Waiting !!! Thanks in advance !!!I do have a MikroTik Router & Switch with vlans. There are client computer using WLAN from MikroTik Router & from switch. Host from MikroTik WLAN can ping each other & to the router too. And host from Switch Vlan can ping each other. But the problem is MikroTik from its terminal & vlan client cannot ping to the MikroTik WLan computer.