Hello firends. Have anybody enciunterd with VLAN configuration in McAfee Firewall Enterprise (Sidewinder)?
I have configured VLAN as described in Product Guide:
From the drop-down list selected proper NIC;
Selected VLAN id number
But I cann't check the configuration via ping tool from firewall appliance to the created virtual LAN IP network. When I sent ICMP ping request to test host located in created VLAN the answer always host is down.
"Host is down" means there is no ARP entry either for that host itself or for the router to which the firewall needs to forward the packet. There is an issue outside the firewall, not on the firewall itself.