Hello,

I've configured our firewall with a DMZ(public ips) and an Internal(internal ips) port. I've configured our switch with 2 VLANs(DMZ and Internal). At our Redhat ES 5,4 server I connected NIC1 to the DMZ vlan and NIC2 to the Internal vlan. When I activate NIC1 without NIC2 I can connect without a problem form everywhere. When I activate NIC1 and NIC2 I can only connect to NIC2 fomr everywhere and I can only connect to NIC1 from the network within the DMZ and not from outside.

Can anybody help me out?

Thanks for your help!

Kind Regards