How is your switch configured on the port that's used by the LAN
interface? If your using a vlan switch you need to make sure that LAN
port is configured in Trunk mode to allow multiple vlans to pass through
it. You also need to make sure you have the proper rules in your
firewall for the corresponding optional interface. The rules are for
incoming traffic to the optional interface.
On Wed, 2008-10-08 at 17:02 +0200, Brieseneck, Arne, VF-Group wrote:
> Hi all,
> I have successfully configured a Monowall with DMZ and LAN interface
> with 2 physical NICs in 2 VLANs.
> now I'd like to add 5 optional interfaces. all have separated VLANs.
> When I try to ping from the monowall console to the IP (default GW of
> the new optional LAN) I get a reply.
> But unfortunately no other host in the same VLAN can ping even the
> default GW.
> What is going on here? Has anybody an idea?
> THX a lot for your help