I've added a server (Proliant 3000, WIndows 2000 SP4) in the DMZ, but the PIX doesn't answer his ARP request. The access-list are OK. If i enter statics entries in the ARP tables (PIX and Server), they can communicate normally, but without these lines, nothing works, the PIX doesn't answer. Why? is there any configuration to add to the PIX? THe server is able to ping all the other servers in the DMZ.