3 - 192.168.3.1 - DHCP server enable (DHCP relay disable)

- VLAN : 

(id1) Vlan ID 2 : vlan2 - Port 2 (Untag)

(id2) Vlan ID 3 : vlan3 - Port 3 (Untag)

(vlan 4094 - Wan - port 1)

The problem : Normally, Vlan allow to separate networks, no ?

=> I plug a PC on port 2 : IP 192.168.2.100 (it's ok)

=> I plug a PC on port 3 : IP 192.168.3.101 (it's ok)

On PC on port 2 (PVid2 - Vlan 2 untag - IP 192.168.2.100), i do a ping to 192.168.3.101 (Port 3, PVid3, vlan 3 untag)... i have respons !!!
Vlan 2 et 3 are NOT separate !

Then, whats the problem ? Why vlan 2 and 3 can communicate ?